MS3102A20-27P MIL-DTL-5015 Circular Connector, Box Mounting Receptacle, 20-27, Pin Contacts

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MS3102A20-27P MIL-DTL-5015 Circular Connector, Box Mounting Receptacle, 20-27, Pin Contacts

Introduction:

The MS3102A20-27P MIL-DTL-5015 Circular Connector is a high-performance wall mounting receptacle designed for robust and reliable electrical connections. Featuring a straight orientation and pin contacts, this connector is engineered to meet stringent military standards. With a 20-size shell and a 20-27 contact arrangement, it accommodates 14 solder-terminated pin contacts, ensuring secure and efficient signal transmission. The threaded coupling mechanism provides a durable and vibration-resistant connection, ideal for demanding environments. Its cable mounting design simplifies installation, making it a versatile choice for various applications. 

Constructed with an aluminum alloy shell, the MS3102A20-27P is coated with Olive Drab Cadmium, offering both corrosion resistance and a distinctive olive green finish. The copper alloy contacts are gold-plated, enhancing conductivity and durability. Rated for 500V and 15A, this connector operates reliably across a wide temperature range of -55°C to 125°C, making it suitable for extreme conditions.   

Features:

  • MIL-DTL-5015 compliant wall mounting receptacle.
  • Straight orientation with 14 gold-plated pin contacts.
  • 20-size shell with 20-27 contact arrangement.
  • Threaded coupling for secure connections.
  • Cable mounting design for easy installation.
  • Aluminum alloy shell with Olive Drab Cadmium coating.
  • Rated for 500V and 15A, operating from -55°C to 125°C.
  • Normal key (Key N) for standardized compatibility.

Main Specifications:

General Information:

Part Number: MS3102A20-27P  
Product Type: MIL-DTL-5015 series Mil-Spec Circular Connector  
Series: MS3102A box mounting receptacle  
Connector Type: Receptacle  
Orientation: Straight  
Contact Type: Pin Contacts  
Number of Contacts: 14 Contacts  
Contact Termination: Solder Cup  
Shell sizes: 20  
Contact Arrangement: 20-27  
Coupling Method: Threaded  
Mount Method: Box Mounting  
Mount Feature: 4-Hole Flange  
Wire Gauge: 20-16AWG  
Durability: 500 cycles  
Alternate Position: N – Normal  
Shielding performance: Unshielded  
Temperature range: -55°C to + 125°C  
Protection degree: IP67  

Materials and Plating:

Shell Material: Aluminum alloy  
Shell Plating: Olive Drab Cadmium  
Contact Material: Copper Alloy  
Contact Plating: Gold Plating  
Insulator Material: Hard Plastic  

Electrical Performance:

Rated voltage: 500V  
Rated current: 15A  
Insulation Resistance: 5,000 Mega ohms minimum (at 25°C)  
Contact Resistance: ≤10 mΩ  

How to Order:

Connector Size:

MS3102A box mounting receptacles are used on boxes and equipment cases where no cable support is required.

Applications of this MS3102A20-27P MIL-DTL-5015 Series Circular Connector:

  • Military & Defense
  • Aerospace & Space
  • Railway & Mass Transit
  • Industrial & Heavy Equipment
  • Alternative Energy, Nuclear, Oil & Gas

Download the MIL-DTL-5015 Circular Connectors PDF Catalog & Datasheet:

MIL-DTL-5015 Series Mil Spec Circular Connectors Catalog (PDF, 2.2 MB) MS3102A20-27P Datasheet

Learn more about our military connectors.

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MIL-DTL-5015 Connectors

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Part Number

MS3102A20-27P

Product Type

MIL-DTL-5015 series Mil Spec Circular Connector

Series

MS3102A Box Mounting Receptacle

Connector Type

Receptacle

Orientation

Straight

Contact Type

Pin Contacts

Number of Contacts

14 Contacts

Contact Termination

Solder Cup

Shell Sizes

20

Insert Arrangement

20-27

Coupling Method

Threaded Coupling

Mount Method

Box Mounting

Mount Feature

4-Hole Flange

Wire Gauge

20-16AWG

Durability

500 cycles

Alternate Keying Position

N

Shielding Performance

Unshielded

Temperature Range

-55°C to +125°C

IP Rating

IP67

Shell Material

Aluminum Alloy

Shell Plating

Olive Drab Cadmium

Contact Material

Copper Alloy

Contact Plating

Gold-plated

Insulator Material

Hard Plastic

Rated Voltage

500V

Rated Current

15A

Insulation Resistance

5,000 Mega ohms minimum (at 25°C)

Contact Resistance

≤ 10mΩ

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