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51021-0200

Molex

51021-0200 by Molex

The Molex 51021-0200 is a board connector with 0.049" pitch, 0.167" body length, and POLYBUTYLENE insulation material. It has 2 contacts, operates b/w -40 to 85°C, and features a female crimp termination for cable mounting. Ideal for commercial applications requiring high insulation resistance and UL94V-0 flammability rating.

Median Price

$0.095

Lifecycle Status

Suppliers In-Stock

67

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Avnet

USA . 116,521 parts In-Stock

1+ parts

$0.053

100+ parts

-

1k+ parts

-

10k+ parts

-

116,521

$0.053

-

-

-

Compona

Switzerland . 11,680 parts In-Stock

1+ parts

$0.060

100+ parts

$0.060

1k+ parts

$0.060

10k+ parts

$0.050

11,680

$0.060

$0.060

$0.060

$0.050

Interstate Connecting

USA . 18,025 parts In-Stock

1+ parts

$0.061

100+ parts

-

1k+ parts

-

10k+ parts

$0.051

18,025

$0.061

-

-

$0.051

Heilind Electronics

USA . 168,114 parts In-Stock

1+ parts

$0.068

100+ parts

-

1k+ parts

-

10k+ parts

$0.055

168,114

$0.068

-

-

$0.055

Master Electronics

USA . 131,409 parts In-Stock

1+ parts

$0.071

100+ parts

-

1k+ parts

-

10k+ parts

$0.060

131,409

$0.071

-

-

$0.060

ECCO

USA . 103 parts In-Stock

1+ parts

$0.071

100+ parts

-

1k+ parts

-

10k+ parts

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103

$0.071

-

-

-

Distrelec

Netherlands . 12,747 parts In-Stock

1+ parts

$0.110

100+ parts

-

1k+ parts

$0.088

10k+ parts

$0.077

12,747

$0.110

-

$0.088

$0.077

Arrow

USA . 374,025 parts In-Stock

1+ parts

$0.119

100+ parts

$0.069

1k+ parts

$0.053

10k+ parts

-

374,025

$0.119

$0.069

$0.053

-

Mouser Electronics

USA . 250,428 parts In-Stock

1+ parts

$0.130

100+ parts

$0.081

1k+ parts

$0.068

10k+ parts

$0.060

250,428

$0.130

$0.081

$0.068

$0.060

Misumi USA

USA . 29,904 parts In-Stock

1+ parts

$0.130

100+ parts

$0.130

1k+ parts

-

10k+ parts

-

29,904

$0.130

$0.130

-

-

RS (Exports)

UK . 1,171 parts In-Stock

1+ parts

$0.130

100+ parts

$0.113

1k+ parts

$0.095

10k+ parts

-

1,171

$0.130

$0.113

$0.095

-

Newark

USA . 4,534 parts In-Stock

1+ parts

$0.137

100+ parts

$0.085

1k+ parts

$0.071

10k+ parts

-

4,534

$0.137

$0.085

$0.071

-

RS Americas

USA . 1,073 parts In-Stock

1+ parts

$0.141

100+ parts

$0.107

1k+ parts

$0.086

10k+ parts

-

1,073

$0.141

$0.107

$0.086

-

DigiKey

USA . 494,579 parts In-Stock

1+ parts

$0.170

100+ parts

$0.101

1k+ parts

$0.079

10k+ parts

-

494,579

$0.170

$0.101

$0.079

-

Element14

Singapore . 57,755 parts In-Stock

1+ parts

$0.271

100+ parts

$0.184

1k+ parts

$0.146

10k+ parts

$0.128

57,755

$0.271

$0.184

$0.146

$0.128

PSC Electronics

USA . 1,411 parts In-Stock

1+ parts

$0.523

100+ parts

-

1k+ parts

-

10k+ parts

-

1,411

$0.523

-

-

-

NEP Electronics

USA . 359,314 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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359,314

