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6x25mm Cartridge Slow Blow Ceramic Tube Fuse Link 20A 75V With Copper Silver Plated Cap
Product Details:
| Place of Origin: | Dongguan,China |
| Brand Name: | AMPFORT |
| Certification: | cURus |
| Model Number: | 6712200900 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000pcs |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Bulk |
| Delivery Time: | 10 workdays |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 30000000 Piece/Pieces per Month |
|
Detail Information |
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| Name: | Slow Blow Ceramic Fuse | Operating Temperature: | -55℃ To +125℃ |
|---|---|---|---|
| Self Certified: | 60Vdc/5KA | Breaking Capacity: | 2.5KA @ 75V DC 5.0KA @ 60V DC |
| Ratede Current: | 5-50A | Rated Voltage: | 60V/75V DC |
| Highlight: | 20A Ceramic Tube Fuse Link,75V Ceramic Tube Fuse Link |
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Product Description
6x25mm Cartridge Slow Blow Ceramic Tube Fuse Link 20A 75V With Copper Silver Plated Cap
Fuse is a kind of component which is sensitive to current, when the fault current occurs to over the rating current. the fuse will melt to avoid the further damage to the electric equipment. To select an appropriate fuse for a particular application seems very important, we can design a fuse according as below mentioned steps:
Fuse selection-theory:
A. The first consideration, where do you intend to approve your device, For the different design view,there are two kinds of standard system.
B. Construction & Size: Fuse is a changeable component, it is specified in the relevant standards, the a ppropriate size and construct ion is another design f
C. Voltage rating (V): D. Current Rating: E. Breaking capacity (interrupting rating) :
F. Ambient temperature : G. Fuse Characteristics: H. l2t value: I. Pulse cycle withstand capability:
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
actor.