TSM-125-04-F-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-125-04-F-DH-A-K-TR is a 50-position quad-row surface-mount terminal strip with 0.100" (2.54 mm) pitch. It features dual-height (DH) housing, right-angle (A) orientation, keying (K), and tape-and-reel (TR) packaging for high-density SMT interconnects in industrial and embedded board designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Datasheet
- TSM-125-04-F-DH-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-125-04-F-DH-A-K-TR?
- 50 contacts in quad-row configuration with 0.100" (2.54 mm) pitch
- Right-angle (A) orientation for board-edge and horizontal mating directions
- Dual-height (DH) body supporting mezzanine board-to-board stacking
- Keyed (K) design to prevent mis-mating and ensure correct connector orientation
- Tape-and-reel (TR) packaging for high-volume automated SMT assembly
What is TSM-125-04-F-DH-A-K-TR used for?
TSM-125-04-F-DH-A-K-TR serves high-density interconnect needs in embedded computing, industrial automation, and test and measurement equipment where 50-position quad-row connectivity is required within a compact 2.54 mm pitch footprint. Its keyed and right-angle design ensures reliable field assembly and maintenance in modular PCB stacks and backplane systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-125-04-F-DH-A-K-TR datasheet?
TSM-125-04-F-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-125-04-F-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should TSM-125-04-F-DH-A-K-TR be validated for assembly?
Confirm tape-and-reel orientation, keyed housing, PCB pads, and solder alignment for all 50 pins during first-article placement inspection.
Which geometry controls TSM-125-04-F-DH-A-K-TR board fit?
The layout must support 50 pins, the 0.100 inch pitch, quad-row arrangement, dual-height housing, and required right-angle mating clearance.
What receiving checks confirm TSM-125-04-F-DH-A-K-TR identity?
Verify Samtec labeling, lot traceability, and reel details, then inspect sampled terminal strips for 50 pins and the specified keying.
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