-

-

-

-

Verical

USA . 270,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.053

270,000

-

-

-

$0.053

Chip1Stop

Japan . 182,420 parts In-Stock

1+ parts

-

100+ parts

$0.042

1k+ parts

$0.039

10k+ parts

$0.038

182,420

-

$0.042

$0.039

$0.038

TTI Europe

Germany . 172,900 parts In-Stock

1+ parts

-

100+ parts

$0.129

1k+ parts

$0.121

10k+ parts

$0.061

172,900

-

$0.129

$0.121

$0.061

Powell Electronics

USA . 150,297 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.057

150,297

-

-

-

$0.057

TTI

USA . 125,106 parts In-Stock

1+ parts

-

100+ parts

$0.061

1k+ parts

-

10k+ parts

-

125,106

-

$0.061

-

-

Farnell

UK . 54,946 parts In-Stock

1+ parts

-

100+ parts

$0.095

1k+ parts

$0.067

10k+ parts

-

54,946

-

$0.095

$0.067

-

Sager

USA . 13,476 parts In-Stock

1+ parts

-

100+ parts

$0.066

1k+ parts

$0.054

10k+ parts

-

13,476

-

$0.066

$0.054

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Greenchips

USA . 15,225 parts In-Stock

1+ parts

$0.013

100+ parts

$0.013

1k+ parts

$0.013

10k+ parts

$0.013

15,225

$0.013

$0.013

$0.013

$0.013

Digiode

USA . 3,530 parts In-Stock

1+ parts

$0.047

100+ parts

-

1k+ parts

-

10k+ parts

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3,530

$0.047

-

-

-

Voyager Components

USA . 27 parts In-Stock

1+ parts

$0.065

100+ parts

$0.065

1k+ parts

$0.065

10k+ parts

$0.065

27

$0.065

$0.065

$0.065

$0.065

Maritex

Poland . 357,578 parts In-Stock

1+ parts

$0.078

100+ parts

$0.053

1k+ parts

$0.046

10k+ parts

-

357,578

$0.078

$0.053

$0.046

-

Electro Sonic

Canada . 261 parts In-Stock

1+ parts

$0.085

100+ parts

-

1k+ parts

$0.077

10k+ parts

$0.067

261

$0.085

-

$0.077

$0.067

TME

Poland . 29,921 parts In-Stock

1+ parts

$0.090

100+ parts

$0.059

1k+ parts

$0.052

10k+ parts

-

29,921

$0.090

$0.059

$0.052

-

Nova Conductors

Japan . 68 parts In-Stock

1+ parts

$0.106

100+ parts

-

1k+ parts

-

10k+ parts

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68

$0.106

-

-

-

Component Electronics Inc.

Canada . 29,012 parts In-Stock

1+ parts

$0.150

100+ parts

$0.120

1k+ parts

$0.100

10k+ parts

-

29,012

$0.150

$0.120

$0.100

-

DF Sales Co.

USA . 640 parts In-Stock

1+ parts

$0.160

100+ parts

-

1k+ parts

-

10k+ parts

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640

$0.160

-

-

-

DF Sales Co.

USA . 640 parts In-Stock

1+ parts

$0.160

100+ parts

-

1k+ parts

-

10k+ parts

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640

$0.160

-

-

-

NAC Semi

USA . 224,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.080

224,000

-

-

-

$0.080

Chip Stock

USA . 210,500 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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210,500

-

-

-

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ACDS - Activité Composants Distribution Service

France . 195,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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195,700

-

-

-

-

IBS Electronics

USA . 191,600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.065

191,600

-

-

-

$0.065

Jameco Electronics

USA . 168,801 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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168,801

-

-

-

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Vyrian

USA . 140,130 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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140,130

-

-

-

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Rutronik

Germany . 122,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.039

122,000

-

-

-

$0.039

EMSNET

USA . 68,226 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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68,226

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-

-

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SIE Connect GmbH - GreenChips

Germany . 15,225 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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15,225

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-

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Bisco

USA . 11,643 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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11,643

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-

-

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VNN

France . 8,625 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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8,625

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-

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Martec Srl

Italy . 7,950 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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7,950

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-

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Manoshevitz Elec. Sales

Israel . 5,000 parts In-Stock

1+ parts

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100+ parts

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5,000

-

-

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Semi Source

USA . 2,345 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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2,345

-

-

-

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Prism Electronics

USA . 2,157 parts In-Stock

1+ parts

-

100+ parts

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2,157

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-

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Elcom Components

USA . 1,900 parts In-Stock

1+ parts

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100+ parts

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1,900

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-

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A&K Electronics

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

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1,000

-

-

-

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LIBRA Elektronik GmbH

Germany . 725 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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725

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-

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Speed Components Ltd

Israel . 541 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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541

-

-

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Cogito LLC

Ukraine . 528 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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528

-

-

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Resion

USA . 369 parts In-Stock

1+ parts

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100+ parts

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369

-

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MISTER SPROCKETS

USA . 300 parts In-Stock

1+ parts

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300

-

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Classic Components Corporation

USA . 223 parts In-Stock

1+ parts

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100+ parts

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223

-

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LWI Electronics Inc

India . 170 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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170

-

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Brevan Electronics

USA . 141 parts In-Stock

1+ parts

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100+ parts

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141

-

-

-

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Bristol Electronics

USA . 128 parts In-Stock

1+ parts

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100+ parts

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128

-

-

-

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NPI Materials, Inc.

