TSM-129-03-S-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-129-03-S-DH-A-K-TR is a 58-position dual-row surface mount terminal strip with 0.100 inch pitch, right-angle orientation, and tape-and-reel packaging for efficient automated PCB assembly in industrial, computing, and communications equipment.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- TSM-129-03-S-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-129-03-S-DH-A-K-TR?
- 58-position dual-row terminal strip at 0.100 inch (2.54 mm) pitch
- Right-angle (S) surface mount orientation for board-edge connector applications
- Dual-row (DH) layout providing 29 contacts per row for high-density signal routing
- Tape-and-reel (TR) packaging enabling automated pick-and-place assembly
- Keyed (K) housing for polarized mating to prevent incorrect connector insertion
What is TSM-129-03-S-DH-A-K-TR used for?
The TSM-129-03-S-DH-A-K-TR is used in industrial control panels, PLC I/O modules, and embedded computing boards where a 58-position right-angle dual-row surface mount connector is needed for board-edge signal distribution. The keyed housing and tape-and-reel packaging make it an efficient choice for automated assembly of communication hardware, data acquisition systems, and motor drive control cards requiring polarized, high-pin-count PCB interconnects.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-129-03-S-DH-A-K-TR datasheet?
TSM-129-03-S-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-129-03-S-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does TSM-129-03-S-DH-A-K-TR have, and what makes its keyed housing valuable in production?
The TSM-129-03-S-DH-A-K-TR has 58 positions in a dual-row configuration at 0.100 inch (2.54 mm) pitch, providing 29 contacts per row. The keyed (K) housing ensures polarized mating, preventing incorrect connector insertion during assembly or field servicing, which is critical in high-pin-count industrial control boards and communication equipment.
What orientation does the TSM-129-03-S-DH-A-K-TR use and how does it affect PCB board-edge placement?
The right-angle (S) surface mount orientation positions the mating interface perpendicular to the PCB surface, making the TSM-129-03-S-DH-A-K-TR suitable for board-edge connector applications where a cable or mating connector enters from the side. This orientation saves vertical clearance in compact enclosures and allows panel-mount access while the 0.100 inch pitch maintains robust 2.54 mm contact spacing for mechanical strength.
For a high-volume industrial PCB production run, what packaging advantages does the TSM-129-03-S-DH-A-K-TR offer?
The TSM-129-03-S-DH-A-K-TR comes in tape-and-reel (TR) packaging, which is fully compatible with automated pick-and-place machines on standard SMT assembly lines. Tape-and-reel format minimizes manual handling, reduces placement cycle times, and ensures consistent component orientation for the 58-position right-angle connector, supporting efficient high-volume manufacturing of industrial and communications PCB assemblies.
Is TSM-129-03-S-DH-A-K-TR compatible with standard 0.100 inch pitch mating sockets from other manufacturers?
Yes, the TSM-129-03-S-DH-A-K-TR uses the industry-standard 0.100 inch (2.54 mm) pitch layout, which is broadly compatible with dual-row socket strips from SAMTEC and many other connector manufacturers. The 58-position dual-row form factor is commonly used across the electronics industry, though designers should verify the keying feature (K) compatibility with their chosen mating socket to ensure correct polarization in their specific system design.
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