SQT-137-03-STL-D SAMTEC Connector (Other) In Stock
SQT-137-03-STL-D from SAMTEC is a connector for board-to-board interconnects and equipment wiring. Key specs include 74 pins, standard connector package, and 74 Position, Cost Effective Rugged PCB Sockets, 2. From quote pricing, in-stock sourcing support.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 74
- Lifecycle
- ACTIVE
- Datasheet
- SQT-137-03-STL-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SQT-137-03-STL-D?
- 74-pin configuration for connector selection and BOM matching
- standard connector package supports practical assembly planning for SQT-137-03-STL-D
- SAMTEC sourcing profile suits board-to-board interconnects with traceable part-number review
What is SQT-137-03-STL-D used for?
SQT-137-03-STL-D is used in board-to-board interconnects and equipment wiring where engineers need a reliable connector with 74 pins. It fits procurement workflows that compare package, lifecycle, compliance, and availability before committing the part to production builds.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SQT-137-03-STL-D datasheet?
SQT-137-03-STL-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SQT-137-03-STL-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should buyers evaluate SQT-137-03-STL-D for board stacking density?
SQT-137-03-STL-D is suited to dense board-to-board layouts because the fetched context identifies a 74 pins connector configuration for routing many signals in one socket strip.
Which assembly constraints matter when specifying SQT-137-03-STL-D?
Check footprint clearance, mating height, and connector orientation early, because this SAMTEC socket presents 74 pins that must align cleanly with the target PCB layout.
How can engineers compare SQT-137-03-STL-D against smaller socket strips?
Use the fetched 74 pins capacity as the main comparison point when estimating signal count, board edge length, inspection workload, and connector placement tradeoffs.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector