TE Connectivity AMP Connectors 1770 Series

8 variants · TE Connectivity AMP Connectors

About the TE Connectivity AMP Connectors 1770 Series

The TE Connectivity AMP Connectors 1770 Series series groups 8 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 - and contact shape of Circular. Variants differ by applications, contact finish - mating and contact finish - post, so you can match the exact applications your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current TE Connectivity AMP Connectors 1770 Series variants and discontinued ones from a single page.

Select a variant by

Applications: - · Automotive, Industrial · General Purpose
Contact finish - mating: Gold · Gold-Palladium · Tin · Tin-Lead
Contact finish - post: - · Tin · Tin-Lead
Contact finish thickness - mating: - · 30.0µin (0.76µm) · 80.0µin (2.03µm) · 150.0µin (3.81µm)
Contact finish thickness - post: - · 80.0µin (2.03µm) · 150.0µin (3.81µm)
Contact length - post: - · 0.145\" (3.68mm) · 0.175\" (4.45mm)
Contact material: Brass · Copper Alloy
Current rating: 12A · Varies by Wire Gauge

Shared specifications

Connector type: Header
Contact length - mating: -
Contact shape: Circular
Gender: Male Pin
Ingress protection: -
Mated stacking heights: -
Overall contact length: -
Shrouding: Shrouded - 4 Wall
Style: Board to Cable/Wire
Termination: Solder

Variant comparison

Parameter	1-770182-1	1-770190-0	1-770859-1	1-770969-0	1-770973-1	1-770328-1
Applications	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	-
Contact finish - mating	Gold	Tin	Gold	Tin	Gold	Tin-Lead
Contact finish - post	Tin	Tin	Tin	Tin	Tin	Tin-Lead
Contact finish thickness - mating	30.0µin (0.76µm)	150.0µin (3.81µm)	30.0µin (0.76µm)	150.0µin (3.81µm)	30.0µin (0.76µm)	80.0µin (2.03µm)
Contact finish thickness - post	150.0µin (3.81µm)	150.0µin (3.81µm)	150.0µin (3.81µm)	150.0µin (3.81µm)	150.0µin (3.81µm)	80.0µin (2.03µm)
Contact length - post	0.175\" (4.45mm)	0.175\" (4.45mm)	0.175\" (4.45mm)	0.145\" (3.68mm)	0.145\" (3.68mm)	-
Contact material	Brass	Brass	Brass	Brass	Brass	Copper Alloy
Current rating	Varies by Wire Gauge	Varies by Wire Gauge	Varies by Wire Gauge	Varies by Wire Gauge	Varies by Wire Gauge	12A

Request a quote on any TE Connectivity AMP Connectors 1770 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 TE Connectivity AMP Connectors 1770 Series variants differ?: TE Connectivity AMP Connectors 1770 Series part numbers differ by applications, contact finish - mating, contact finish - post and contact finish thickness - mating. Use the selection guide above to pick by applications.
How many TE Connectivity AMP Connectors 1770 Series part numbers are listed?: 8 TE Connectivity AMP Connectors 1770 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for TE Connectivity AMP Connectors 1770 Series?: Request a quote (RFQ) for any TE Connectivity AMP Connectors 1770 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.