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AIRPAX / SENSATA AP17165F203 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 DC, 50/60Hz, or 400Hz versions with various delays, these protectors are adaptable 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 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:AP17-1-65F-203
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1232.96
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Part No:AP17-1-65F-203
Stock:3
Inv Date:06-09-2026
Price: Unit price: $1232.96
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Part No:AP17165F203
Stock:0
Inv Date:06-09-2026
Price: N/A
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Part No:AP17-1-65F-203
Stock:3
Inv Date:06-08-2026
Price: Unit price: $718.87
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Part No:AP17-1-65F-203
Stock:35
Inv Date:06-09-2026
Price: Unit price: $624.89
Buy/RFQ:
Part No:AP17-1-65F-203
Stock:35
Inv Date:06-09-2026
Price: Unit price: $624.89
Buy/RFQ:

AIRPAX / SENSATA AP17165F203 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 (UP Series): 50V DC to 240V 50/60Hz
  • Current (UP Series): 20A (50V DC), 15A (120V 50/60Hz), 7.5A (240V 50/60Hz)
  • MIL-PRF Standard: MIL-PRF-39019
  • Panel Mounting Detail: Blind hole with .075 [1.91] min. depth
  • Maximum Panel Thickness: .156 [3.96]
  • Mounting Screw Type: 6-32 panel seal screws

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA AP17165F203?

You can click on the BUY or RFQ button to purchase AP17165F203 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part AP17165F203?

You can download the AP17165F203 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of AP17165F203?

AIRPAX / SENSATA

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