Littelfuse 0.5A Resettable Fuse, 30V
- RS Stock No.:
- 506-971
- Mfr. Part No.:
- RHEF050
- Brand:
- Littelfuse
105 in Global stock for delivery within 1 working day (+3 days for regional areas).
100 in Global stock for delivery within 7 working day (+3 days for regional areas).
Added
Price (ex. GST) Each (In a Pack of 5)
$1.068
(exc. GST)
$1.228
(inc. GST)
| Units | Per unit | Per Pack* |
| 5 - 70 | $1.068 | $5.34 |
| 75 - 245 | $1.058 | $5.29 |
| 250 - 495 | $1.026 | $5.13 |
| 500 - 1245 | $0.996 | $4.98 |
| 1250 + | $0.976 | $4.88 |
| *price indicative | ||
- RS Stock No.:
- 506-971
- Mfr. Part No.:
- RHEF050
- Brand:
- Littelfuse
Technical data sheets
Legislation and Compliance
Product Details
PolySwitch™ PTC Devices RHEF Series
Approvals
UL, CSA, TUV
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
PCB Wire Ended
All are UL, CSA, TUV approved
Protection of electrical and electronic circuits against excessive currents
Rapid switch from low resistance state to very high resistance with electrical overload or short circuit
Quick and automatic reset and return to low resistance state when fault condition corrected and power removed
Protection of electrical and electronic circuits against excessive currents
Rapid switch from low resistance state to very high resistance with electrical overload or short circuit
Quick and automatic reset and return to low resistance state when fault condition corrected and power removed
Features:
Automatically resets itself thousands of times
Maintenance free
Small size and no fuseholder required
Maintenance free
Small size and no fuseholder required
Main applications:
Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications
Specifications
Attribute | Value |
|---|---|
| Trip Current | 920mA |
| Voltage Rating | 30V |
| Time to Trip | 2.5s |
| Hold Current | 0.5A |
| Maximum Current | 40 A |
| Length | 7.4mm |
| Height | 12.7mm |
| Width | 3mm |
| Minimum Resistance | 0.48Ω |
| Maximum Resistance | 1.1Ω |
| Power Dissipation | 0.9W |
| Lead Orientation | Radial |