RHEF450
Littelfuse Inc.
Littelfuse Inc.
PTC RESET FUSE 16V 4.5A RADIAL
$0.80
Available to order
Reference Price (USD)
1+
$0.73000
5+
$0.71000
10+
$0.68900
50+
$0.58400
100+
$0.48930
250+
$0.44732
500+
$0.38430
1,000+
$0.34230
5,000+
$0.31080
Exquisite packaging
Discount
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| TNT | 2-6 days |
| EMS | 3-7 days |
Littelfuse Inc. RHEF450 is available at inksontech.com. We only sale New&Original Part and offer 1 year warranty time. If you would like to know more about the products or apply more better price, please send a quote to us or contact us by email.
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RHEF450
$0.80
Product details
Littelfuse Inc. presents the RHEF450, an advanced PTC resettable fuse solution offering superior circuit protection for modern electronic devices. This innovative component provides automatic recovery after fault conditions, eliminating the need for manual replacement. The polymer-based positive temperature coefficient technology ensures precise current limitation during overload situations. Designed for engineers seeking reliable protection, the RHEF450 maintains low resistance during normal operation while rapidly responding to overcurrent events. Its robust construction withstands repeated trip cycles without performance degradation. The fuse's compact form factor makes it suitable for space-constrained applications. Primary benefits include energy-efficient operation, long service life, and maintenance-free performance. Implementation scenarios include power supplies, battery management systems, and telecommunications equipment protection. Discover how the RHEF450 can enhance your circuit protection strategy - contact our sales team for customized solutions.
General specs
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 16V
- Current - Max: 100 A
- Current - Hold (Ih) (Max): 4.5 A
- Current - Trip (It): 7.8 A
- Time to Trip: 3 s
- Resistance - Initial (Ri) (Min): 22 mOhms
- Resistance - Post Trip (R1) (Max): 54 mOhms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 125°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.409" L x 0.118" W (10.40mm x 3.00mm)
- Height - Seated (Max): 0.614" (15.60mm)
- Thickness (Max): -
- Lead Spacing: 0.199" (5.05mm)
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