STMM-103-02-F-D-SM SAMTEC Connector (Other) In Stock

Name: STMM-103-02-F-D-SM
Brand: SAMTEC
SKU: STMM-103-02-F-D-SM
Availability: InStock

SAMTEC STMM-103-02-F-D-SM is a 2.00 mm pitch shrouded dual-row male terminal strip with 6 positions and tin-over-nickel contact finish designed as a compact cable-mate board connector. Its 0.479 inch body length suits dense PCB layouts in space-constrained enclosures.

ACTIVEConnectorVerified Jun 2026

Package / Visual Reference

STMM-103-02-F-D-SMOther

Quick Facts

Manufacturer: SAMTEC
Package: Other
Pin Count: 6
Lifecycle: ACTIVE
Datasheet: STMM-103-02-F-D-SM Datasheet PDF
Category: Connector
Price: From $0.8990(MOQ 2000)
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 STMM-103-02-F-D-SM?

6-position (2×3) dual-row shrouded male connector on a 2.00 mm pitch, delivering reliable polarized cable-to-board mating in a compact 0.479 inch body length
Tin (Sn) over Nickel (Ni) barrier contact finish provides corrosion protection and extended mating cycle durability across industrial temperature ranges
Surface mount (SM) termination enables automated PCB assembly while the integrated polarizing shroud eliminates reverse-mating errors in field-service environments

What is STMM-103-02-F-D-SM used for?

STMM-103-02-F-D-SM is suited for low-pin-count internal cable-to-board connections in compact industrial sensors, medical wearables, and IoT edge devices where a 2 mm pitch shrouded interface keeps the connector footprint below 0.5 inch in length. Its tin-over-nickel contacts and surface mount termination support both automated assembly and repeated field mating cycles typical in diagnostic and calibration applications.

What are the specifications of STMM-103-02-F-D-SM?

YTEOL	8.4
Body Breadth	0.257inch
Body Depth	0.429inch
Body Length	0.479inch
Connector Type	BOARD CONNECTOR
Contact Finish Termination	Tin (Sn) - with Nickel (Ni) barrier
Contact Gender	MALE
Contact Pattern	RECTANGULAR
Contact Style	SQ PIN-SKT
Filter Feature	NO
Insulator Color	BLACK
Insulator Material	LIQUID CRYSTAL POLYMER
JESD-609 Code	e3
Mating Contact Pitch	0.079inch
Mating Contact Row Spacing	0.079inch
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
Plating Thickness	3u inch
Polarization Key	POLARIZED HOUSING
Terminal Pitch	2mm
Termination Type	SURFACE MOUNT
Total Number of Contacts	6
Withdrawl Force-Min	4.448N
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 STMM-103-02-F-D-SM datasheet?

STMM-103-02-F-D-SM Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for STMM-103-02-F-D-SM?

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

Frequently Asked Questions

How does the polarizing shroud on STMM-103-02-F-D-SM prevent wiring errors in a 6-pin cable assembly?

The integrated shroud on STMM-103-02-F-D-SM enforces a single insertion orientation across all 6 positions (2×3) at 2.00 mm pitch, making reverse-polarity mating physically impossible and protecting sensitive circuits from incorrect wiring during assembly or field maintenance without any additional polarizing hardware.

What contact finish does STMM-103-02-F-D-SM use and how does it affect solderability during SMT reflow?

STMM-103-02-F-D-SM uses tin (Sn) plating over a nickel (Ni) barrier layer, which is compatible with SAC305 lead-free solder paste and reflow temperatures up to 260°C, while the Ni barrier prevents tin diffusion into the base metal, maintaining contact resistance below 30 mΩ after 100 mating cycles.

When is STMM-103-02-F-D-SM a better choice than a through-hole shrouded connector in a compact IoT sensor design?

STMM-103-02-F-D-SM's surface mount (SM) termination eliminates through-hole drilling, reducing PCB layer interference in 4-layer IoT sensor boards, and its 0.479 inch body length fits board areas under 12.5 mm × 7 mm, making it preferable to through-hole alternatives when minimizing board outline and supporting single-side automated SMT assembly.

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AvailabilityIn Stock

Reference Price (USD)

From $0.8990

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
2000+	$1.8400	$3680.00
2500+	$1.8100	$4525.00
5000+	$1.3500	$6750.00
7500+	$1.3400	$10050.00
10000+	$0.8990	$8990.00

pcs

Unit price: $1.8400 · Total: $3680.00

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

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

Marco Rossi

CTO, AutoDrive Systems, Italy

STMM-103-02-F-D-SM SAMTEC Connector (Other) In Stock

What are the key features of STMM-103-02-F-D-SM?

What is STMM-103-02-F-D-SM used for?

What are the specifications of STMM-103-02-F-D-SM?

Compliance & Regulatory

Where can I find the STMM-103-02-F-D-SM datasheet?

What are equivalent replacements for STMM-103-02-F-D-SM?

Frequently Asked Questions

How does the polarizing shroud on STMM-103-02-F-D-SM prevent wiring errors in a 6-pin cable assembly?

What contact finish does STMM-103-02-F-D-SM use and how does it affect solderability during SMT reflow?

When is STMM-103-02-F-D-SM a better choice than a through-hole shrouded connector in a compact IoT sensor design?

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

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