6x25mm Ceramic Cartridge Fuse Link 25A 30A 75V AF73 for 5G Base Station with UL248-1 Certification
Price:
To Be Negotiated
MOQ:
11000PCS
Delivery Time:
2 Weeks
Brand:
AMPFORT
Product Description
Product Overview
6x25mm ceramic cartridge fuse links designed specifically for 5G communication base stations, featuring slow-blow time-current characteristics and UL 248-1 certification with cURus approval.
Key Specifications
- Dimensions: 6x25mm standard cartridge size
- Current ratings: 5A, 10A, 15A, 20A, 25A, 30A, 40A, 50A
- Voltage ratings: 75V DC and 60V DC
- Breaking capacity: 2.5KA @ 75VDC, 5.0KA @ 60VDC
- Time-current characteristics: Slow blow (T)
- Operating temperature: -55℃ to +125℃
- Material: Ceramic body with copper silver plated ends
- Certification: UL 248-1 with cURus approval
Time-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 (mΩ) | 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 | 75V DC / 60V DC | 118 | 8.7 | 243 | 2.5KA @ 75V DC 5.0KA @ 60V DC |
Y |
| 2150 | 15.00A | 75V DC / 60V DC | 137 | 6.3 | 461 | 2.5KA @ 75V DC 5.0KA @ 60V DC |
Y |
| 2200 | 20.00A | 75V DC / 60V DC | 120 | 3.7 | 1369 | 2.5KA @ 75V DC 5.0KA @ 60V DC |
Y |
| 2250 | 25.00A | 75V DC / 60V DC | 118 | 2.9 | 2158 | 2.5KA @ 75V DC 5.0KA @ 60V DC |
Y |
| 2300 | 30.00A | 75V DC / 60V DC | 90 | 2.1 | 4680 | 2.5KA @ 75V DC 5.0KA @ 60V DC |
Y |
| 2400 | 40.00A | 75V DC / 60V DC | 116 | 1.6 | 8800 | 2.5KA @ 75V DC 5.0KA @ 60V DC |
Y |
| 2500 | 50.00A | 75V DC / 60V DC | 135 | 1.4 | 12650 | 2.5KA @ 75V DC 5.0KA @ 60V DC |
Y |
Important Notes:
• For ratings other than above, please contact your sales representative
• 25A and above ratings pass Lightning Test 10kA (Differential Mode)
• Typical Pre-arcing I²t measured at 10In Current
• Self certified for 60Vdc/5KA
• For 671 series higher current products, contact sales representative
• For ratings other than above, please contact your sales representative
• 25A and above ratings pass Lightning Test 10kA (Differential Mode)
• Typical Pre-arcing I²t measured at 10In Current
• Self certified for 60Vdc/5KA
• For 671 series higher current products, contact sales representative
Technical Documentation
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Get in Touch
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Company
Dongguan Ampfort Electronics Co., Ltd.
Location
Floor 5,Changlong Industrial Building,No.6,Jiangnan Road,Jingshan,Chashan Town,Dongguan 523323,China
Contact Person
Annie Fang