TSM-136-01-S-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-136-01-S-DH-A-K-TR is a 72-position, .100" pitch surface mount terminal strip with dual-row layout and kinked SMT tails. It provides reliable board-to-board connectivity with gold-over-nickel contacts and is supplied in tape-and-reel format. Available in stock worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 72
- Lifecycle
- ACTIVE
- Datasheet
- TSM-136-01-S-DH-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 72-position dual-row SMT terminal strip at .100" (2.54 mm) pitch for high-pin-count board interconnect in a compact footprint
- Kinked (K) SMT tails improve solder joint strength and co-planarity, ensuring reliable reflow attachment on production PCBs
- Tape-and-reel (TR) packaging supports automated pick-and-place assembly for high-volume manufacturing
Applications
The TSM-136-01-S-DH-A-K-TR is used in industrial automation controllers, embedded computing backplanes, and test-and-measurement equipment where 72-pin dual-row SMT connectivity is required at .100" pitch. Its kinked tail design and tape-and-reel format make it ideal for high-volume PCB assembly lines that need repeatable, high-strength solder joints.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What role do kinked SMT tails play in the TSM-136-01-S-DH-A-K-TR's solder reliability?
Kinked tails on the TSM-136-01-S-DH-A-K-TR improve co-planarity across all 72 positions, ensuring each SMT pad contacts the PCB surface during reflow soldering. This reduces cold-joint risk on 2.54 mm pitch footprints and meets IPC-A-610 solder quality criteria for industrial-grade board assemblies subjected to vibration and thermal cycling.
How does the 72-position dual-row layout of TSM-136-01-S-DH-A-K-TR support high-density backplane designs?
With 72 positions at .100" (2.54 mm) pitch in two rows, the TSM-136-01-S-DH-A-K-TR packs a large number of signal and power lines into a single SMT connector. This is especially valuable in industrial backplanes and embedded computing modules where board real estate is limited and a single 72-pin interface replaces multiple smaller connectors.
When is TSM-136-01-S-DH-A-K-TR a better fit than TSM-136-01-S-DH-A-TR for automated assembly?
The K variant adds kinked SMT tails versus the straight-tail TR variant, providing improved standoff height control and co-planarity across 72 pins during reflow. In automated pick-and-place lines running at high throughput, this reduces placement rework and meets tighter first-pass yield targets compared to the standard straight-tail version at the same 2.54 mm pitch.
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