671 Series 6x25mm 20 Amp Ceramic Fuse 75V Time Lag Miniature Cartridge Fuse For 5G Communication Base Stations
671 Series 6x25mm 20 Amp Ceramic Fuse 75V Time Lag Miniature Cartridge Fuse For 5G Communication Base Stations
Ceramic pipe fuse is a fuse and a typical disposable fuse. Ceramic pipe fuses are also divided into several categories. For example, according to the melting capacity, it can be divided into high -divide fuses and low -divide fuses. According to the fusion speed, it can be divided into fast fuse and slow fuse. According to the installation method, it can be divided into band -lead fuses and non -lead fuses, and power fuses ( fuse).
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%
| Rated Current | 100% | 150% | 200% |
| 5A~50A | >4H | <1H | <120s |
| 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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