TST-102-01-F-D SAMTEC Connector (Other) In Stock

Name: TST-102-01-F-D
Brand: SAMTEC
SKU: TST-102-01-F-D
Availability: InStock

The SAMTEC TST-102-01-F-D is a 4-position dual-row shrouded PCB header connector with a 0.100 inch (2.54 mm) pitch and male square pin contacts. It features gold flash over nickel mating contact finish and tin over nickel termination, providing reliable signal integrity in a compact 0.5 inch body length.

ACTIVEConnectorVerified Jul 2026

Package / Visual Reference

TST-102-01-F-DOther

Quick Facts

Manufacturer: SAMTEC
Package: Other
Pin Count: 4
Lifecycle: ACTIVE
Datasheet: TST-102-01-F-D Datasheet PDF
Category: Connector
Price: From $0.5833(MOQ 500)
Temp Range: -55.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TST-102-01-F-D?

4-position dual-row shrouded PCB header with 0.100 inch (2.54 mm) pitch for polarized board-to-cable connections
Gold flash (3 µin) over nickel mating contact finish for reliable electrical continuity and corrosion resistance
Compact 0.5 inch body length with square pin contacts and tin/nickel termination suitable for through-hole PCB mounting

What is TST-102-01-F-D used for?

The TST-102-01-F-D is used in board-to-cable and board-to-board connections in embedded systems, consumer electronics, and industrial control panels. Its shrouded housing prevents mismating and protects the 4-pin contact array in environments subject to vibration or repeated cable insertion. The compact 0.5 inch body makes it a practical choice for dense PCB layouts in IoT devices and instrumentation.

What are the specifications of TST-102-01-F-D?

YTEOL	9.1
Body Breadth	0.365inch
Body Depth	0.365inch
Body Length	0.5inch
Connector Type	BOARD CONNECTOR
Contact Finish Mating	GOLD FLASH (3) OVER NICKEL
Contact Finish Termination	Tin (Sn) - with Nickel (Ni) barrier
Contact Gender	MALE
Contact Pattern	RECTANGULAR
Contact Style	SQ PIN-SKT
DIN Conformance	NO
Filter Feature	NO
IEC Conformance	NO
Insulation Resistance	5000000000Ω
Insulator Color	BLACK
Insulator Material	GLASS FILLED POLYESTER
JESD-609 Code	e3
MIL Conformance	NO
Mating Contact Pitch	0.1inch
Mating Contact Row Spacing	0.1inch
Mating Information	MULTIPLE MATING PARTS AVAILABLE
Mixed Contacts	NO
Mounting Option 1	LOCKING
Mounting Style	STRAIGHT
Mounting Type	BOARD
Number Of Connectors	ONE
Number Of PCB Rows	2
Number of Rows Loaded	2
Option	GENERAL PURPOSE
PCB Contact Pattern	RECTANGULAR
PCB Contact Row Spacing	2.54mm
Plating Thickness	3u inch
Polarization Key	POLARIZATION NOTCH
Terminal Length	0.115inch
Terminal Pitch	2.54mm
Termination Type	SOLDER
Total Number of Contacts	4
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8536.69.40.40

Where can I find the TST-102-01-F-D datasheet?

TST-102-01-F-D Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for TST-102-01-F-D?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What contact finish does the TST-102-01-F-D use and how does it affect connector reliability?

The TST-102-01-F-D uses gold flash (3 µin minimum) over nickel for the mating contacts and tin (Sn) with a nickel (Ni) barrier for the termination contacts. Gold flash provides excellent corrosion resistance and stable contact resistance across the 4-pin positions, making it reliable for low-level signal connections in consumer electronics and industrial boards.

What are the physical dimensions of the TST-102-01-F-D and how compact is it for PCB integration?

The TST-102-01-F-D has a body length of 0.5 inch, a body breadth of 0.365 inch, and a body depth of 0.365 inch. This compact form factor and the 0.100 inch (2.54 mm) contact pitch make it well suited for dense PCB designs where space is limited, such as single-board computers, sensor modules, and IoT gateway boards.

How does the shrouded housing of the TST-102-01-F-D benefit cable assembly applications?

The shrouded housing on the TST-102-01-F-D physically polarizes the 4-pin male header, preventing incorrect cable mate orientation and protecting the male square pin contacts from accidental mechanical damage. This reduces the risk of mismating during field assembly or maintenance, which is especially important in industrial control panels and embedded systems that undergo repeated connector cycles.

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AvailabilityIn Stock

Reference Price (USD)

From $0.5833

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
500+	$1.4000	$700.00
1000+	$1.1000	$1100.00
2000+	$0.9265	$1853.02
5000+	$0.7581	$3790.40
10000+	$0.5833	$5833.30

pcs

Unit price: $1.4000 · Total: $700.00

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TST-102-01-F-D SAMTEC Connector (Other) In Stock

What are the key features of TST-102-01-F-D?

What is TST-102-01-F-D used for?

What are the specifications of TST-102-01-F-D?

Compliance & Regulatory

Where can I find the TST-102-01-F-D datasheet?

What are equivalent replacements for TST-102-01-F-D?

Frequently Asked Questions

What contact finish does the TST-102-01-F-D use and how does it affect connector reliability?

What are the physical dimensions of the TST-102-01-F-D and how compact is it for PCB integration?

How does the shrouded housing of the TST-102-01-F-D benefit cable assembly applications?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About SAMTEC

More from SAMTEC

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