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Sensata - Airpax M3901901220S Datasheet & Stock

The AIRPAX / SENSATA M39019/01-220S is a low-power magnetic circuit breaker meeting MIL-PRF-39019 specifications. This circuit breaker offers reliable overcurrent protection in a compact, sealed design. It's commonly used in military, aerospace, and industrial applications where space is limited and robust performance is required. The trip-free mechanism ensures quick response to overcurrent conditions, protecting sensitive circuits and equipment. Available with various dash numbers to suit different current ratings, time delays, and resistance/impedance requirements, this circuit breaker is a versatile solution for a wide range of applications.

Authorized Distributors
Source:DigiKey
Part No:M39019/01-220S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $961.06
Buy/RFQ:
Part No:M39019/01-220S
Stock:0
Inv Date:06-02-2026
Price: Unit price: $961.06
Buy/RFQ:
Part No:M39019/01-220S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1079.77
Buy/RFQ:
Part No:M39019/01-220S
Stock:2
Inv Date:06-01-2026
Price: Unit price: $740.39
Buy/RFQ:
Part No:M39019/01-220S
Stock:2
Inv Date:06-01-2026
Price: Unit price: $740.39
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901901220S?

You can click on the BUY or RFQ button to purchase M3901901220S from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901901220S?

You can download the M3901901220S datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901901220S?

Sensata - Airpax

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