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TW-20-07-G-D-475-SM-A

Samtec

TW-20-07-G-D-475-SM-A by Samtec

Samtec's TW-20-07-G-D-475-SM-A is a 40-contact male board stacking connector with 2 rows, 0.079" pitch, and gold over nickel finish. Ideal for PCB applications requiring a straight mounting style, it features liquid crystal polymer insulator and operates b/w -55°C to 125°C.

Median Price

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Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 3,870 parts In-Stock

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3,870

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Nova Conductors

Japan . 15 parts In-Stock

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15

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Distributors (Availability)

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AZTECH Wire

Italy . 287 parts In-Stock

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$18.150

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287

$18.150

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Argo Parts USA

USA . 2,573 parts In-Stock

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2,573

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Continental Prestige Electronics

USA . 1,767 parts In-Stock

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Netroflash

USA . 500 parts In-Stock

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500

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Overview

Discover the unparalleled quality and reliability of the TW-20-07-G-D-475-SM-A board stacking connector by Samtec. With a sleek design and durable construction, this connector is perfect for a wide range of applications. From industrial machinery to consumer electronics, this product offers unmatched value and performance. Trust in Samtec's reputation for excellence and choose the TW-20-07-G-D-475-SM-A for all your connectivity needs. Experience the difference that superior engineering and top-notch materials can make in your projects.

Feature Benefit Bullets

Mating Contact Pitch (inch): 0.079

The small mating contact pitch allows for high density connections, making it ideal for applications where space is limited.

Body Length: 1.58 inch

The length of the connector provides ample space for multiple rows of contacts, increasing the overall connectivity options.

Body Width: 0.155 inch

The slim width of the connector allows for efficient use of board space and can accommodate tight layouts.

Termination Contact Finish: GOLD OVER NICKEL

The gold over nickel finish ensures reliable and durable connections, reducing the risk of corrosion and signal loss.

Body Depth: 0.475 inch

The depth of the connector allows for secure mounting and stable connections on the PCB.

Insulator Material: LIQUID CRYSTAL POLYMER

The use of liquid crystal polymer as an insulator material provides excellent thermal and electrical properties, ensuring reliable performance.

No. of Rows Loaded: 2

Having two rows of loaded contacts increases the connectivity options and flexibility of the connector.

Maximum Operating Temperature °C: 125

The high maximum operating temperature allows for use in a wide range of environments without compromising performance.

Plating Thickness (inch): 20u

The plating thickness of 20u provides enhanced durability and conductivity, ensuring long-term reliability.

Rated Current - Signal: 4.9 A

The high signal current rating allows for reliable transmission of signals without the risk of overheating or damage.

Technical Specifications

Headers & Edge Type Connectors TW-20-07-G-D-475-SM-A attributes and parameters. Explore more Headers & Edge Type Connectors devices from Samtec

Specs

Board Mounting Option:

PEG

Body Width:

.155 inch

Body Depth:

.475 inch

Body Length:

1.58 inch

Connector Type:

Mating Contact Finish:

GOLD (20)

Termination Contact Finish:

GOLD OVER NICKEL

Contact Gender:

Contact Material:

PHOSPHOR BRONZE

Contact Pattern:

RECTANGULAR

Contact Style:

SQ PIN-SKT

DIN Conformance:

NO

Filter Feature:

NO

IEC Conformity:

NO

Insulator Color:

BLACK

Insulator Material:

LIQUID CRYSTAL POLYMER

JESD-609 Code:

e4

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.079

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mixed Contacts:

NO

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):

2

Plating Thickness (inch):

20u

Rated Current - Signal:

4.9 A

Reference Standard:

UL

Terminal Pitch (mm):

2

Termination Type:

SURFACE MOUNT

Total No. of Contacts:

40

UL Flammability Code:

94V-0

Trade Compliance

TW-20-07-G-D-475-SM-A 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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