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Glenair 80300301M53SN Circular MIL-spec Connector

The Mighty Mouse series 803 connector is a durable, MIL-spec circular in-line socket designed for reliable military and industrial connections. Featuring a bayonet coupling for quick mating and secure locking, it offers versatile mounting options including flange, in-line, and jam nut configurations. Constructed from anodized aluminum with various finishes and RoHS compliance, it supports signal and power contacts, with optional overmold and strain relief accessories. Its compact design ensures easy installation in tight spaces, making it ideal for military, aerospace, and industrial equipment requiring rugged, high-performance interconnects.

Authorized Distributors
Source:Newark
Part No:803-003-01M5-3SN
Stock:48
Inv Date:06-05-2026
Price: Unit price: $323
Buy/RFQ:
Source:DigiKey
Part No:803-003-01M5-3SN
Stock:51
Inv Date:06-05-2026
Price: Unit price: $1120.38
Buy/RFQ:
Source:DigiKey
Part No:803-003-01M5-3SN
Stock:62
Inv Date:06-05-2026
Price: Unit price: $769.92
Buy/RFQ:
Part No:803-003-01M5-3SN
Stock:0
Inv Date:06-06-2026
Price: Unit price: $240.83
Buy/RFQ:

Glenair 80300301M53SN Circular MIL-spec Connector Specifications:

  • Shell Material: Aluminum with various finishes including Electroless Nickel, Cadmium, and Olive Drab Chromate
  • Shell Size: Ranges from 5 to 14 inches (based on part numbers)
  • Connector Type: In-line socket with bayonet coupling for quick lock and secure connection
  • Mounting Options: Flange, in-line, jam nut with O-ring, elliptical flange, or free-hanging
  • Contact Arrangement: Signal and power contacts, crimp style; separate ordering for coaxial and non-standard contacts
  • E Thread: 2500-32 UNEF-2A or similar, depending on the shell size
  • Dimensions: Max diameter varies with size, approximately 0.880 inches (22.35 mm) maximum for some models
  • Mounting Panel Thickness: Up to 0.100 inches (2.54 mm)
  • RoHS Compliant: Yes
  • Certifications: MIL-spec compatible, RoHS compliant, UL and CSA tested

Buy the Glenair Series 803 Circular MIL-spec Connector Part Number 80300301M53SN

Enhance your industrial or military equipment with the rugged and reliable Circular MIL-spec Connector from Glenair. Featuring a bayonet coupling for quick mating and secure locking, this connector is available in multiple mounting styles including flange, inline, and jam nut options. Constructed from durable aluminum with RoHS-compliant finishes, it supports signal and power contacts suitable for demanding applications. Easy to install and designed for harsh environments, order online today to ensure your equipment maintains top performance with Glenair's trusted interconnect solutions.

Buy Glenair 803 Series connectors now and experience unmatched reliability and performance in harsh industrial environments.

Frequently Asked Questions

Where can I buy Glenair 80300301M53SN?

You can click on the BUY or RFQ button to purchase 80300301M53SN from an authorized Glenair distributor.

How do I troubleshoot issues or seek technical support for part 80300301M53SN?

You can download the 80300301M53SN datasheet or visit the Glenair website for support.

Who is the manufacturer of 80300301M53SN?

Glenair

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