Littelfuse 0.4 A Resettable Fuse, 240V dc
- RS庫存編號:
- 495-0757
- 製造零件編號:
- LVR040K
- 製造商:
- Littelfuse
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可享批量折扣
查看批量定價選項小計（1 包，共 5 件）*
TWD122.00
(不含稅)
TWD128.10
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 加上 75 件從 2026年10月05日 起發貨
- 加上 520 件從 2026年10月12日 起發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每包* |
|---|---|---|
| 5 - 45 | TWD24.40 | TWD122.00 |
| 50 - 245 | TWD23.60 | TWD118.00 |
| 250 - 495 | TWD23.00 | TWD115.00 |
| 500 - 1245 | TWD22.60 | TWD113.00 |
| 1250 + | TWD22.20 | TWD111.00 |
* 參考價格
- RS庫存編號:
- 495-0757
- 製造零件編號:
- LVR040K
- 製造商:
- Littelfuse
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Littelfuse | |
| Trip Current | 900mA | |
| Product Type | Resettable Fuse | |
| Voltage | 240V dc | |
| Time to Trip | 24s | |
| Current Rating | 5.5A | |
| Hold Current | 0.4A | |
| Length | 11.5mm | |
| Height | 20.9mm | |
| Width | 3.8mm | |
| Minimum Resistance | 0.6Ω | |
| Maximum Resistance | 1.9Ω | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 60°C | |
| Power Dissipation | 2W | |
| Standards/Approvals | RoHS, CSA, TUV, UL | |
| Series | LVR | |
| Lead Orientation | Radial | |
| 選取全部 | ||
|---|---|---|
品牌 Littelfuse | ||
Trip Current 900mA | ||
Product Type Resettable Fuse | ||
Voltage 240V dc | ||
Time to Trip 24s | ||
Current Rating 5.5A | ||
Hold Current 0.4A | ||
Length 11.5mm | ||
Height 20.9mm | ||
Width 3.8mm | ||
Minimum Resistance 0.6Ω | ||
Maximum Resistance 1.9Ω | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 60°C | ||
Power Dissipation 2W | ||
Standards/Approvals RoHS, CSA, TUV, UL | ||
Series LVR | ||
Lead Orientation Radial | ||
PolySwitch™ Mains Rated LVR/LVB Series
TE PolySwitch LVR/LVB series line-voltage product line of polymeric positive temperature coefficient (PPTC) devices includes components that are rated for line voltages of 120VAC and 240VAC, for up to 2A of operating current at 20°C. They help protect against damage caused by both overcurrent surges and overtemperature faults. They also offer low resistance and are compatibly sized with fuse solutions. Typical application include: medical equipment, motors, fans and blowers, security and fire alarm systems, test and measurement equipment, transformers, USB hubs, ports and peripherals.
Current ratings from 50mA to 2A
Line voltage rating of 120VAC and 240VAC
Fast time-to-trip
Low resistance
RoHS compliant
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
Features:
Automatically resets itself thousands of times
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
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