USA . 90 parts In-Stock

1+ parts

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90

-

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Lantek

USA . 52 parts In-Stock

1+ parts

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52

-

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Holdelec - ElecDif-Pro

France . 50 parts In-Stock

1+ parts

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100+ parts

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50

-

-

-

-

Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 28 parts In-Stock

1+ parts

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100+ parts

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28

-

-

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ComSIT Distribution GmbH

Germany . 8 parts In-Stock

1+ parts

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100+ parts

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8

-

-

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QIE Inc.

USA . 3 parts In-Stock

1+ parts

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3

-

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North Shore Components

USA . 3 parts In-Stock

1+ parts

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3

-

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Corphita

USA . 798 parts In-Stock

1+ parts

$0.044

100+ parts

-

1k+ parts

-

10k+ parts

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798

$0.044

-

-

-

Argo Parts USA

USA . 2,467 parts In-Stock

1+ parts

$0.076

100+ parts

-

1k+ parts

-

10k+ parts

$0.073

2,467

$0.076

-

-

$0.073

Modulus Dynamics

Lithuania . 4,928 parts In-Stock

1+ parts

$0.078

100+ parts

$0.078

1k+ parts

$0.078

10k+ parts

-

4,928

$0.078

$0.078

$0.078

-

Advanced Electronics

New Zealand . 33 parts In-Stock

1+ parts

$0.080

100+ parts

$0.076

1k+ parts

$0.076

10k+ parts

-

33

$0.080

$0.076

$0.076

-

Semicontronic

India . 147,383 parts In-Stock

1+ parts

$0.081

100+ parts

$0.079

1k+ parts

$0.079

10k+ parts

-

147,383

$0.081

$0.079

$0.079

-

Continental Prestige Electronics

USA . 173,345 parts In-Stock

1+ parts

$0.159

100+ parts

$0.085

1k+ parts

$0.064

10k+ parts

-

173,345

$0.159

$0.085

$0.064

-

CoreStaff

Japan . 200,000 parts In-Stock

1+ parts

$0.280

100+ parts

$0.104

1k+ parts

$0.052

10k+ parts

-

200,000

$0.280

$0.104

$0.052

-

Andel Nordic

Denmark . 5,599 parts In-Stock

1+ parts

$6.871

100+ parts

-

1k+ parts

$6.596

10k+ parts

$6.596

5,599

$6.871

-

$6.596

$6.596

Aztec Data Supply Inc.

USA . 1,413 parts In-Stock

1+ parts

$9.121

100+ parts

-

1k+ parts

-

10k+ parts

-

1,413

$9.121

-

-

-

Perfect Parts

USA . 53,256,035 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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53,256,035

-

-

-

-

EMSNET (Excess)

USA . 4,173,104 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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4,173,104

-

-

-

-

Glotronic Ltd.

UK . 222,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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222,700

-

-

-

-

GreenTree Electronics

Israel . 182,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

182,000

-

-

-

-

Abacus Technologies

USA . 168,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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168,000

-

-

-

-

Kepictronics

USA . 45,722 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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45,722

-

-

-

-

Assy Fe

Spain . 39,000 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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39,000

-

-

-

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Authorized Procurement Solutions

USA . 30,000 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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30,000

-

-

-

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Futuretech Components

Singapore . 10,000 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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10,000

-

-

-

-

ErreBi Group

Italy . 3,008 parts In-Stock

1+ parts

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100+ parts

-

1k+ parts

-

10k+ parts

-

3,008

-

-

-

-

Robosynatics

Brazil . 1,742 parts In-Stock

1+ parts

-

100+ parts

$0.076

1k+ parts

$0.075

10k+ parts

$0.075

1,742

-

$0.076

$0.075

$0.075

Lucentia Tech

USA . 1,742 parts In-Stock

1+ parts

-

100+ parts

$0.076

1k+ parts

$0.075

10k+ parts

$0.075

1,742

-

$0.076

$0.075

$0.075

Infinite Electronics LLP (Excess)

. 1,030 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,030

-

-

-

-

Netroflash

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

$0.104

1k+ parts

$0.101

10k+ parts

$0.099

1,000

-

$0.104

$0.101

$0.099

SIE Connect GmbH (Excess)

Germany . 128 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

128

-

-

-

-

Overview

Experience superior quality and reliability with the Molex 51021-0200. As a leading manufacturer in the industry, Molex guarantees top-notch performance and durability. This product falls under the Headers & Edge Type Connectors category, making it perfect for various applications. With its easy cable mounting and female contact gender, this board connector offers convenience and efficiency. Trust Molex to deliver high-quality products that meet your needs and exceed your expectations. Choose the 51021-0200 for unmatched value, benefits, and advantages in your projects.

Feature Benefit Bullets

Mating Contact Pitch (inch): 0.049

The small pitch allows for more contacts to be accommodated in a compact space, making this product suitable for applications where space is limited.

