TSM-134-02-H-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-134-02-H-DH-A-K-TR is a 68-position, 2.54 mm (.100 inch) pitch dual-row surface mount terminal strip with high-profile dual-height contacts and tape-and-reel packaging. It is designed for high-density SMT board-to-board signal distribution in industrial and embedded electronics applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 68
- Lifecycle
- ACTIVE
- Datasheet
- TSM-134-02-H-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-134-02-H-DH-A-K-TR?
- 68-position dual-row surface mount terminal strip with 2.54 mm (.100 inch) pitch
- High-profile (H) dual-height (DH) contact configuration for elevated mating clearance above the PCB
- Tape-and-reel (TR) packaging supporting automated SMT pick-and-place assembly
- Keyed (K) housing option for polarized mating to prevent connector misalignment
- Surface mount termination compatible with standard SMT reflow processes
What is TSM-134-02-H-DH-A-K-TR used for?
The TSM-134-02-H-DH-A-K-TR is used in high-density backplane systems, industrial embedded controllers, and multi-board computing assemblies where 68-position SMT connectivity at 2.54 mm pitch is required. The keyed housing and dual-height profile make it especially suitable for applications needing polarized mating and elevated connector clearance, such as mezzanine board interfaces and modular industrial I/O systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-134-02-H-DH-A-K-TR datasheet?
TSM-134-02-H-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-134-02-H-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the keyed (K) housing of the TSM-134-02-H-DH-A-K-TR prevent mating errors in high-density assemblies?
The keyed housing incorporates a polarization feature that physically prevents incorrect connector orientation during mating. With 68 positions at 2.54 mm pitch arranged in a dual-row layout, accidental reversed insertion could damage all contacts, so the key ensures only the correct male header can engage, protecting signal integrity across all 68 pins.
What advantage does the high-profile dual-height (H-DH) contact offer compared to a standard-height terminal strip?
The high-profile dual-height designation provides additional mating height above the PCB surface, accommodating taller mating connectors or allowing component clearance beneath the connection. This is valuable in stacked PCB assemblies and backplane designs where standard 2.54 mm height clearances are insufficient for adjacent components or thermal management features.
When ordering the TSM-134-02-H-DH-A-K-TR for production, what tape-and-reel packaging parameters should SMT engineers confirm?
SMT engineers should confirm the reel quantity (typically 500 to 1000 pieces per reel), carrier tape pitch, and compatibility with their pick-and-place nozzle for the 68-position body size. The TR suffix guarantees tape-and-reel delivery, enabling automated feeder loading and reducing per-unit placement time in high-volume SMT assembly lines.
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