
G86112111S1HR
Amphenol
5 variants · Amphenol
The Amphenol G861 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of -, connector type of Header and contact material of Copper Alloy. Variants differ by contact finish - mating, contact finish - post and contact finish thickness - mating, so you can match the exact contact finish - mating your application requires using the selection guide below. All listed Amphenol G861 Series part numbers are active and orderable.
| Parameter | G86112111S1HR | G86112121S2HR | G861AB04221T2EU | G861B10212T9P1HR | G861F04131TEU |
|---|---|---|---|---|---|
| Contact finish - mating | Tin | Tin | Gold | Gold | Tin |
| Contact finish - post | Tin | Tin | Gold | - | Tin |
| Contact finish thickness - mating | 100.0µin (2.54µm) | 100.0µin (2.54µm) | Flash | 15.0µin (0.38µm) | 100.0µin (2.54µm) |
| Contact finish thickness - post | 100.0µin (2.54µm) | 100.0µin (2.54µm) | Flash | - | 100.0µin (2.54µm) |
| Contact length - mating | - | - | 0.299\" (7.60mm) | - | 0.138\" (3.50mm) |
| Contact length - post | - | - | 0.134\" (3.40mm) | 0.118\" (3.00mm) | - |
| Current rating | - | - | Varies by Wire Gauge | - | 2A |
| Fastening type | Locking Ramp | Push-Pull | Friction Lock | Locking Ramp | - |
Request a quote on any Amphenol G861 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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