TFM-126-03-SM-D-RA SAMTEC Connector (Other) In Stock
TFM-126-03-SM-D-RA is a SAMTEC 52-position connector for reliable PCB assembly and replacement sourcing. It uses a Terminal Strip format with documented specifications for engineering review. Request quote-based stock, lifecycle support, and worldwide shipping options through.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- TFM-126-03-SM-D-RA Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-126-03-SM-D-RA?
- SAMTEC TFM-126-03-SM-D-RA connector with 52-pin configuration for BOM matching
- Terminal Strip form factor supports PCB layout review, replacement checks, and production sourcing
- Datasheet-linked procurement record helps buyers verify specifications before RFQ submission
- FindMyChip inquiry workflow supports stock checks, alternates, and worldwide shipping coordination
What is TFM-126-03-SM-D-RA used for?
TFM-126-03-SM-D-RA is used in OEM maintenance, PCB repair, and production builds that require a verified connector in a Terminal Strip format. The 52-pin configuration supports engineering substitutions, spare-parts planning, and controlled sourcing for industrial, communications, and embedded equipment programs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-126-03-SM-D-RA datasheet?
TFM-126-03-SM-D-RA Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-126-03-SM-D-RA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which designs are a good fit for TFM-126-03-SM-D-RA with 52 pins?
TFM-126-03-SM-D-RA fits board-to-board interconnects, mezzanine modules, and cable-free assemblies when the design needs 52 pins and 52-pin Other. It is a practical choice when the BOM also matches the 52-pin Other footprint.
How should engineers check package compatibility for TFM-126-03-SM-D-RA?
Compare the PCB land pattern, height allowance, and assembly process against the 52-pin Other style. The 52 pins detail is the first check before approving a replacement.
What matters when sourcing TFM-126-03-SM-D-RA as a replacement?
Confirm the same 52 pins, 52-pin Other, manufacturer traceability, and lifecycle status before substituting it. Buyers should also verify stock for the exact 52-pin Other configuration.
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