| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 66506-3 |
| Amperage: | 2 A |
| Gender: | Male |
| Termination Method: | Crimp |
| Contact Material: | Brass |
| Contact Size: | 20 |
| Contact Type: | Pin |
| Pin Diameter: | .04 in, 1.02 mm |
| Contact Amperage: | 2 A |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Signal |
| Contact Mating Area Plating: | Gold Flash over Nickel |
| Contact Mating Area Plating Thickness: | 30 µin |
| PCB Contact Termination Area Plating: | Gold |
| Connector and Contact Terminate To: | Wire & Cable |
| Wire Size: | 20 - 24 AWG, .2 - .6 mm² |
| Product Grade: | Standard |
| Connector System: | Cable-to-Cable |
| Connector Product Type: | Contact |
| Wire Insulation Support: | With |
| Post Diameter: | 2.16 mm |
| Accepts Wire Insulation Diameter: | .05 - .06 in, 1.27 - 1.52 mm |
| Insulation Diameter: | .06 in |
| Contact Retention Type in Housing: | Crimp Snap-In |
| Part Aliases: | E44386-000,AMP-0-0066506-3 66506-3 |
| SKU: | AMP66506-3 |
66506-3
| Heilind Number: | AMP66506-3 |
| Manufacturer: | TE Connectivity |
| Manufacturer Number: | 66506-3 |
| Datasheet: | Qualification Test Report |
| ECAD Model: | |
Specifications
Detailed Description
This male pin contact is designed for signal applications, featuring a 20-gold flash over nickel plating for reliable conductivity. With a crimp termination method, it ensures secure wire connection. The 2A amperage rating makes it suitable for low-power circuitry. Operating within a wide temperature range of -55 to 105°C (-67 to 221°F), it offers versatility in various environments. Designed for 20-24 AWG wires, it accepts insulation diameters of 1.27 to 1.52mm. Meeting RoHS compliance, this standard-grade contact is ideal for cable-to-cable connections in a range of electronic devices.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | TE Connectivity 1658641-2 | HDP-20,PLUG,SIZE 5, 50 POSN |  |
 | TE Connectivity 1658646-1 | KIT,HDP-20,OVRMLD,RCPT,SIZE 1, | |
 | TE Connectivity 205090-1 | HD 20 SOCKET CONTACT | |
 | TE Connectivity 205203-3 | CRIMP SNAP RCPT ASSY,SIZE 1 | |
 | TE Connectivity 205204-4 | CRIMP SNAP PLUG ASSY,SIZE 1 | |
 | TE Connectivity 205206-3 | CRIMP SNAP PLUG ASSY,SIZE 2 | |
 | TE Connectivity 207463-1 | CRIMP SNAP RCPT ASSY,SZ 3 | |
 | TE Connectivity 5205208-1 | CRIMP SNAP PLUG ASSY, 25 POS | |
 | TE Connectivity 5205817-1 | KIT SCREWLOCK FEMALE | |
 | TE Connectivity 5745171-5 | AMPL CBL CLMP KIT SZ 1 | |
 | TE Connectivity 5748676-3 | DIE CAST CBL CLMP KIT,SZ 3 | |
 | TE Connectivity 5748676-5 | DIE CAST CBL CLMP KIT,SZ 5 | |
 | TE Connectivity 6-745129-9 | SHLDING FERRULE,PLTD,BULK PKG | |
 | TE Connectivity 643075-3 | 03P MTA100 MOLDED COVER | |
 | TE Connectivity 66504-3 | 20 DF SCKT CONT | |
 | TE Connectivity 66506-3 | Cut Strip - 20 DF PIN | |
 | TE Connectivity 747784-3 | AMPLI JACKSCREW 4-40 KIT | |
 | TE Connectivity 747784-8 | JACKSCREW KIT,4-40, BULK | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 06/16/2025 | PCN-25-237875 - End of Life. LTB 6/16/25 | Download | |||
| 04/07/2025 | PCN-25-240153-C - PCN Cancellation PCN-25-237875. Some PN's mentioned in PCN-25-237875 is getting manufactured in dual locations, so should not have been included in PCN-25-237875. | Download | |||
| 08/14/2020 | P-20-019450 - product improvement. we will add a PE bag and desiccant in each box at the time of packaging. there is no changes in product. only we adding PE bag & desiccant in each packing box for product improvement | Download | |||
| 06/26/2017 | P-17-014027 - Manufacturing Location Change. TE Connectivity (TE) is moving manufacturing location of the products listed below from TE Rock Hill to TE Guangdong. Please contact your TE Sales Engineer with questions. | Download | |||
| 03/04/2013 | Remove gold plating from insulation support barrels and solder cup barrels. | Download | |||
Availability
Immediate Shipment:
Call
Stock Location:
In Stock
Factory Stock:
Call for Stock
Factory Lead:
Call
Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| TE Connectivity: | 66506-3 |
| Other Names: | E44386-000 AMP-0-0066506-3 |