TSM-135-01-H-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-135-01-H-DH-A-K-TR is a 70-position dual-row surface-mount terminal strip with 2.54 mm (0.100") pitch and high-profile design, providing robust high-density board interconnection for computing modules, backplane systems, and industrial controllers.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- TSM-135-01-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-135-01-H-DH-A-K-TR?
- 70 positions (35 per row) dual-row layout for maximum signal density per connector
- 2.54 mm (0.100 inch) pitch for compatibility with standard PCB grid systems
- High-profile (H) design accommodates taller PCB-to-board mating requirements
- Gold-plated (A) contacts deliver low contact resistance and extended mating cycle life
- Tape-and-reel (TR) packaging enables high-throughput automated SMT assembly
What is TSM-135-01-H-DH-A-K-TR used for?
TSM-135-01-H-DH-A-K-TR is used in FPGA mezzanine board interconnects, backplane expansion slot connectors, and high-density daughter card interfaces where 70 signal positions must be reliably routed via a surface-mount footprint. The high-profile variant provides additional clearance between boards, making it well suited for assemblies where a heat sink, cable bundle, or component overhang requires extra vertical spacing above the PCB surface.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-135-01-H-DH-A-K-TR datasheet?
TSM-135-01-H-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-135-01-H-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the high-profile variant of TSM-135-01-H-DH-A-K-TR benefit assemblies with tall components on the mating board?
The -H (high-profile) designation in TSM-135-01-H-DH-A-K-TR increases the stand-off height above the PCB compared to standard-profile versions. This extra clearance — typically several millimeters — allows tall electrolytic capacitors, heat sinks, or cable connectors on the mating board to clear the PCB surface without interfering with the 70-position connector body.
For a 64-lane PCIe-style expansion bus, does 70 positions provide enough capacity for data, power, and sideband signals?
TSM-135-01-H-DH-A-K-TR provides 70 total contacts across 2 rows of 35. For a 64-lane bus requiring 64 signal, 4 power, and 2 ground contacts, 70 positions is barely sufficient. Designers can allocate 64 data lanes plus 4 power and 2 ground lines within the 70 available contacts, though a wider connector may be preferred for designs also requiring multiple reference or clock signals.
When sourcing TSM-135-01-H-DH-A-K-TR for a production run of 2000 boards, what lead time should procurement plan for?
SAMTEC TSM series connectors in tape-and-reel format typically carry a factory lead time of 8 to 14 weeks for high-position-count variants. For a 2000-board production run of a 70-position connector, procurement teams should place orders at least 16 weeks in advance to account for manufacturing lead time plus inbound freight, and should confirm reel quantities — often 500 or 1000 pieces per reel — to ensure material availability aligns with production scheduling.
Related Guides
How to Choose an Indicator LED: TLMG1100-GS08 Selection Guide
Select TLMG1100-GS08 and evaluate four indicator LED candidates through optical, electrical, footprint, and sourcing checks.
Nov 5, 2026
150141YS73100 Yellow LED Indicator Design and Validation Guide
Design and validate a 150141YS73100 yellow indicator with current-limit calculations, GPIO checks, PWM control, and enclosure visibility tests.
Nov 5, 2026
How to Choose an LMG1020YFFR GaN Gate Driver: Selection and Sourcing Guide
Compare LMG1020 and LMG1210 circuit roles, gate-drive requirements, ordering codes, and sourcing evidence before approving a GaN driver.
Nov 4, 2026
150141YS73100 LED Selection and Procurement Guide
Evaluate 150141YS73100 and four related LEDs using optical, electrical, mechanical, and sourcing checks before production approval.
Nov 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