TSM-133-04-FM-SH-A SAMTEC Connector (Other) In Stock
SAMTEC TSM-133-04-FM-SH-A is a 33-position surface-mount terminal strip with 0.100-inch pitch in a single-row horizontal configuration. Features female contacts and a shrouded housing for polarized, vibration-resistant mating. Available from SAMTEC with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 33
- Lifecycle
- ACTIVE
- Datasheet
- TSM-133-04-FM-SH-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-133-04-FM-SH-A?
- Single-row horizontal SMT layout minimizes connector height for low-profile board designs
- Shrouded polarized housing prevents mis-mating and shields contacts from environmental contamination
- 0.100-inch (2.54 mm) pitch accepts standard mating plugs and cable assemblies available from multiple suppliers
What is TSM-133-04-FM-SH-A used for?
The TSM-133-04-FM-SH-A serves board-to-cable and board-to-board applications in industrial control, medical instrumentation, and robotics systems where a low-profile horizontal surface-mount interface is required. Its 33-position single-row layout supports parallel digital I/O buses, sensor signal lines, and power rails consolidated in one connector. The shrouded female housing enables keyed mating, ensuring correct alignment during field maintenance or system integration.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-133-04-FM-SH-A datasheet?
TSM-133-04-FM-SH-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-133-04-FM-SH-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical and mechanical specifications of the TSM-133-04-FM-SH-A?
The TSM-133-04-FM-SH-A provides 33 positions at 0.100-inch (2.54 mm) pitch with a single-row horizontal surface-mount termination style. Contacts are rated for signal-level currents up to 1 A per pin, and the shrouded housing is molded from high-temperature thermoplastic rated to 105°C continuous service temperature, suitable for industrial environments.
How does the shrouded housing of the TSM-133-04-FM-SH-A reduce wiring errors in field-installed systems?
The polarized shroud on the TSM-133-04-FM-SH-A provides a keying feature that allows mating plugs to seat in only one orientation, preventing reversed insertion of a 33-signal connector where incorrect polarity on even 1 pin could damage logic ICs rated at 3.3 V or 5 V supply rails. This physical safeguard lowers rework costs in production and field maintenance environments.
Which PCB assembly process is recommended for the TSM-133-04-FM-SH-A surface-mount terminal strip?
The TSM-133-04-FM-SH-A is compatible with standard SMT reflow soldering at peak temperatures up to 260°C per J-STD-020. Its coplanar SMT pads suit automated pick-and-place and paste-and-reflow assembly lines, enabling placement alongside 0402 passives and IC packages without requiring secondary through-hole soldering operations that add process steps and cost.
When is the TSM-133-04-FM-SH-A a stronger choice than a vertical-mount 0.100-inch header for low-profile enclosure designs?
The horizontal single-row orientation of TSM-133-04-FM-SH-A keeps the cable exit parallel to the PCB surface, limiting the assembly height above the board to under 8 mm versus 15 mm or more for vertical mating configurations. This height advantage is critical in slim enclosures with less than 12 mm internal clearance, such as panel-mount industrial controllers and handheld test instruments.
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