MF-RX040/72-0
Bourns Inc.
Bourns Inc.
PTC RESET FUSE 72V 400MA RADIAL
$0.68
Available to order
Reference Price (USD)
1+
$0.67000
5+
$0.65000
10+
$0.63000
50+
$0.53000
100+
$0.44000
250+
$0.40000
500+
$0.34000
1,000+
$0.30000
5,000+
$0.27000
Exquisite packaging
Discount
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Optimize your device's safety with the MF-RX040/72-0 PTC resettable fuse from Bourns Inc.. This fuse is specifically designed to protect against overcurrent and short-circuit events in a variety of electronic applications. The MF-RX040/72-0 features a low power dissipation and high current capability, making it ideal for use in power management systems, consumer electronics, and industrial controls. Its self-resetting functionality ensures continuous protection, while its compact size allows for easy integration into space-constrained designs.
Specifications
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 72V
- Current - Max: 40 A
- Current - Hold (Ih) (Max): 400 mA
- Current - Trip (It): 800 mA
- Time to Trip: 3.9 s
- Resistance - Initial (Ri) (Min): 520 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: 0.291" Dia x 0.122" T (7.40mm x 3.10mm)
- Height - Seated (Max): 0.539" (13.70mm)
- Thickness (Max): -
- Lead Spacing: 0.201" (5.10mm)
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