Body Length: 0.167 inch

The compact body length allows for easy integration into devices without taking up too much space, making it a convenient choice for compact electronic designs.

Insulation Resistance: 100000000 ohm

The high insulation resistance ensures reliable and safe operation, making this product ideal for applications where electrical isolation is critical.

Body Width: 0.126 inch

The slim body width enables the connector to fit into narrow spaces, making it a good choice for applications with limited available space for connectors.

Body Depth: 0.156 inch

The moderate body depth provides a good balance between compactness and ease of handling during installation, making this product versatile for various applications.

Insulator Material: POLYBUTYLENE

The use of POLYBUTYLENE as insulating material offers good electrical and mechanical properties, enhancing the overall reliability and durability of the product.

Maximum Operating Temperature °C: 85

The high maximum operating temperature allows for the connector to be used in a wide range of environments without risk of overheating, ensuring product reliability.

Minimum Operating Temperature °C: -40

The low minimum operating temperature enables the connector to function efficiently even in cold environments, making it suitable for various temperature conditions.

Connector Type: BOARD CONNECTOR

The board connector type ensures secure and reliable connections to circuit boards, making this product suitable for use in electronic devices that require stable connections.

UL Flammability Code: 94V-0

The UL 94V-0 flammability rating indicates that the product is flame-retardant, ensuring safety and compliance with industry standards for fire resistance.

Total No. of Contacts: 2

Having 2 contacts allows for a simple and efficient connection setup, making this product ideal for applications that require a basic, two-contact connection.

Mounting Type: CABLE

The cable mounting type offers flexibility and ease of installation, making this product convenient for applications that involve connecting to cables.

Termination Type: CRIMP

The crimp termination type provides a reliable and secure connection method, ensuring stable connections in applications where vibration or movement may occur.

Contact Gender: FEMALE

The female contact gender allows for compatibility with male connectors, making this product versatile for various connection requirements.

Contact Resistance: 20 mohm

The low contact resistance helps to minimize energy loss and maintain signal integrity, making this product efficient for conducting electrical signals.

Body or Shell Style: RECEPTACLE

The receptacle-style body or shell design allows for easy insertion and removal of mating connectors, making this product user-friendly and convenient to use.

Mounting Option-1: LOCKING

The locking mounting option ensures secure attachment of the connector, preventing accidental disconnection and enhancing the overall reliability of the connection.

Contact Pattern: RECTANGULAR

The rectangular contact pattern offers a standardized and easy-to-use design, making this product compatible with a wide range of rectangular connectors.

Reliability: COMMERCIAL

The commercial reliability rating ensures that this product meets industry standards for performance and durability, making it a dependable choice for commercial applications.

Technical Specifications

Headers & Edge Type Connectors 51021-0200 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex

Specs

Additional Features:

COMPATIBLE CONTACTS: 50079-8000; 50058-8000; 50079-8100; 50058-8100

Body Width:

.126 inch

Body Depth:

.156 inch

Body Length:

.167 inch

Body or Shell Style:

RECEPTACLE

Connector Type:

Mating Contact Finish:

NOT SPECIFIED

Termination Contact Finish:

NOT APPLICABLE

Contact Gender:

Contact Material:

NOT SPECIFIED

Contact Pattern:

RECTANGULAR

Contact Resistance:

20 mohm

DIN Conformance:

NO

Filter Feature:

NO

IEC Conformity:

NO

Insulation Resistance:

100000000 ohm

Insulator Material:

POLYBUTYLENE

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.049

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mixed Contacts:

NO

Mounting Option-1:

LOCKING

Mounting Type:

CABLE

No. of Rows Loaded:

1

Maximum Operating Temperature (Cel):

85

Minimum Operating Temperature:

-40 Cel

Option:

Reference Standard:

UL

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Termination Type:

CRIMP

Total No. of Contacts:

2

UL Flammability Code:

94V-0

Trade Compliance

51021-0200 Connectors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.69.40.40

SB

8536.69.40.40

PCN

Manufacturer Highlights

Molex

Molex LLC is a manufacturer of electronic, electrical, and fiber optic connectivity systems. Molex offers over 100,000 products across a variety of industries, including data communications, medical, industrial, automotive and consumer electronics. They are notable for pioneering the Molex connector, which has seen universal adoption in personal computing. The company is considered the second largest electronic connector company in the world. Molex was established in 1938 by Frederick Krehbiel. The company began by making flowerpots out of an industrial byproduct plastic called Molex. Krehbiel developed this material by combining asbestos tailings, coal tar pitch, and limestone. Aside from flower pots, Molex also sold salt shakers before it expanded into electrical connectors and sensors.Later they made connectors for General Electric and other appliance manufacturers out of the same plastic. Molex acquired Woodhead Industries in 2006; the largest acquisition in the former's history at the time.

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