Guangdong Uchi Electronics Co.,Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 100,000PCS PER WEEK |
| Delivery Time | 7 Days |
| Packaging Details | Tape in reel, 1500pcs per reel |
| NAME | Surface Mount Fuse |
| SMALL SIZE | 12.4mm*4.5mm |
| BLOW TYPE | FAST BLOW |
| CURRENT | 80A |
| VOLTAGE | 250V125V72V63V32V |
| COLD RESISTANCE | 0.000890 Ohm |
| I2TMelting Integral | 5275(A2.S) |
| APPLICATION | CURRENT PROTECTION |
| MOQ | 1500PCS |
| MPQ | 1500PCS PER REEL |
| Brand Name | REOMAX |
| Model Number | R1245F.80A |
| Certification | UL,CUL |
| Place of Origin | DONGGUAN,CHINA |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 100,000PCS PER WEEK |
| Delivery Time | 7 Days | Packaging Details | Tape in reel, 1500pcs per reel |
| NAME | Surface Mount Fuse | SMALL SIZE | 12.4mm*4.5mm |
| BLOW TYPE | FAST BLOW | CURRENT | 80A |
| VOLTAGE | 250V125V72V63V32V | COLD RESISTANCE | 0.000890 Ohm |
| I2TMelting Integral | 5275(A2.S) | APPLICATION | CURRENT PROTECTION |
| MOQ | 1500PCS | MPQ | 1500PCS PER REEL |
| Brand Name | REOMAX | Model Number | R1245F.80A |
| Certification | UL,CUL | Place of Origin | DONGGUAN,CHINA |
| High Light | 80A Surface Mount Fuse ，250VAC Surface Mount Fuse | ||
4512 12.4mm*4.5mm High Current Fast Blow Square Surface Mount Fuse 80A 72VDC 250VAC For Battery Management System
Typical Application
Electrical Tools
BMS
Battery
5G Telecom
Telecom power supply
Cloud computing supply
Server storage system
Battery management system
Energy storage system
AC Charging Pile
Actual Product Photo
Features
Part Numbering
| Part No. | Ampere Rating | Voltage Rating | Breaking Capacity | Nominal Cold Resistance (Ohms) | I2TMelting Integral(A2.S) | Agency Approvals | |
| UL | CUL | ||||||
|
R1245F.80 | 80A | 250V/125VAC/DC72V63V/32VDC | 200A@250VAC 500A:@125VAC 1000A@72V63V/32VDC | 0.000890 | 5275 |
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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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification：
Verified Supplier
Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...
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