| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 66331-2 |
| 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 - 150 °C, -67 - 302 °F |
| Circuit Application: | Power & Signal |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | 30 µin, .76 µm |
| Contact Termination Plating Thickness: | 10 µin, .25 µm |
| Contact Underplating Material: | Nickel |
| Connector and Contact Terminate To: | Wire & Cable |
| Wire Size: | 20 - 24 AWG, .2 - .6 mm² |
| Contact Termination Plating: | Gold |
| Contact Underplating Thickness: | 30 µin, .76 µm |
| Wire Insulation Support: | With |
| Accepts Wire Insulation Diameter: | .08 - .1 in, 2.03 - 2.54 mm |
| Test Current: | 13 A |
| Contact Product Type: | Contact |
| Mating Pin Diameter: | .062 in, 1.57 mm |
| Part Aliases: | 66331-2 |
| SKU: | AMP66331-2 |
66331-2
| ICC Number: | AMP66331-2 |
| Manufacturer: | TE Connectivity |
| Manufacturer Number: | 66331-2 |
| Datasheet: | 3D Model (STP) |
| ECAD Model: |
Specifications
Detailed Description
Introducing the 66331-2, a high-performance III+ SKT contact designed for reliable power and signal connectivity in demanding environments. With a contact size of 16 and a termination method of crimping, this socket contact ensures secure and efficient cable attachment. Constructed from durable brass with a gold-plated mating area, it offers superior conductivity and corrosion resistance. Suitable for 20-24 AWG wire sizes, this contact is perfect for a wide range of applications. With a current rating of 13 A and operating temperature range of -55 to 150 °C, it guarantees dependable performance in harsh conditions. RoHS compliant and meticulously engineered, the 66331-2 is the ideal choice for high-reliability connector systems.
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Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 09/30/2026 | PCN-26-283219 - 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 | |||
| 05/11/2026 | PCN-26-278903-C - Retraction of Obsolete. Reason for Cancellation: PCNs are being cancelled and will be reconfigured before re-issuing to maintain a stratified plating offering and to minimize obsolescence of PNs. | Download | |||
| 05/01/2026 | PCN-26-275472 - End of Life with Replacement. LTB 5/1/26 | Download | |||
| 04/01/2026 | PCN-26-275471-C - Cancel PCN-26-274191. Related to PCN 26-274187 which removes Au plating from non-functional areas of the contact, when variations of non-functional Au plating are removed a common contact is created. Duplicate variations are being superseded to the resulting common contact PN for operational efficiency. | Download | |||
| 03/27/2026 | PCN-26-274191 - End of Life with replacement. LTB 3/27/26 | Download | |||
| 04/01/2013 | Project Lantern PTP Migration Parts - MNF. location change from NC. | Download | |||


