SFM-121-02-H-D-A-K SAMTEC Connector (Other) In Stock

Name: SFM-121-02-H-D-A-K
Brand: SAMTEC
SKU: SFM-121-02-H-D-A-K
Availability: InStock

SFM-121-02-H-D-A-K is a SAMTEC SFM Tiger Eye dual-row socket strip socket strip connector. It provides 42 pins on a 0.050 inch pitch for surface-mount board-to-board designs. From $0.00 in stock worldwide shipping.

ACTIVEConnectorVerified Jun 2026

Package / Visual Reference

SFM-121-02-H-D-A-KOther

Quick Facts

Manufacturer: SAMTEC
Package: Other
Pin Count: 42
Lifecycle: ACTIVE
Datasheet: SFM-121-02-H-D-A-K Datasheet PDF
Category: Connector
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of SFM-121-02-H-D-A-K?

42-pin dual-row socket strip connector for dense board-level interconnects
0.050 inch pitch surface-mount layout suited to compact PCB assemblies
SAMTEC SFM Tiger Eye dual-row socket strip design for high-reliability mating applications
42 pins available for signal routing across control, test, and communications hardware

What is SFM-121-02-H-D-A-K used for?

Used in compact board-to-board interconnects, industrial control modules, communications hardware, and production test fixtures that need a 42-pin SAMTEC connector. It suits surface-mount PCB assemblies where a 0.050 inch pitch helps conserve board area while preserving serviceable signal routing.

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the SFM-121-02-H-D-A-K datasheet?

SFM-121-02-H-D-A-K Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for SFM-121-02-H-D-A-K?

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

Frequently Asked Questions

Can SFM-121-02-H-D-A-K serve a compact interface that requires 42 pins?

SFM-121-02-H-D-A-K offers 42 pins at 0.050 inch pitch for compact board interconnection, supporting grouped control, data, sensor, and power-reference signals in electronic equipment.

What layout evidence should engineers retain for SFM-121-02-H-D-A-K?

Engineers should retain the controlled drawing used to verify the 42-pin footprint, mating direction, stack height, termination, orientation, and assembly clearances.

Which details should remain fixed when second-sourcing SFM-121-02-H-D-A-K?

Second-source evaluation must hold the 42-pin interface, mating geometry, orientation, height, plating, and termination constant while documenting supplier and lot traceability.

Related Guides

STM32H753VIT6 High-Performance MCU Design Guide

Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.

Aug 3, 2026

STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems

Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.

Aug 3, 2026

ICL7660ACPAZ Negative Voltage Charge Pump Design Guide

Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.

Aug 2, 2026

C0402C103K3RACTU 10 nF MLCC Design Guide

Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.

Aug 2, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About SAMTEC

SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all SAMTEC parts →

More from SAMTEC

CLE-110-01-G-DV-TR

Other

Connector

CLE-110-01-G-DV-A-TR

Other

Connector

CLE-110-01-G-DV-A

Other

Connector

TSM-103-01-TM-DV

Other

Connector

TSM-103-01-T-SH

Other

Connector

TSM-103-01-T-DV

Other

Connector

AvailabilityIn Stock

Reference Price (USD)

Contact for Price

Buy from 1pc · Factory-direct pricing

pcs

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

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

SFM-121-02-H-D-A-K SAMTEC Connector (Other) In Stock

What are the key features of SFM-121-02-H-D-A-K?

What is SFM-121-02-H-D-A-K used for?

Compliance & Regulatory

Where can I find the SFM-121-02-H-D-A-K datasheet?

What are equivalent replacements for SFM-121-02-H-D-A-K?

Frequently Asked Questions

Can SFM-121-02-H-D-A-K serve a compact interface that requires 42 pins?

What layout evidence should engineers retain for SFM-121-02-H-D-A-K?

Which details should remain fixed when second-sourcing SFM-121-02-H-D-A-K?

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

About SAMTEC

More from SAMTEC

You May Also Like