TSM-119-04-SM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-119-04-SM-DH-P-TR is a 38-position, dual-row, 0.100 inch pitch surface mount terminal strip with shrouded (SM) housing for guided mating and polarization. The dual-row configuration provides 19 contacts per row across a compact SMT footprint suitable for embedded controllers, data acquisition, and test boards. Tape-and-reel packaging enables reliable automated SMT assembly in high-volume production.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- TSM-119-04-SM-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-119-04-SM-DH-P-TR?
- 38-position dual-row SMT terminal strip with 0.100 inch (2.54 mm) pitch
- Shrouded (SM) housing provides guided mating and prevents connector misalignment
- Dual-row (DH) layout with 19 positions per row for versatile signal assignment
- Tape-and-reel (TR) packaging for automated pick-and-place SMT production
- Compatible with standard 0.100 inch pitch mating housings and IDC cable assemblies
What is TSM-119-04-SM-DH-P-TR used for?
The TSM-119-04-SM-DH-P-TR serves as a reliable 38-pin board header in embedded microcontroller boards, sensor data acquisition modules, and industrial programmable logic controllers where shrouded connectors reduce mating misalignment in field-maintenance scenarios. Its standard 0.100 inch pitch is compatible with a wide range of flat cable and discrete wire assemblies used in industrial and laboratory instrumentation.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-119-04-SM-DH-P-TR datasheet?
TSM-119-04-SM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-119-04-SM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the shrouded (SM) housing on the TSM-119-04-SM-DH-P-TR provide over standard unshrouded headers?
The shrouded (SM) housing on the TSM-119-04-SM-DH-P-TR surrounds all 38 pins with a protective plastic shell, guiding the mating connector into correct alignment during insertion. This prevents bent pins on fine-pitch 0.100 inch contacts and ensures positive polarization, reducing field misconnection rates in industrial automation and laboratory equipment that undergoes frequent cable swaps.
How are the 38 positions distributed across rows in the TSM-119-04-SM-DH-P-TR?
The TSM-119-04-SM-DH-P-TR provides 38 positions split into 2 rows of 19 contacts each at 0.100 inch (2.54 mm) pitch. This dual-row (DH) arrangement allows engineers to assign dedicated pins for data signals, power, ground, and control lines within a single connector, streamlining harness design for embedded controller and I/O expansion boards.
Can the TSM-119-04-SM-DH-P-TR be used with standard IDC flat cable assemblies?
Yes. The TSM-119-04-SM-DH-P-TR uses the industry-standard 0.100 inch (2.54 mm) pitch, which is fully compatible with 38-pin or wider IDC flat ribbon cables and standard 0.100 inch housing connectors. This allows engineers to source mating cable assemblies from multiple vendors, reducing single-source risk and enabling easy field replacement with off-the-shelf 38-conductor ribbon harnesses.
What lifecycle risk should buyers consider when procuring TSM-119-04-SM-DH-P-TR for long-running industrial programs?
SAMTEC TSM series connectors at 0.100 inch pitch are catalog standard parts with broad distribution support, typically offering multi-year production continuity. For industrial programs with 5 to 10 year service requirements, buyers should confirm lifecycle status with SAMTEC, qualify a secondary-source alternative such as a Molex or TE 38-position shrouded header at the same pitch, and maintain at least 6 months of safety stock.
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