
76382-407LF
Amphenol
161 variants · Amphenol
The Amphenol 7638 Series series groups 161 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common applications of -, connector type of Header and contact length - mating of 0.197\" (5.00mm). 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. The range mixes active and legacy part numbers, so you can source both current Amphenol 7638 Series variants and discontinued ones from a single page.
| Parameter | 76384-411LF | 76382-313LF | 76382-303 | 76382-304 | 76382-305 | 76382-306 |
|---|---|---|---|---|---|---|
| Contact finish - mating | Tin | Gold, GXT™ | Gold, GXT™ | Gold, GXT™ | Gold, GXT™ | Gold, GXT™ |
| Contact finish - post | Tin | Tin | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead |
| Contact finish thickness - mating | 78.7µin (2.00µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) |
| Contact finish thickness - post | 78.7µin (2.00µm) | 78.7µin (2.00µm) | 150.0µin (3.81µm) | 150.0µin (3.81µm) | 150.0µin (3.81µm) | 150.0µin (3.81µm) |
| Contact material | Copper Alloy | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Insulation color | Black | Blue | Blue | Blue | Blue | Blue |
| Insulation height | 0.368\" (9.35mm) | 0.209\" (5.30mm) | 0.209\" (5.30mm) | 0.209\" (5.30mm) | 0.209\" (5.30mm) | 0.209\" (5.30mm) |
| Insulation material | Thermoplastic, Glass Filled | Polyester, Glass Filled | Polyester, Glass Filled | Polyester, Glass Filled | Polyester, Glass Filled | Polyester, Glass Filled |
Request a quote on any Amphenol 7638 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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