TSM-126-03-STL-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-03-STL-DH-A-K-TR is a 52-position, 0.100-inch pitch dual-row surface mount terminal strip connector with surface mount tails, designed for reliable PCB-to-board interconnects in compact electronic assemblies.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-126-03-STL-DH-A-K-TR?
- 52-position dual-row configuration with 0.100-inch (2.54 mm) pitch for high-density board connections
- Surface mount tail termination enables reflow soldering for automated PCB assembly
- Gold-plated contacts ensure low contact resistance and long-term corrosion resistance in demanding environments
What is TSM-126-03-STL-DH-A-K-TR used for?
The TSM-126-03-STL-DH-A-K-TR is ideal for high-density board-to-board interconnects in industrial control systems, test and measurement equipment, and embedded computing platforms. Its 52-position dual-row layout suits applications requiring many signal lines in a compact footprint, such as FPGA daughter cards, backplane modules, and data acquisition boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-03-STL-DH-A-K-TR datasheet?
TSM-126-03-STL-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-03-STL-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TSM-126-03-STL-DH-A-K-TR support?
The TSM-126-03-STL-DH-A-K-TR features 52 positions arranged in a dual-row layout with a 0.100-inch (2.54 mm) pitch, providing a high pin count in a compact surface mount footprint suitable for dense PCB designs.
Which PCB assembly processes are compatible with the TSM-126-03-STL-DH-A-K-TR termination style?
This connector uses surface mount tails, making it fully compatible with standard reflow soldering processes at temperatures up to 260°C, enabling seamless integration into automated SMT assembly lines without manual through-hole soldering.
In what embedded computing or test equipment applications is the TSM-126-03-STL-DH-A-K-TR typically used?
The TSM-126-03-STL-DH-A-K-TR is commonly used in FPGA development boards, industrial backplane systems, and modular test equipment where 52 signal lines must be routed between boards at a reliable 0.100-inch pitch with low insertion loss.
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
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
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