Allicdata Part #: | F3183-ND |
Manufacturer Part#: |
16R500GU |
Price: | $ 0.46 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | PTC RESET FUSE 16V 5A RADIAL |
More Detail: | Polymeric PTC Resettable Fuse 16V 5A Ih Through Ho... |
DataSheet: | 16R500GU Datasheet/PDF |
Quantity: | 1862 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 0.40950 |
5 +: | $ 0.39942 |
10 +: | $ 0.38682 |
50 +: | $ 0.32558 |
100 +: | $ 0.27027 |
250 +: | $ 0.24570 |
500 +: | $ 0.20885 |
1000 +: | $ 0.18428 |
5000 +: | $ 0.16585 |
Series: | POLY-FUSE®, 16R |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Polymeric |
Voltage - Max: | 16V |
Current - Max: | 100A |
Current - Hold (Ih) (Max): | 5A |
Current - Trip (It): | 8.5A |
Time to Trip: | 2s |
Resistance - Initial (Ri) (Min): | 15 mOhms |
Resistance - Post Trip (R1) (Max): | 34 mOhms |
Operating Temperature: | -40°C ~ 85°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): | 0.563" (14.30mm) |
Thickness (Max): | -- |
Lead Spacing: | 0.201" (5.10mm) |
Approvals: | cURus, TUV |
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PTC Resettable Fuses are widely used in various applications for over current protection. The 16R500GU is one of the most common resettable fuses, suitable for small current applications. It is used in power supplies, cell phone chargers, and other consumer electronics.
Overview
The 16R500GU PTC Resettable Fuse is a one-piece, self-resetting fuse, housed in a hermetically sealed Nylon 66 UL 94V-2 case. It is also designed with an axial and radial lead configuration, making it highly versatile. The fuse is designed with a very high current capacity that allows it to operate for more than 7,000 cycles. Furthermore, it features an internal circuit that detects overloads, shorts or high in-rush currents that cause the fuse to automatically reset.
Applications
The 16R500GU resettable fuse is mainly used in power supplies, cell phone chargers, and other consumer electronics. It is most commonly used in applications that require protection from over current, over voltage, short-circuits, and in-rush current. It can provide protection from over-current currents up to 500A, and from short-circuit currents up to 120A. Additionally, it is used in applications that require periodic overload protection or an intermittent overload protection.
Advantages
The 16R500GU PTC Resettable Fuse offers many advantages over traditional fuse solutions. First, its integrated design eliminates the need for an additional reset button, making it easy to install and cost-effective. Furthermore, its self-resetting feature ensures that its protection is continuous, even when experiencing short-circuits or high in-rush currents. Finally, its compact size makes it suitable for tight spaces, while its internal circuit ensures high reliability and accuracy in detecting and resetting overloads.
Working Principle
The working principle of the 16R500GU PTC Resettable Fuse is fairly simple. It is designed with a polarized heat source (typically nickel-cadmium-cobalt) and an analog temperature control circuit. When an overload current occurs, the heat source causes a temperature increase, which is detected by the temperature control circuit. The temperature control circuit then triggers a reset, allowing the fuse to reset and allowing the current to return to its normal level.
Conclusion
The 16R500GU PTC Resettable Fuse is a one-piece, self-resetting fuse, suitable for various small current applications. It offers many advantages over traditional fuse solutions, including its integrated design, self-resetting feature, compact size, and high accuracy and reliability. Its working principle is based on a polarized heat source and an analog temperature control circuit, which ensures its protection from various overloads, shorts, and in-rush currents. The 16R500GU PTC Resettable Fuse is an excellent choice for power supplies, cell phone chargers, and other consumer electronics.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
16R500GPR | Littelfuse I... | 0.2 $ | 1000 | PTC RESET FUSE 16V 5A RAD... |
16R500GU | Littelfuse I... | 0.46 $ | 1862 | PTC RESET FUSE 16V 5A RAD... |
FMP300FBF73-16R5 | Yageo | 0.02 $ | 1000 | RES MF 3W 1% AXIAL16.5 Oh... |
FMP300FTE73-16R5 | Yageo | 0.03 $ | 1000 | RES MF 3W 1% AXIAL16.5 Oh... |
FMP300FRF73-16R5 | Yageo | 0.02 $ | 1000 | RES MF 3W 1% AXIAL16.5 Oh... |
FMP300FTF73-16R5 | Yageo | 0.02 $ | 1000 | RES MF 3W 1% AXIAL16.5 Oh... |
MFR100FTF52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MFR100FTF73-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MFR50SDBE52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1/2W 0.5% AXIAL16.... |
MF0207FRD52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 0.6W 1% AXIAL16.5 ... |
FMP-50FR-52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1/2W 1% AXIAL16.5 ... |
MFR1WSFBE52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MFR1WSFRF52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MF0207FRE52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 0.6W 1% AXIAL16.5 ... |
MF0207FTE52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 0.6W 1% AXIAL16.5 ... |
MFR25SFRE52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1/4W 1% AXIAL16.5 ... |
MFR25SFRF52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1/4W 1% AXIAL16.5 ... |
FMP100FRF52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
FMP100FTE52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
FMP100FTF52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
FMP100FRE52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MFR2WSFTF52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 2W 1% AXIAL16.5 Oh... |
FMP200FBE52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 2W 1% AXIAL16.5 Oh... |
FMP200FBF52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 2W 1% AXIAL16.5 Oh... |
FMP200FRE52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 2W 1% AXIAL16.5 Oh... |
FMP200FRF52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 2W 1% AXIAL16.5 Oh... |
MFR100FRE52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MFR100FRF52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MFR100FRF73-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MFR100FTE52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
AHA500FB-16R5 | Yageo | 0.39 $ | 1000 | RESISTOR CHASSIS MOUNT 16... |
AHA25AFB-16R5 | Yageo | 1.3 $ | 1000 | RESISTOR CHASSIS MOUNT 16... |
AHA50AFB-16R5 | Yageo | 1.49 $ | 1000 | RESISTOR CHASSIS MOUNT 16... |
AHA80AFB-16R5 | Yageo | 3.52 $ | 1000 | RESISTOR CHASSIS MOUNT 16... |
MFR-25FRF52-16R5 | Yageo | 0.01 $ | 20000 | RES 16.5 OHM 1/4W 1% AXIA... |
FMP-50FTF52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1/2W 1% AXIAL16.5 ... |
FMP100FBE52-16R5 | Yageo | 0.02 $ | 1000 | RES MF 1W 1% AXIAL16.5 Oh... |
MFR25SDRF52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1/4W 0.5% AXIAL16.... |
MFR-12FTF52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1/6W 1% AXIAL16.5 ... |
MFR-12FRF52-16R5 | Yageo | 0.01 $ | 1000 | RES MF 1/6W 1% AXIAL16.5 ... |
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