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TE Connectivity AMP Connectors 6404 Series

57 variants · TE Connectivity AMP Connectors

About the TE Connectivity AMP Connectors 6404 Series

The TE Connectivity AMP Connectors 6404 Series series groups 57 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common connector type of Header, contact finish - mating of Tin and contact finish - post of Tin. Variants differ by applications, contact length - mating and contact length - post, so you can match the exact applications your application requires using the selection guide below.

Select a variant by

Applications
General Purpose · General Purpose, Industrial
Contact length - mating
0.295\" (7.49mm) · 0.400\" (10.16mm)
Contact length - post
0.125\" (3.18mm) · 0.140\" (3.56mm)
Fastening type
- · Friction Lock
Insulation height
0.100\" (2.54mm) · 0.425\" (10.80mm)
Insulation material
Thermoplastic · Thermoplastic, Glass Filled
Operating temperature
-55°C ~ 105°C · -55°C~105°C
Overall contact length
0.535\" (13.59mm) · 0.650\" (16.51mm)

Shared specifications

Connector type
Header
Contact finish - mating
Tin
Contact finish - post
Tin
Contact finish thickness - mating
-
Contact finish thickness - post
-
Contact material
Copper Alloy
Contact shape
Square
Current rating
Varies by Wire Gauge
Features
-
Gender
Male Pin
Ingress protection
-
Insulation color
Natural

Variant comparison

Parameter640445-2640445-3640445-4640445-5640445-6640445-7
ApplicationsGeneral Purpose, IndustrialGeneral Purpose, IndustrialGeneral Purpose, IndustrialGeneral Purpose, IndustrialGeneral Purpose, IndustrialGeneral Purpose, Industrial
Contact length - mating0.400\" (10.16mm)0.400\" (10.16mm)0.400\" (10.16mm)0.400\" (10.16mm)0.400\" (10.16mm)0.400\" (10.16mm)
Contact length - post0.125\" (3.18mm)0.125\" (3.18mm)0.125\" (3.18mm)0.125\" (3.18mm)0.125\" (3.18mm)0.125\" (3.18mm)
Fastening typeFriction LockFriction LockFriction LockFriction LockFriction LockFriction Lock
Insulation height0.425\" (10.80mm)0.425\" (10.80mm)0.425\" (10.80mm)0.425\" (10.80mm)0.425\" (10.80mm)0.425\" (10.80mm)
Insulation materialThermoplastic, Glass FilledThermoplastic, Glass FilledThermoplastic, Glass FilledThermoplastic, Glass FilledThermoplastic, Glass FilledThermoplastic, Glass Filled
Operating temperature-55°C ~ 105°C-55°C ~ 105°C-55°C ~ 105°C-55°C~105°C-55°C~105°C-55°C ~ 105°C
Overall contact length0.650\" (16.51mm)0.650\" (16.51mm)0.650\" (16.51mm)0.650\" (16.51mm)0.650\" (16.51mm)0.650\" (16.51mm)

Request a quote on any TE Connectivity AMP Connectors 6404 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 6404 Series variants differ?
TE Connectivity AMP Connectors 6404 Series part numbers differ by applications, contact length - mating, contact length - post and fastening type. Use the selection guide above to pick by applications.
How many TE Connectivity AMP Connectors 6404 Series part numbers are listed?
57 TE Connectivity AMP Connectors 6404 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 6404 Series?
Request a quote (RFQ) for any TE Connectivity AMP Connectors 6404 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants