TSM-124-01-T-SH-A SAMTEC Connector (Other) In Stock
The TSM-124-01-T-SH-A is a 24-position dual-row surface mount terminal strip from SAMTEC with 0.100" (2.54 mm) pitch. It features matte tin-over-nickel contact finish, peg board mounting, and a 2.4-inch body length, making it ideal for high-density board-to-board and wire-to-board interconnect applications in industrial and computing equipment.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- TSM-124-01-T-SH-A Datasheet PDF
- Category
- Connector
- Price
- From $1.1155(MOQ 9)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-124-01-T-SH-A?
- 24-position dual-row 0.100" (2.54 mm) pitch SMT terminal strip providing high-density board interconnect
- Peg board mounting option for secure mechanical registration and stability during reflow soldering
- Matte tin over nickel contact finish for reliable low-resistance mating interface and corrosion resistance
- 2.4 inch body length in a compact 0.28 inch depth profile for space-efficient PCB layouts
- RoHS-compliant lead-free construction meeting global environmental and export compliance requirements
What is TSM-124-01-T-SH-A used for?
The TSM-124-01-T-SH-A is deployed in board-to-board interconnect assemblies within industrial automation controllers, test and measurement instruments, and embedded computing modules where a high pin-count 0.100-inch pitch SMT interface is required. Its dual-row 24-position layout accommodates power, ground, and signal lines in a single connector footprint, reducing assembly complexity. The peg mounting option also benefits automated PCB assembly lines by providing mechanical stability during reflow solder processing.
What are the specifications of TSM-124-01-T-SH-A?
| Pbfree Code | Yes |
| YTEOL | 9.1 |
| Board Mounting Option | PEG |
| Body Breadth | 0.12inch |
| Body Depth | 0.28inch |
| Body Length | 2.4inch |
| Connector Type | BOARD CONNECTOR |
| Contact Design | PREASSEM CONN |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.1inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | RIGHT ANGLE |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 1 |
| Number of Rows Loaded | 1 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| Rated Current (Signal) | 7A |
| Reference Standard | CSA; UL |
| Terminal Pitch | 2.54mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 24 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the TSM-124-01-T-SH-A datasheet?
TSM-124-01-T-SH-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-124-01-T-SH-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-124-01-T-SH-A have and what is its pin pitch?
The TSM-124-01-T-SH-A is a 24-position dual-row connector with a standard 0.100 inch (2.54 mm) pin pitch. The dual-row layout provides 24 total contacts in a 2-row by 12-column arrangement, making it suitable for high-density signal and power distribution across a 2.4 inch body length on surface-mount PCB designs.
What contact finish does the TSM-124-01-T-SH-A use and how does it affect mating reliability?
The TSM-124-01-T-SH-A uses matte tin (Sn) plating with a nickel (Ni) barrier on the termination contacts. Matte tin provides a reliable, cost-effective, and RoHS-compliant finish with a contact resistance typically below 20 milliohms after mating. The nickel underplate prevents tin diffusion into the copper contact base, extending the useful life across at least 30 mate-unmate cycles in typical board interconnect applications.
For a bus interface board needing 24 signal pins, is the TSM-124-01-T-SH-A a better choice than a single-row 24-pin connector?
Yes, the TSM-124-01-T-SH-A dual-row design fits 24 positions in a 2.4 inch length, while a single-row 24-pin connector at the same 0.100 inch pitch would require a 2.4 inch single-row footprint with greater board-edge clearance overhead. The dual-row format also distributes mating forces more evenly, improving mechanical retention. It is better suited for backplane or daughtercard interfaces where board real estate along one axis is limited.
How does the peg board mounting feature on the TSM-124-01-T-SH-A assist in automated PCB assembly?
The peg (PEG) board mounting option on the TSM-124-01-T-SH-A includes plastic alignment pegs that insert into matching holes in the PCB, holding the connector in position with zero lateral shift during automated pick-and-place and reflow soldering. This eliminates the need for hand-placement fixturing and prevents tombstoning of the SMT terminations at peak reflow temperatures up to 260°C, improving first-pass yield in high-volume production.
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About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 9+ | $3.2433 | $29.19 |
| 500+ | $2.4200 | $1210.00 |
| 1000+ | $1.8900 | $1890.00 |
| 2000+ | $1.4145 | $2828.92 |
| 5000+ | $1.2347 | $6173.65 |
| 10000+ | $1.1155 | $11155.00 |
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