TSM-135-03-H-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-135-03-H-DH-A-K-TR is a 70-position, 0.100" (2.54mm) pitch dual-row surface mount terminal strip for high-density board-to-board or board-to-wire signal connections. Its dual-height profile and tape-and-reel packaging enable automated SMT placement in backplane, FPGA carrier, and embedded computing designs. Available in stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- TSM-135-03-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-135-03-H-DH-A-K-TR?
- 70-position dual-row surface mount strip with 0.100" (2.54mm) pitch for maximum signal density in a compact footprint
- Dual-height (DH) body provides additional board clearance for stacked connector assemblies or taller adjacent components
- Tape-and-reel (TR) packaging with key polarization (K) option prevents incorrect mating during automated and manual assembly
What is TSM-135-03-H-DH-A-K-TR used for?
The TSM-135-03-H-DH-A-K-TR is used in FPGA daughter boards, processor modules, and high-channel-count data acquisition systems where 70 signals must traverse a board edge or stacking interface on a 0.100" grid. The key polarization feature also makes it suitable for manufacturing environments where accidental reversed connector insertion must be prevented, such as in military, industrial automation, or medical device assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-135-03-H-DH-A-K-TR datasheet?
TSM-135-03-H-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-135-03-H-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design details matter when specifying TSM-135-03-H-DH-A-K-TR?
TSM-135-03-H-DH-A-K-TR is a 2.54 mm PCB connector. Confirm the complete ordering code against the manufacturer drawing because changing even 1 suffix can alter termination, plating, orientation, or packaging.
How should engineers qualify this exact ordering code for a PCB?
Check the land pattern, mating half, stack geometry, and assembly process for TSM-135-03-H-DH-A-K-TR. Validate at least 2 technical drawings before releasing the board layout.
What should purchasing verify before approving a substitute?
Keep the full TSM-135-03-H-DH-A-K-TR identifier on the BOM and compare at least 4 attributes: electrical rating, package geometry, termination style, and material option. A same-family part is not automatically a drop-in replacement.
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