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QMS-052-05.75-L-D-A-K

Samtec

QMS-052-05.75-L-D-A-K by Samtec

Samtec QMS-052-05.75-L-D-A-K is a 104-contact board stacking connector with 0.025" pitch, ideal for commercial applications. Features include tin contact finish, liquid crystal polymer insulator, and gold mating finish over nickel. Operating temperatures range from -55°C to 125°C, making it suitable for various PCB mounting options like PEG or surface mount.

Median Price

$16.780

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 19 parts In-Stock

1+ parts

$16.780

100+ parts

$15.530

1k+ parts

$9.440

10k+ parts

-

19

$16.780

$15.530

$9.440

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DigiKey

USA . 181 parts In-Stock

1+ parts

$119.780

100+ parts

$117.386

1k+ parts

$112.738

10k+ parts

$110.483

181

$119.780

$117.386

$112.738

$110.483

Verical

USA . 2,184 parts In-Stock

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100+ parts

$16.772

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2,184

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$16.772

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Distributors (In-Stock)

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Nova Conductors

Japan . 16 parts In-Stock

1+ parts

$10.485

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16

$10.485

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NAC Semi

USA . 5,252 parts In-Stock

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$13.340

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$12.310

5,252

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$13.340

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$12.310

IBS Electronics

USA . 4,368 parts In-Stock

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$7.242

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4,368

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$7.242

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TME

Poland . 4,368 parts In-Stock

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$5.950

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4,368

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$5.950

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Vyrian

USA . 4 parts In-Stock

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Distributors (Availability)

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Corohmni

South Africa . 197 parts In-Stock

1+ parts

$3.854

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197

$3.854

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Aztec Data Supply Inc.

USA . 142 parts In-Stock

1+ parts

$4.170

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142

$4.170

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Eastek

USA . 998 parts In-Stock

1+ parts

$8.730

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998

$8.730

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Continental Prestige Electronics

USA . 3,303 parts In-Stock

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$9.165

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$8.982

3,303

$9.165

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$8.982

Netroflash

USA . 50 parts In-Stock

1+ parts

$10.485

100+ parts

-

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$9.961

10k+ parts

$9.751

50

$10.485

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$9.961

$9.751

AZTECH Wire

Italy . 841 parts In-Stock

1+ parts

$18.015

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841

$18.015

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Argo Parts USA

USA . 4,892 parts In-Stock

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Abacus Technologies

USA . 4,368 parts In-Stock

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4,368

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GreenTree Electronics

Israel . 4,368 parts In-Stock

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4,368

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Glotronic Ltd.

UK . 1,966 parts In-Stock

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1,966

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Kepictronics

USA . 1,688 parts In-Stock

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1,688

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Infinite Electronics LLP (Excess)

. 87 parts In-Stock

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87

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Overview

Experience seamless connectivity with the QMS-052-05.75-L-D-A-K by Samtec, a top-of-the-line header and edge type connector designed for optimal performance in a wide range of applications. With a commitment to quality and precision engineering, Samtec delivers a product that exceeds expectations and provides reliable connectivity solutions. This board stacking connector offers customers value, benefits, and advantages that elevate their projects to new heights. Trust Samtec to provide innovative solutions for your connectivity needs.

Feature Benefit Bullets

Mating Contact Pitch (inch): 0.025

Close mating contact pitch allows for high density of contacts, making this product suitable for applications where space is limited.

Body Length: 1.66 inch

Long body length provides stability and secure connection when plugged in, enhancing the reliability of the product.

Body Width: 0.296 inch

Narrow body width saves space on the PCB, making it ideal for compact designs.

Termination Contact Finish: Tin (Sn) - with Nickel (Ni) barrier

Tin finish with Nickel barrier provides good conductivity and corrosion resistance, ensuring long-lasting performance.

Max Operating Temperature °C: 125

High maximum operating temperature allows the product to withstand elevated temperatures without degradation, suitable for various environments.

Insulator Material: LIQUID CRYSTAL POLYMER

Liquid Crystal Polymer insulator material offers high mechanical strength and excellent dimensional stability for reliable connections.

No. of Rows Loaded: 2

Having 2 rows loaded allows for increased connectivity options and flexibility in PCB design.

Contact Material: PHOSPHOR BRONZE

Phosphor bronze contact material offers good conductivity, durability, and resilience to repeated mating cycles, ensuring reliable signal transmission.

Mating Contact Finish: GOLD (10) OVER NICKEL (50)

Gold finish over Nickel provides excellent conductivity, corrosion resistance, and ensures consistent signal transmission over time.

Rated Current - Signal: 2.6 A

High rated current capacity allows for efficient signal transmission without the risk of overheating or signal degradation.

Total No. of Contacts: 104

Large number of contacts provides ample connectivity options for complex PCB designs and applications requiring multiple connections.

Technical Specifications

Headers & Edge Type Connectors QMS-052-05.75-L-D-A-K attributes and parameters. Explore more Headers & Edge Type Connectors devices from Samtec

Specs

Additional Features:

Q2

Board Mounting Option:

PEG

Body Width:

.296 inch

Body Depth:

.212 inch

Body Length:

1.66 inch

Body or Shell Style:

PLUG

Connector Type:

Mating Contact Finish:

GOLD (10) OVER NICKEL (50)

Termination Contact Finish:

Tin (Sn) - with Nickel (Ni) barrier

Contact Gender:

Contact Material:

PHOSPHOR BRONZE

Contact Pattern:

RECTANGULAR

Contact Style:

BELLOWED TYPE

DIN Conformance:

NO

Filter Feature:

NO

IEC Conformity:

NO

Insulator Color:

BLACK

Insulator Material:

LIQUID CRYSTAL POLYMER

JESD-609 Code:

e3

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.025

Mating Contact Row Spacing (inch):

0.116

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mixed Contacts:

NO

Mounting Option-1:

LOCKING

Mounting Option-2:

GUIDE SOCKET

Mounting Style:

STRAIGHT

Mounting Type:

BOARD

No. of Connectors:

ONE

No. of PCB Rows:

2

No. of Rows Loaded:

2

Maximum Operating Temperature (Cel):

125

Minimum Operating Temperature:

-55 Cel

Option:

PCB Contact Pattern:

RECTANGULAR

PCB Contact Row Spacing (mm):

6.73

Plating Thickness (inch):

10u

Polarization Key:

POLARIZED HOUSING

Rated Current - Signal:

2.6 A

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Terminal Pitch (mm):

0.635

Termination Type:

SURFACE MOUNT

Total No. of Contacts:

104

Trade Compliance

QMS-052-05.75-L-D-A-K Connectors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.69.40.40

SB

8536.69.40.40

Manufacturer Highlights

Samtec

Founded in 1976, Samtec is much more than just another connector company. We put people first, along with a commitment to exceptional service, quality products and innovative technologies that take the industry further faster. This is enabled by our unique, fully integrated business model, which allows for true collaboration and innovation without the limits of traditional business models. This unique approach allows us to serve customers in 125+ countries with revenues exceeding $1 billion in 2022. We believe that taking care of our customers and our employees is paramount in how we approach our business, and this belief is deeply ingrained throughout Samtec worldwide.

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