671240090901 Axial Leaded Time Delay Ceramic Tube Fuse 75V 5A 10A 15A 20A 25A 30A 40A 50A With cURus Approvals
By providing eco-friendly product, communicate our progress to all interested parties: AMPFPRT is committed to minimizing the environmental impacts of its operations through various continual improvement programs. It is the practice of Betterfuse to: Comply with all applicable laws and regulations worldwide. Reduce and eliminate the use of hazardous materials in our products. Reduce the amount of raw materials used in operations and reuse, rather than dispose, whenever possible and promote recycling and use of recycled materials. Prevent pollution by reducing and eliminating emissions to the environment.
Mainly used for 5G communication base stations
Time-Current characteristic: Time-Lag(T)
Breaking Capacity: 2.5KA@75VDC, 5.0KA@60VDC
Standard: UL 248-1
Approvals: cURus
Material: Tube- ceramics, end caps- copper silver plated
Operation Temperature: -55℃ ~ +125℃
Weldability: 260℃≤5 seconds(wave-soldering), 350℃≤3 seconds(hand welding) Soldering Peak: 260℃, 10 seconds, /280℃, 5 seconds
Storage conditions: +10℃ ~ +60℃,average annual relative humidity ≤75%,dry maximum value of 30 days is 95%
Time vs Current Characteristics: UL248-1
| Rated Current | 100% | 150% | 200% |
| 5A~50A | >4H | <1H | <120s |
Electrical Characteristics
| Amp Code | Rated Current | Rated Voltage | Typical Voltage Drop (mV) | Typical Cold Resistance (mohm) | Nominal Melting I²t (A²sec) | Breaking Capacity | cURus Approvals |
| 1500 | 5.00A | 75V DC 60V DC | 158 | 22.5 | 44 | 2.5KA @ 75V DC 5.0KA @ 60V DC | Y |
| 2100 | 10.00A | 118 | 8.7 | 243 | Y |
| 2150 | 15.00A | 137 | 6.3 | 461 | Y |
| 2200 | 20.00A | 120 | 3.7 | 1369 | Y |
| 2250 | 25.00A | 118 | 2.9 | 2158 | Y |
| 2300 | 30.00A | 90 | 2.1 | 4680 | Y |
| 2400 | 40.00A | 116 | 1.6 | 8800 | Y |
| 2500 | 50.00A | 135 | 1.4 | 12650 | Y |
Note:
(1) For the ratings other than above, please contact your sales representative. .
(2) 25A and above rating pass Lightning Test 10kA (Differential Mode)
(3) Typical Pre-arcing I2 t are measured at 10In Current
(4) Self certified for 60Vdc/5KA
(5) *For 671 series higher current products, please contact your sales representative for information
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671240090901 Axial Leaded Time Delay Ceramic Tube Fuse 75V 5A 10A 15A 20A 25A 30A 40A 50A With cURus Approvals Images
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