TSM-124-01-TL-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-124-01-TL-DH-A-K-TR is a 48-position dual-row surface mount terminal strip with 2.54 mm (0.100") pitch, designed for reliable SMT board-to-board and wire-to-board interconnections. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-124-01-TL-DH-A-K-TR?
- 48 positions in dual-row 2.54 mm pitch layout providing high-density SMT interconnect in compact footprint
- Surface mount termination enables automated reflow assembly and eliminates through-hole drilling costs
- Tape-and-reel packaging (TR suffix) supports high-volume automated pick-and-place production lines
What is TSM-124-01-TL-DH-A-K-TR used for?
TSM-124-01-TL-DH-A-K-TR is suited for high-density board-to-board signal interconnections in industrial control, data acquisition, and embedded computing designs where a large number of I/O lines must be reliably connected within a space-constrained footprint. The dual-row 2.54 mm pitch layout supports mixed signal and power distribution across 48 positions. Its surface mount construction integrates seamlessly into fully automated SMT manufacturing workflows.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-124-01-TL-DH-A-K-TR datasheet?
TSM-124-01-TL-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-124-01-TL-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-124-01-TL-DH-A-K-TR provide and how are they arranged?
The TSM-124-01-TL-DH-A-K-TR provides 48 positions arranged in a dual-row configuration on a 2.54 mm (0.100 inch) pitch. This layout delivers 24 positions per row, making it efficient for parallel bus interfaces, data acquisition boards, or microcontroller expansion headers requiring more than 24 I/O signals in a single compact connector footprint.
Is the TSM-124-01-TL-DH-A-K-TR compatible with standard 0.100" pitch mating connectors and wire harnesses?
Yes, the 2.54 mm (0.100 inch) pitch of the TSM-124-01-TL-DH-A-K-TR is fully compatible with the widely used 0.100 inch connector ecosystem, including standard IDC ribbon cable assemblies, mating dual-row receptacle connectors, and SAMTEC CLM or SSM series mating parts. This ensures broad interoperability across development boards, test fixtures, and production assemblies using 24 AWG to 28 AWG wire harnesses.
What manufacturing advantages does the tape-and-reel packaging of TSM-124-01-TL-DH-A-K-TR offer?
The TR (tape-and-reel) packaging suffix on TSM-124-01-TL-DH-A-K-TR enables continuous automated pick-and-place placement on standard SMT assembly lines without manual tray loading. This reduces placement cycle time per unit, lowers handling error rates, and supports lean manufacturing workflows for production runs exceeding 1,000 pieces per batch, particularly beneficial when paired with automated solder paste inspection for the 48-pin SMT footprint.
When should TSM-124-01-TL-DH-A-K-TR be chosen over a through-hole dual-row header for an industrial controller design?
TSM-124-01-TL-DH-A-K-TR should be selected when the PCB design requires fully surface mount construction with no through-hole drilling, saving 48 drill hits per connector and reducing board fabrication cost by 5% to 15% for designs with multiple connectors. It also lowers assembly labor versus hand-insertion of through-hole headers, and the SMT footprint enables placement on double-sided boards where the underside clearance is less than 3 mm.
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