myMectronic
myMectronic

A Premier B2B Part Search

AIRPAX / SENSATA AP12161103 Magnetic Circuit Protector

The Airpax™ AP series are fully sealed, magnetic circuit protectors designed to combine power switching with accurate and reliable circuit protection. Unlike thermal protectors, the AP maintains a consistent trip current across a wide temperature range. Available in various versions (DC, 50/60Hz, or 400Hz) and with adjustable delays, the AP series can be tailored to specific application requirements. A key feature is the “trip-free” action, ensuring the circuit opens even if the handle is held in the ON position. The AP series is suitable for communication, navigation, aircraft instrumentation, radar, and power supplies. The UP series, with UL and CSA certification, offers similar functionality and is available with an optional FM approval for petrochemical applications. AP-MIL protectors meet MIL-PRF-39019 standards and undergo rigorous testing for quality assurance.

Authorized Distributors
Source:DigiKey
Part No:AP12-1-61-103
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1004.03
Buy/RFQ:
Part No:AP12-1-61-103
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1004.03
Buy/RFQ:
Part No:AP12161103
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:AP12-1-61-103
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1024.11
Buy/RFQ:
Part No:AP12-1-61-103
Stock:51
Inv Date:06-09-2026
Price: Unit price: $1091.34
Buy/RFQ:
Part No:AP12-1-61-103
Stock:51
Inv Date:06-09-2026
Price: Unit price: $1091.34
Buy/RFQ:

AIRPAX / SENSATA AP12161103 Magnetic Circuit Protector Specifications:

  • Poles: 72
  • Configurations: 75
  • Operating Characteristics: 76
  • Delay Curves: 77
  • Salt Spray Testing: MIL-STD-202, Method 101, Test Condition B
  • Typical Applications: Communication, navigation, aircraft instrumentation, radar, power supplies
  • Voltage Ratings (UP Series): 50V DC to 240V 50/60Hz
  • Current Ratings (UP Series): 20A (50V DC), 15A (120V 50/60Hz), 7.5A (240V 50/60Hz)
  • MIL-PRF Compliance: MIL-PRF-39019
  • Panel Mounting Detail - Hole Depth: 0.075 (1.91) min.
  • Panel Mounting Detail - Max Thickness: 0.156 (3.96)
  • Mounting Detail - Threaded Inserts: 6-32 panel seal screws
  • Tolerance for Mounting: ±0.005 (0.13) Maximum
  • Dimensions (mm): See Datasheet
  • Angles: ±5° unless noted

Buy the AP12-1-61-103 AIRPAX / SENSATA Magnetic Circuit Protector | myMectronic

Purchase the Airpax AP12-1-61-103 Magnetic Circuit Protector securely and efficiently online.

Buy Now

Frequently Asked Questions

Where can I buy AIRPAX / SENSATA AP12161103?

You can click on the BUY or RFQ button to purchase AP12161103 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP12161103?

You can download the AP12161103 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP12161103?

AIRPAX / SENSATA

AIRPAX / SENSATA Part List

Browse and search other AIRPAX / SENSATA parts, locate datasheets and stock

Sponsored by