
TD-102-T-A
Samtec Inc.
3 variants · Samtec Inc.
The Samtec Inc. TD10 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of Header, contact length - mating of 0.166\" (4.22mm) and contact length - post of 0.156\" (3.96mm). Variants differ by contact finish - mating, contact finish thickness - mating and operating temperature, so you can match the exact contact finish - mating your application requires using the selection guide below. All listed Samtec Inc. TD10 Series part numbers are active and orderable.
| Parameter | TD-102-T-A | TD-109-G-A | TD-109-T-A |
|---|---|---|---|
| Contact finish - mating | Tin | Gold | Tin |
| Contact finish thickness - mating | 200.0µin (5.08µm) | 20.0µin (0.51µm) | 200.0µin (5.08µm) |
| Operating temperature | -55°C ~ 105°C | -55°C ~ 125°C | -55°C ~ 105°C |
| Positions | 4 | 18 | 18 |
Request a quote on any Samtec Inc. TD10 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Samtec Inc.

Samtec Inc.

Samtec Inc.