72R040XU
Littelfuse Inc.

Littelfuse Inc.
PTC RESET FUSE 72V 400MA RADIAL
$0.46
Available to order
Reference Price (USD)
1+
$0.48000
5+
$0.46400
10+
$0.45000
50+
$0.38080
100+
$0.31920
250+
$0.29180
500+
$0.25072
1,000+
$0.22331
5,000+
$0.20276
Exquisite packaging
Discount
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Upgrade your circuit protection with the 72R040XU PTC resettable fuse from Littelfuse Inc.. This fuse is designed to offer reliable overcurrent protection for a wide range of electronic devices. The 72R040XU is particularly suited for applications in consumer electronics, automotive systems, and power supplies. Its fast response time and high hold current ensure optimal performance, while its compact design allows for easy installation. Choose the 72R040XU for a fuse that combines efficiency, durability, and peace of mind.
Specifications
- Product Status: Obsolete
- Type: Polymeric
- Voltage - Max: 72V
- Current - Max: 40 A
- Current - Hold (Ih) (Max): 400 mA
- Current - Trip (It): 800 mA
- Time to Trip: 3.8 s
- Resistance - Initial (Ri) (Min): 550 mOhms
- Resistance - Post Trip (R1) (Max): 1.29 Ohms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.299" Dia x 0.122" T (7.60mm x 3.10mm)
- Height - Seated (Max): 0.532" (13.50mm)
- Thickness (Max): -
- Lead Spacing: 0.201" (5.10mm)