SQT-135-03-LM-D SAMTEC Connector (Other) In Stock

SQT-135-03-LM-D is a SAMTEC board socket connector for rugged PCB interconnects. It provides 70 positions on a 2.00 mm pitch. Quote-based sourcing supports stock checks and worldwide shipping.

ACTIVEConnectorVerified Jun 2026
Package / Visual Reference
SQT-135-03-LM-DOther
Quick Facts
Manufacturer
SAMTEC
Package
Other
Pin Count
70
Lifecycle
ACTIVE
Category
Connector
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of SQT-135-03-LM-D?

  • 70-position SAMTEC socket connector for dense PCB board-to-board interconnects
  • 2.00 mm pitch geometry suited to rugged mezzanine and board stacking layouts
  • Cost-effective SQT series construction for repeatable mating in production assemblies

What is SQT-135-03-LM-D used for?

SQT-135-03-LM-D is used in embedded control boards, industrial modules, instrumentation backplanes, and compact communications equipment that need a high-position-count socket interface. It suits procurement teams standardizing SAMTEC SQT connectors for repeatable 2.00 mm pitch PCB interconnect designs.

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)

Where can I find the SQT-135-03-LM-D datasheet?

SQT-135-03-LM-D Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for SQT-135-03-LM-D?

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

Frequently Asked Questions

Which PCB interconnect designs are a fit for SQT-135-03-LM-D with 70 positions?

SQT-135-03-LM-D fits board-to-board socket applications that need 70 pins in a rugged SAMTEC SQT connector format for embedded modules, controls, or instrumentation assemblies.

How does the 2.00 mm pitch affect layout planning for this SAMTEC socket?

The 2.00 mm pitch supports denser layouts than larger 2.54 mm headers while keeping a practical connector geometry for standard PCB routing and assembly checks.

What should buyers confirm before placing an RFQ for this connector?

Buyers should confirm the 70-position count, SQT series mating style, 2.00 mm pitch, plating option, and required quantity so sourcing can verify stock and lead time.

Related Guides

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Factory-direct from China distributors, low MOQ
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About SAMTEC

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

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

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.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy