UL CUL 1025 1245 Surface Mount Ceramic Body Fast Acting Brick Fuse 250VAC 125V 72VDC 63V 32V 100A For Electrical Tools
Typical Application
Electrical Tools
BMS
Battery
5G Telecom
Features
- Fast Acting High current brick fuse
- Surface mount deign to save space
- Ceramic Suqare body with end cap design
- Designed to UL248-1/1
Part Numbering
| Part No. | Ampere Rating | Voltage Rating | Breaking Capacity | Nominal Cold Resistance (Ohms) | I2TMelting Integral(A2.S) | Agency Approvals |
| UL | CUL |
| R1245F.100 | 100A | 250V/125VAC/DC72V63V/32VDC | 200A@250VAC 500A:@125VAC 1000A@72V63V/32VDC | 0.000710 | 8085 | ● | ● |
Standards and Agency Approvals
Standards:In accordance with UL 248-14.
| Agency | Ampere Range | Agency File Number |
| UL | 15A ~ 100A | E502159 (JDYX2) |
| CUL | 15A ~ 100A | E502159 (JDYX8) |
Operation Time
| % of Ampere Rating(In) | Blowing Time |
| 100% * In | 4 hours Min |
| 200% * In | 60 sec Max |
Breaking Capacity
200A @250VAC500A:@125VAC 1000A@72V63V/32VDC
Dimensional Drawing (Unit:mm)
| NO. | Part Name | Material |
| 1 | End caps | Au Plated Brass Cap |
| 2 | Body | Non-Transparent Square Ceramic Tube |
| 3 | Fuse element | Cu-Ag Alloy wire |
Reliability
| NO. | Item | Content | Reference standards |
-
| Product Marking | Brand, Ampere Rating | Marking standards |
-
| Operating Temperature | -55°C to 125°C | –55ºC to 125ºC with proper derating |
-
| Solderability | T=240°C±5±5°C , t=3sec±0.5sec, Coverage≥95% | MIL-STD-202, Method 208 |
-
| Resistance to Soldering Heat | 10 sec at 260°C | MIL-STD-202, Method 210, Test condition B |
-
| Insulation Resistance (after Opening) | 10,000 ohms minimum | MIL-STD-202, Method 302, Test Condition A |
-
| Thermal Shock | 5 cycles, -65°C / +125°C, 15 minutes at each extreme | MIL-STD-202, Method 107, Test Condition B |
-
| Mechanical Shock | 100G’s peak for 6 milliseconds, 3cycles | MIL-STD-202, Method 213, Test I |
-
| Vibration | 0.03”amplitude, 10-55 Hz in 1 min. 2hrs each XYZ=6hrs | MIL-STD-202, Method 201 |
-
| Moisture Resistance | 10 cycles | MIL-STD-202, Method 106 |
-
| Salt Spray | 5% salt solution, 48hrs | MIL-STD-202, Method 101, Test Condition B |
Package
1500 pcs per inner box ,5 inner boxes per outer carton
Operating Time
FAQ
Q: What's the price ?
A: 0.6~0.8 US DOLLARS EA
Q: LEAD TIME ?
A: 7 DAYS
Q: AVAILABLE APPROVALS ?
A: UL AND CUL TILL NOW
Q: CAN YOU PROVIDE FREE SAMPLES TO VERIFY ?
A: YES, FREE SAMPLES BUT FREIGHT ON COLLECT.
Q: ARE YOU MANUFACTURER ?
A: YES, WE ARE GROUP COMPANY AND SPECILIZED IN PRODUCTION OF ELECTRONICS COMPONENTS SUCH AS FUSE,VARISTOR,THERMISTOR,INDUCTOR,TEMPERATURE SENSOR ,FUSE HOLDER ETC.
Product Tags:
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250VAC 125V 72VDC 63V Fast Acting Brick Fuse For Electrical Tools Images
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