TST-136-05-H-D SAMTEC Connector (Other) In Stock
SAMTEC TST-136-05-H-D is a 72-position shrouded dual-row PCB header with 0.100-inch pitch, offering polarized high-current connections for through-hole board applications. Gold-plated contacts ensure low-resistance mating. Available with worldwide same-day shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 72
- Lifecycle
- ACTIVE
- Datasheet
- TST-136-05-H-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 72 contacts in a dual-row shrouded through-hole header on 0.100-inch (2.54 mm) standard pitch for broad connector compatibility
- Polarized shroud housing prevents mis-mating and provides mechanical protection for gold-plated signal contacts
- High-cycle mating design supports up to 3 A per contact for mixed signal and power distribution in PCB assemblies
Applications
The TST-136-05-H-D is widely used in industrial automation control boards, embedded computing backplanes, and power distribution daughter cards that require a high-density 72-position shrouded header at the industry-standard 0.100-inch pitch. The polarized shroud ensures correct orientation during field assembly and reduces insertion errors in high-volume manufacturing environments. It is also favored in test and measurement fixtures and communications equipment where reliable through-hole board-to-cable interconnects are critical.
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
How many positions does the TST-136-05-H-D provide, and what is its contact pitch?
The TST-136-05-H-D provides 72 positions arranged in a dual-row through-hole format with a 0.100-inch (2.54 mm) pitch. This industry-standard pitch ensures compatibility with a wide range of mating ribbon cable connectors and IDC sockets commonly used in industrial, computing, and instrumentation applications.
What current rating applies to the TST-136-05-H-D contacts, and how does the shroud aid assembly?
Each contact in the TST-136-05-H-D supports up to 3 A of continuous current, suitable for mixed signal and auxiliary power distribution on a single 72-pin connector. The polarizing shroud physically prevents reverse-insertion during PCB assembly and field service, reducing wiring errors and improving long-term reliability across thermal cycling from -55°C to +125°C.
Is TST-136-05-H-D a suitable replacement for a standard 72-pin dual-row 2.54 mm header in a cost-sensitive design?
Yes. The TST-136-05-H-D uses the same 0.100-inch (2.54 mm) pitch and 72-pin dual-row footprint as generic through-hole headers, so it is a drop-in mechanical replacement. SAMTEC's Tiger Strip geometry adds higher contact retention and 3 A per pin rating, making it preferable when the application requires more robust mating or higher cycle life than a standard header provides.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 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.”