SEAM-20-03.5-STL-08-2-A-K-TR SAMTEC Connector (Other) In Stock

Name: SEAM-20-03.5-STL-08-2-A-K-TR
Brand: SAMTEC
SKU: SEAM-20-03.5-STL-08-2-A-K-TR
Availability: InStock

SEAM-20-03.5-STL-08-2-A-K-TR is a 160-position SEARAY high-density array connector by SAMTEC. Key specs: 160 pins, 0.050 inch pitch, Connector. From quote-based pricing, with in-stock sourcing and worldwide shipping through FindMyChip.

ACTIVEConnectorVerified Jun 2026

Package / Visual Reference

SEAM-20-03.5-STL-08-2-A-K-TROther

Quick Facts

Manufacturer: SAMTEC
Package: Other
Pin Count: 160
Lifecycle: ACTIVE
Datasheet: SEAM-20-03.5-STL-08-2-A-K-TR Datasheet PDF
Category: Connector
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 SEAM-20-03.5-STL-08-2-A-K-TR?

160-pin configuration supports clearly defined PCB connectivity and procurement matching
0.050 inch pitch geometry supports compact, repeatable board layout planning
SEARAY high-density array connector format gives engineers a manufacturer-specific fit for connector designs
Connector package information helps align footprint, assembly, and receiving inspection
-55 C to 125 C operating range supports industrial qualification reviews
Manufacturer datasheet reference is available for footprint, mating, and compliance checks

What is SEAM-20-03.5-STL-08-2-A-K-TR used for?

SEAM-20-03.5-STL-08-2-A-K-TR is used in embedded systems, communications boards, industrial controls, test fixtures, and compact mezzanine assemblies that need repeatable board-level interconnects. It is a practical choice when engineers must keep mating geometry, pin configuration, and sourcing traceability aligned from prototype builds through production.

What are the specifications of SEAM-20-03.5-STL-08-2-A-K-TR?

YTEOL	9
Body Breadth	0.478inch
Body Depth	0.28inch
Body Length	1.196inch
Connector Type	BOARD STACKING CONNECTOR
Contact Finish Termination	Tin/Lead (Sn90Pb10)
Contact Gender	MALE
Contact Pattern	RECTANGULAR
Contact Resistance	15mΩ
Contact Style	CENTRONIC
Dielectric Withstanding Voltage	725VAC V
Filter Feature	NO
Insulation Resistance	15000000000Ω
Insulator Color	BLACK
Insulator Material	LIQUID CRYSTAL POLYMER
JESD-609 Code	e0
Mating Contact Pitch	0.05inch
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	8
Number of Rows Loaded	8
Option	GENERAL PURPOSE
PCB Contact Pattern	RECTANGULAR
PCB Contact Row Spacing	1.27mm
Plating Thickness	30u inch
Polarization Key	POLARIZED HOUSING
Rated Current (Signal)	2.7A
Reference Standard	UL
Terminal Pitch	1.27mm
Termination Type	SURFACE MOUNT
Total Number of Contacts	160
UL Flammability Code	94V-0
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 SEAM-20-03.5-STL-08-2-A-K-TR datasheet?

SEAM-20-03.5-STL-08-2-A-K-TR Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for SEAM-20-03.5-STL-08-2-A-K-TR?

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

Frequently Asked Questions

Which design situations are a good fit for SEAM-20-03.5-STL-08-2-A-K-TR when 160 pins matters?

Use SEAM-20-03.5-STL-08-2-A-K-TR in board-to-board, mezzanine, and control-board assemblies where 160 pins and manufacturer-specific fit are important. The SAMTEC part helps engineering teams keep layout, qualification, and sourcing decisions aligned across prototype and production builds.

How should engineers review the footprint or assembly details for SEAM-20-03.5-STL-08-2-A-K-TR?

Review the Connector footprint, 160 pins, and mating or mounting requirements before board release. This keeps mechanical clearance, connector alignment, and assembly assumptions consistent between CAD, purchasing, and receiving inspection.

What should purchasing teams confirm before ordering SEAM-20-03.5-STL-08-2-A-K-TR for production?

Confirm manufacturer traceability, lifecycle status, and the exact 160 pins ordering configuration before buying. FindMyChip can coordinate stock checks, RFQ pricing, and worldwide shipping for production demand.

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AvailabilityIn Stock

Reference Price (USD)

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Direct Contact

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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

SEAM-20-03.5-STL-08-2-A-K-TR SAMTEC Connector (Other) In Stock

What are the key features of SEAM-20-03.5-STL-08-2-A-K-TR?

What is SEAM-20-03.5-STL-08-2-A-K-TR used for?

What are the specifications of SEAM-20-03.5-STL-08-2-A-K-TR?

Compliance & Regulatory

Where can I find the SEAM-20-03.5-STL-08-2-A-K-TR datasheet?

What are equivalent replacements for SEAM-20-03.5-STL-08-2-A-K-TR?

Frequently Asked Questions

Which design situations are a good fit for SEAM-20-03.5-STL-08-2-A-K-TR when 160 pins matters?

How should engineers review the footprint or assembly details for SEAM-20-03.5-STL-08-2-A-K-TR?

What should purchasing teams confirm before ordering SEAM-20-03.5-STL-08-2-A-K-TR for production?

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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