How do the Amphenol 77313 Series variants differ?

Amphenol 77313 Series part numbers differ by contact finish - mating, contact finish - post, contact finish thickness - mating and contact finish thickness - post. Use the selection guide above to pick by contact finish - mating.

How many Amphenol 77313 Series part numbers are listed?

12 Amphenol 77313 Series part numbers are listed, each with specifications and a datasheet where available.

Amphenol 77313 Series

12 variants · Amphenol

About the Amphenol 77313 Series

The Amphenol 77313 Series series groups 12 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, Breakaway and contact material of Phosphor Bronze. 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 77313 Series variants and discontinued ones from a single page.

Select a variant by

Contact finish - mating: Gold or Gold, GXT™ · Gold, GXT™ · Tin
Contact finish - post: - · Tin
Contact finish thickness - mating: 10.0µin (0.25µm) · 15.0µin (0.38µm) · 30.0µin (0.76µm) · 50.0µin (1.27µm) · 78.7µin (2.00µm)
Contact finish thickness - post: - · 78.7µin (2.00µm)
Contact length - mating: 0.130\" (3.30mm) · 0.230\" (5.84mm) · 0.305\" (7.75mm) · 0.315\" (8.00mm) · 0.318\" (8.08mm) · 0.335\" (8.51mm) · 0.505\" (12.83mm) · 0.605\" (15.37mm)
Contact length - post: 0.117\" (2.97mm) · 0.120\" (3.05mm) · 0.130\" (3.30mm) · 0.135\" (3.43mm) · 0.315\" (8.00mm) · 0.417\" (10.59mm)
Current rating: - · 3A per Contact
Operating temperature: - · -65°C~130°C

Shared specifications

Applications: -
Connector type: Header, Breakaway
Contact material: Phosphor Bronze
Contact shape: Square
Fastening type: Push-Pull
Features: -
Gender: Male Pin
Ingress protection: -
Insulation color: Black
Insulation height: 0.100\" (2.54mm)
Insulation material: Thermoplastic
Mated stacking heights: -

Variant comparison

Parameter	77313-202-20	77313-202-20LF	77313-222-40	77313-GAD-10LF	77313-GAE-10LF	77313-GAE-14LF
Contact finish - mating	Gold, GXT™	Gold, GXT™	Gold, GXT™	Gold, GXT™	Gold, GXT™	Gold, GXT™
Contact finish - post	Tin	Tin	Tin	-	-	-
Contact finish thickness - mating	50.0µin (1.27µm)	50.0µin (1.27µm)	50.0µin (1.27µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Contact finish thickness - post	78.7µin (2.00µm)	78.7µin (2.00µm)	78.7µin (2.00µm)	-	-	-
Contact length - mating	0.230\" (5.84mm)	0.230\" (5.84mm)	0.305\" (7.75mm)	0.335\" (8.51mm)	0.130\" (3.30mm)	0.130\" (3.30mm)
Contact length - post	0.135\" (3.43mm)	0.135\" (3.43mm)	0.120\" (3.05mm)	0.417\" (10.59mm)	0.130\" (3.30mm)	0.130\" (3.30mm)
Current rating	-	-	-	3A per Contact	3A per Contact	3A per Contact
Operating temperature	-	-	-	-65°C~130°C	-65°C~130°C	-65°C~130°C

Request a quote on any Amphenol 77313 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Amphenol 77313 Series variants differ?: Amphenol 77313 Series part numbers differ by contact finish - mating, contact finish - post, contact finish thickness - mating and contact finish thickness - post. Use the selection guide above to pick by contact finish - mating.
How many Amphenol 77313 Series part numbers are listed?: 12 Amphenol 77313 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol 77313 Series?: Request a quote (RFQ) for any Amphenol 77313 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.