TSM-124-04-FM-SH-A SAMTEC Connector (Other) In Stock
Samtec TSM-124-04-FM-SH-A is a 24-position dual-row surface-mount terminal strip with 0.100" (2.54 mm) pitch, horizontal single-row orientation, female-male (FM) contact configuration, and shielded housing. Available in stock worldwide with competitive pricing and fast global delivery.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- TSM-124-04-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-124-04-FM-SH-A?
- 24-position dual-row 0.100" (2.54 mm) pitch surface-mount terminal strip with FM (female-male) contact configuration, enabling direct PCB surface mounting with mating header compatibility
- Horizontal single-row orientation combined with shielded (SH) housing providing EMI suppression for noise-sensitive signal lines in densely populated PCB assemblies
- Right-angle surface-mount footprint allowing board-edge cable connection without vertical height addition, ideal for slim enclosures and panel-mount interface designs
What is TSM-124-04-FM-SH-A used for?
The TSM-124-04-FM-SH-A is suited for surface-mount board-edge interconnects in communications equipment, industrial control panels, and consumer electronics where a shielded 24-pin 0.100" pitch horizontal connector is required. Its FM contact configuration and horizontal orientation allow it to interface directly with vertical headers on mating boards or cable assemblies positioned at the PCB edge. The shielded housing helps suppress EMI on sensitive analog or high-speed digital signal lines within compact assemblies.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-124-04-FM-SH-A datasheet?
TSM-124-04-FM-SH-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-124-04-FM-SH-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the FM contact configuration in TSM-124-04-FM-SH-A mean, and how does it affect mating compatibility?
FM (female-male) in the TSM-124-04-FM-SH-A indicates that the connector body mounts to the PCB via surface-mount pads while presenting male pins on one side and female sockets on the other, or a combination enabling pass-through or board-to-board stacking. This configuration supports a 24-circuit interface on a 0.100" (2.54 mm) pitch grid, compatible with standard male header pins found on most embedded microcontroller boards, daughtercards, and IDC cable plug housings.
How does the shielded housing of the TSM-124-04-FM-SH-A protect signal integrity in EMI-sensitive designs?
The SH (shielded) housing wraps a conductive shield around the 24-position dual-row interface, providing EMI attenuation for signals passing through the connector. In high-frequency digital or sensitive analog applications operating above 10 MHz, this shield reduces radiated and conducted interference coupling into adjacent circuits on a congested PCB. Connecting the shield to the PCB ground plane via dedicated solder tabs creates a low-impedance path that improves system-level EMC performance without requiring additional board-level filtering.
When is the TSM-124-04-FM-SH-A preferred over a through-hole 24-pin shrouded header for a board-edge interface?
The TSM-124-04-FM-SH-A is preferred when the PCB assembly uses surface-mount-only manufacturing, eliminating the need for through-hole drilling and wave soldering for the connector. Its horizontal right-angle SMT footprint also positions the mating interface at the board edge where a vertical through-hole header would require additional board height, making it the better choice for slim-profile enclosures with less than 10 mm of clearance above the PCB surface in the connector area.
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