享受批量購買折扣
額外添加150件可節省3%
查看批量定價選項小計（1 包，共 10 件）*
TWD132.00
(不含稅)
TWD138.60
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 250 件準備從其他地點送貨
- 加上 500 件從 2027年1月27日 起發貨
- 加上 500 件從 2027年12月29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* | 節省 |
|---|---|---|---|
| 10 - 140 | TWD13.20 | TWD132.00 | - |
| 150 - 490 | TWD12.80 | TWD128.00 | 3% |
| 500 - 990 | TWD12.60 | TWD126.00 | 4% |
| 1000 - 2490 | TWD12.30 | TWD123.00 | 6% |
| 2500 + | TWD12.00 | TWD120.00 | 9% |
* 參考價格
- RS庫存編號:
- 712-7480
- 製造零件編號:
- RKEF075
- 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 | 1.5A | |
| Product Type | Resettable Fuse | |
| Voltage | 60V | |
| Current Rating | 40A | |
| Time to Trip | 1.5s | |
| Hold Current | 750mA | |
| Length | 7.87mm | |
| Height | 12.2mm | |
| Width | 3.56mm | |
| Minimum Resistance | 0.2Ω | |
| Minimum Operating Temperature | -40°C | |
| Maximum Resistance | 640mΩ | |
| Power Dissipation | 1.4W | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | CSA, TUV, UL, RoHS | |
| Series | RKEF | |
| Lead Orientation | Radial | |
| 選取全部 | ||
|---|---|---|
品牌 Littelfuse | ||
Trip Current 1.5A | ||
Product Type Resettable Fuse | ||
Voltage 60V | ||
Current Rating 40A | ||
Time to Trip 1.5s | ||
Hold Current 750mA | ||
Length 7.87mm | ||
Height 12.2mm | ||
Width 3.56mm | ||
Minimum Resistance 0.2Ω | ||
Minimum Operating Temperature -40°C | ||
Maximum Resistance 640mΩ | ||
Power Dissipation 1.4W | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals CSA, TUV, UL, RoHS | ||
Series RKEF | ||
Lead Orientation Radial | ||
- COO (Country of Origin):
- CN
Tyco PolySwitch™ PTC Devices RKEF Series
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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