TSM-120-01-L-SH-A SAMTEC Connector (Other) In Stock

Name: TSM-120-01-L-SH-A
Brand: SAMTEC
SKU: TSM-120-01-L-SH-A
Availability: InStock

SAMTEC TSM-120-01-L-SH-A is a 20-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch and horizontal orientation. Features tin-over-nickel contact finish, 2-inch body length, and RoHS-compliant construction. Available from authorized distributors with worldwide shipping.

ACTIVEConnectorVerified Jul 2026

Package / Visual Reference

TSM-120-01-L-SH-AOther

Quick Facts

Manufacturer: SAMTEC
Package: Other
Pin Count: 20
Lifecycle: ACTIVE
Datasheet: TSM-120-01-L-SH-A Datasheet PDF
Category: Connector
Price: From $1.4083(MOQ 11)
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 TSM-120-01-L-SH-A?

20-position dual-row layout at 0.100" (2.54 mm) pitch for standard PCB interconnect spacing
Horizontal (SH) surface mount termination style supports low-profile board edge and inline connections
Tin-over-nickel contact finish provides reliable mating in standard operating environments
RoHS-compliant construction with 2-inch body length suitable for extended header arrays

What is TSM-120-01-L-SH-A used for?

The TSM-120-01-L-SH-A is designed for standard-pitch board-to-board and wire-to-board connections in industrial control systems, consumer electronics, and embedded development boards. Its 20-position dual-row layout at 2.54 mm pitch accommodates parallel bus connections and power distribution headers in applications requiring reliable, low-cost surface mount termination.

What are the specifications of TSM-120-01-L-SH-A?

Pbfree Code	Yes
YTEOL	9.1
Board Mounting Option	PEG
Body Breadth	0.12inch
Body Depth	0.28inch
Body Length	2inch
Connector Type	BOARD CONNECTOR
Contact Design	PREASSEM CONN
Contact Finish Mating	NOT SPECIFIED
Contact Finish Termination	Tin (Sn) - with Nickel (Ni) barrier
Contact Gender	MALE
Contact Material	PHOSPHOR BRONZE
Contact Pattern	RECTANGULAR
Contact Style	SQ PIN-SKT
DIN Conformance	NO
Filter Feature	NO
IEC Conformance	NO
Insulator Color	BLACK
Insulator Material	LIQUID CRYSTAL POLYMER
JESD-609 Code	e3
MIL Conformance	NO
Mating Contact Pitch	0.1inch
Mating Information	MULTIPLE MATING PARTS AVAILABLE
Mixed Contacts	NO
Mounting Style	RIGHT ANGLE
Mounting Type	BOARD
Number Of Connectors	ONE
Number Of PCB Rows	1
Number of Rows Loaded	1
Option	GENERAL PURPOSE
PCB Contact Pattern	RECTANGULAR
Plating Thickness	10u inch
Rated Current (Signal)	7A
Reference Standard	CSA; UL
Terminal Pitch	2.54mm
Termination Type	SURFACE MOUNT
Total Number of Contacts	20
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 TSM-120-01-L-SH-A datasheet?

TSM-120-01-L-SH-A Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for TSM-120-01-L-SH-A?

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

Frequently Asked Questions

What pitch and position count does the TSM-120-01-L-SH-A provide?

The TSM-120-01-L-SH-A offers 20 positions in a dual-row configuration with a 0.100" (2.54 mm) pitch. The body length is 2 inches, and the horizontal (SH) orientation is designed for surface mount assembly on standard PCBs with tin-over-nickel contact finish for reliable electrical connectivity.

Which industrial or embedded control applications are best served by the TSM-120-01-L-SH-A?

This terminal strip is well suited for parallel data bus headers, GPIO expansion connectors, and power distribution rails in PLCs, industrial controllers, and embedded development boards. Its 20-position dual-row layout at 2.54 mm pitch can carry multiple signal lines simultaneously, and its 2-inch body length accommodates densely packed interface headers operating at logic levels from 3.3 V to 5 V.

How does the TSM-120-01-L-SH-A differ from through-hole terminal strips with the same pitch?

The TSM-120-01-L-SH-A uses horizontal surface mount (SMT) termination rather than through-hole pins, enabling reflow soldering without drilling the PCB. This reduces manufacturing steps and supports automated placement on boards with 0.100" (2.54 mm) pitch footprints. The SMT approach also allows the 20-position connector to sit flush against the board surface, reducing overall assembly height.

Is the TSM-120-01-L-SH-A compliant with lead-free assembly requirements?

Yes, the TSM-120-01-L-SH-A is RoHS compliant (Pb-free code: Yes), making it suitable for lead-free reflow soldering processes. Its tin-over-nickel contact finish is compatible with standard Sn-based solder alloys used in modern electronics manufacturing, and the 20-position, 2.54 mm pitch design meets typical JEDEC-aligned land pattern requirements.

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AvailabilityIn Stock

Reference Price (USD)

From $1.4083

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
11+	$3.3073	$36.38
100+	$3.1100	$311.00
500+	$2.4200	$1210.00
1000+	$1.9012	$1901.20
2500+	$1.5725	$3931.15
5000+	$1.4083	$7041.65

pcs

Unit price: $3.3073 · Total: $36.38

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

TSM-120-01-L-SH-A SAMTEC Connector (Other) In Stock

What are the key features of TSM-120-01-L-SH-A?

What is TSM-120-01-L-SH-A used for?

What are the specifications of TSM-120-01-L-SH-A?

Compliance & Regulatory

Where can I find the TSM-120-01-L-SH-A datasheet?

What are equivalent replacements for TSM-120-01-L-SH-A?

Frequently Asked Questions

What pitch and position count does the TSM-120-01-L-SH-A provide?

Which industrial or embedded control applications are best served by the TSM-120-01-L-SH-A?

How does the TSM-120-01-L-SH-A differ from through-hole terminal strips with the same pitch?

Is the TSM-120-01-L-SH-A compliant with lead-free assembly requirements?

Related Guides

STM32H753VIT6 High-Performance MCU Design Guide

STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems

ICL7660ACPAZ Negative Voltage Charge Pump Design Guide

C0402C103K3RACTU 10 nF MLCC Design Guide

Why Buy from FindMyChip

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