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- RHEF050 - Littelfuse
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Manufacturer:Littelfuse
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ManyChip's Part#:MC23257600
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Category:Fuse
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Package:Radial
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Datasheet:Datasheet 3D Model
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Description:PTC-самовосстанавливающийся предохранитель 0,5 А (рабочий ток) 0,9 А (ток срабатывания) 30 В постоянного тока 40 А 0,9 Вт 2,5 с 0,48 Ом радиальный 7,4 × 3 мм в пакете
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Stock Locations:
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Availability:132 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.58
Updated at 16/09/2026 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Серия PolySwitch RHEF — радиальные самовосстанавливающиеся устройства, обеспечивающие более равномерное тепловое снижение мощности и рабочие температуры до 125 °C. Совместимы с высокопроизводительными методами сборки электронных компонентов.
- Большой выбор изделий предоставляет инженерам большую гибкость при проектировании
- Содействует соблюдению нормативных требований
- Более высокие номинальные напряжения позволяют использовать устройства в новых областях применения
- Наиболее широкий в отрасли ассортимент радиальных самовосстанавливающихся устройств
- Номинальные токи от 50 мА до 15 А
- Номинальные напряжения от 6 В (для компьютерной и электронной техники) до 99 В
- Утверждены UL, CSA и TÜV
- Быстрое время срабатывания
- Низкое сопротивление
RHEF050 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Case/Package | Radial |
| Pin Pitch | 5.8 mm |
| Voltage Rating (DC) | 30.0 V |
| Operating Voltage | 30.0 V |
| Time to Trip | 2.5 s |
| Power Dissipation | 0.9 W |
| Resistance | 1.1 Ω |
| Holding Current | 0.5 A |
| Trip Current | 920 mA |
| Current Rating (Max) | 40 A |
| Holding Current (Max) | 500 mA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Voltage Rating (Max) | 30 VDC |
| Voltage Rating | 30 VDC |
| Show | |
| Size-Length | 12.7 mm |
| Size-Height | 12.7 mm |
| Size-Thickness | 3 mm |
| Cord Length | 7.6 m |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
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TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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