TSM-107-02-S-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-107-02-S-DH-A-K-TR is a 14-position dual-row surface-mount terminal strip on 0.100" (2.54 mm) pitch with double-height (DH) standoffs, angled (A) contacts, keying (K) polarization, and tape-and-reel packaging. Provides reliable SMT board-to-board interconnects with mis-mating prevention. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TSM-107-02-S-DH-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14-position dual-row layout on 0.100 inch (2.54 mm) pitch with double-height standoffs for elevated board-to-board clearance
- Keying (K) option physically prevents incorrect connector mating in multi-header PCB assemblies
- Tape-and-reel (TR) packaging for automated pick-and-place, compatible with standard SMT reflow profiles up to 260°C
Applications
The TSM-107-02-S-DH-A-K-TR is designed for dual-row board-to-board signal and power interconnects in industrial controllers, embedded compute modules, and medical devices where mis-mating must be prevented and elevated standoff clearance is needed for component routing beneath the mated pair. The angled contact style suits right-angle board stacking configurations common in compact enclosures. Tape-and-reel delivery enables high-volume automated assembly in production environments targeting consistent placement accuracy.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the DH (double-height) standoff on TSM-107-02-S-DH-A-K-TR enable in board-to-board assemblies?
The double-height standoff raises the mated board clearance by approximately 3 mm to 5 mm compared with a standard-height TSM variant. This additional vertical clearance allows taller through-hole components, decoupling capacitors, or voltage regulators to be placed beneath the mated connector pair without mechanical interference, simplifying PCB layout on both the host board and the daughter card.
How does the K keying option on TSM-107-02-S-DH-A-K-TR protect against reverse-mating on a board carrying multiple 14-pin headers?
The K suffix adds a mechanical polarization tab to the 14-position housing that mates only with a keyed socket in the correct orientation. On boards carrying multiple TSM headers within 5 mm of each other, this prevents swapping connectors that carry different voltage levels or protocol signals, avoiding short-circuit or data corruption events that would otherwise require costly board rework.
Is TSM-107-02-S-DH-A-K-TR a direct alternative to a 14-pin through-hole header in a design that is migrating to SMT assembly?
Yes. The 0.100 inch (2.54 mm) pitch and 14-position count match standard 2x7 through-hole header footprints, requiring only pad-geometry updates in the PCB layout tool to switch to SMT pads. The TSM surface-mount version withstands the same 260°C lead-free reflow profile as other SMT components, enabling a fully automated assembly process and eliminating the secondary wave-solder or hand-solder step required for through-hole parts.
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