66104-4

ICC Number:	AMP66104-4
Manufacturer:	TE Connectivity
Manufacturer Number:	66104-4
Datasheet:	Application Specification
ECAD Model:

Description:

III+ SKT,24-20,30AU/FL,STRIP

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Specifications

Attribute	Value
Product Category:	Power Connectors Battery & Coin Cell Clips, Contacts & Holders
Manufacturer:	TE Connectivity
Manufacturer Part Number:	TE Connectivity 66104-4
Series:	AMP Type III+
Accessory Type:	Contact
Termination Method:	Crimp
Contact Material:	Brass
Contact Size:	16
Contact Type:	Socket
Cable Type:	Discrete Wire
Contact Amperage:	13 A
Termination Type:	Crimp
Operating Temperature Range:	-55 - 90 °C, -67 - 194 °F
Circuit Application:	Power & Signal
Contact Mating Area Plating:	Gold
Contact Mating Area Plating Thickness:	30 µin, .76 µm
Contact Termination Plating Thickness:	1.27 µm, 50 µin
Contact Underplating Material:	Nickel
Connector and Contact Terminate To:	Wire & Cable
Wire Size:	20 - 24 AWG, .2 - .6 mm²
Contact Termination Plating:	Tin
Contact Underplating Thickness:	30 µin, .76 µm
Wire Insulation Support:	With
Accepts Wire Insulation Diameter:	.04 - .08 in, 1.02 - 2.03 mm
Contact Termination Area Plating Finish:	Matte
Test Current:	13 A
Contact Product Type:	Contact
Mating Pin Diameter:	.062 in, 1.57 mm
Part Aliases:	66104-4
SKU:	AMP66104-4

Detailed Description

III+ SKT,24-20,30AU/FL,STRIP: AMP Type III+ Socket Contact is a high-performance solution for power and signal applications, boasting a current rating of 13 A. With a robust construction featuring brass contact material and gold plating in the mating area, this contact ensures reliable conductivity in demanding environments. Its crimp termination method offers secure attachment to 20-24 AWG wires, with insulation support for diameters ranging from 1.02 to 2.03 mm. Operating efficiently in temperatures as low as -55°C, this contact, encompassing the ECCN EAR99 and RoHS compliance, is suitable for various industrial and commercial settings. Available in a convenient package quantity of 4000 on a reel, it facilitates efficient installation in high-volume projects.

Product Change Notice

Effective Date	Description of Change	Download
12/30/2026	PCN-26-283223 - Material Change. Non-functional plating to be optimized. Functional plating (located in the interface area between pin and socket) will not be affected. Open accompanying attachment for more details regarding plating.	Download
10/16/2026	PCN-26-274197 - Plating Standardized. Our plating instructions will be standardized. Gold plating will be removed from non functional areas of the contacts. Plating on the interface areas will be retained with no functional changes. Crimp barrel areas will be plated with tin if they are not currently plated with tin. This new condition does not impact performance, as it is already covered by Product Specification 108 10042 and the referenced engineering test reports within that specification.	Download
05/11/2026	PCN-26-278904-C - Retraction of Obsolete. PCNs are being cancelled and will be reconfigured before re-issuing to maintain a stratified plating offering and to minimize obsolescence of PNs. Cancellation notice for PCN-26-274196, PCN-26-274194, PCN-26-274197.	Download
04/01/2013	Project Lantern PTP Migration Parts - MNF. location change from NC.	Download
06/12/2012	P-12-007828 - Change the plating located in the wire crimp area of these contacts from gold flash over nickel to matte tin over nickel. The plating located on the mating end of the contacts will not change. The plating in the center of the contact between the mating end and crimp end will change from gold flash over nickel to nickel only. Following the change the contacts will continue to comply with TE product specification 108-10042.	Download