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Dongguan Uchi Electronics Co.,Ltd.
Dongguan Uchi Electronics Co.,Ltd. Manufactuer of varistor,temperature sensor,thermistor,fuse and resistor !
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Electrical Tools Square 80A 250VAC Surface Mount Fuse

Dongguan Uchi Electronics Co.,Ltd.
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Electrical Tools Square 80A 250VAC Surface Mount Fuse

Brand Name : REOMAX

Model Number : R1245F.80A

Certification : UL,CUL

Place of Origin : DONGGUAN,CHINA

MOQ : 1500PCS (1 Reel)

Price : 0.6~0.8 USD/PC

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

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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


  1. Fast Acting High current brick fuse
  2. Surface mount deign to save space
  3. Ceramic Suqare body with end cap design
  4. Designed to UL248-1/1
  5. High current rating available
  6. Low temperature de‐rating
  7. Wide operating temperature range
  8. RoHS compliant, Halogen Free



Part Numbering


Part

No.

Ampere

Rating

Voltage

Rating

Breaking

Capacity

Nominal Cold

Resistance

(Ohms)

I2TMelting

Integral(A2.S)

Agency Approvals

ULCUL

R1245F.80

80A250V/125VAC/DC72V63V/32VDC

200A@250VAC

500A:@125VAC

1000A@72V63V/32VDC

0.0008905275











Standards and Agency Approvals


Standards:In accordance with UL 248-14.

Agency

Ampere Range

Agency File Number

UL15A ~ 100AE502159 (JDYX2)
CUL15A ~ 100AE502159 (JDYX8)



Operation Time


% of Ampere Rating(In)

Blowing Time

100% * In4 hours Min
200% * In60 sec Max


Breaking Capacity


200A @250VAC500A:@125VAC 1000A@72V63V/32VDC


Dimensional Drawing (Unit:mm)


NO.

Part Name

Material

1End capsAu Plated Brass Cap
2BodyNon-Transparent Square Ceramic Tube
3Fuse elementCu-Ag Alloy wire











Reliability


NO.

​Item

​Content

Reference standards

Product Marking

Brand, Ampere RatingMarking 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°CMIL-STD-202, Method 210, Test condition B

Insulation Resistance (after Opening)

10,000 ohms minimumMIL-STD-202, Method 302, Test Condition A

Thermal Shock

5 cycles, -65°C / +125°C, 15 minutes at each extremeMIL-STD-202, Method 107, Test Condition B

Mechanical Shock

100G’s peak for 6 milliseconds, 3cyclesMIL-STD-202, Method 213, Test I

Vibration

0.03”amplitude, 10-55 Hz in 1 min. 2hrs each XYZ=6hrsMIL-STD-202, Method 201

Moisture Resistance

10 cyclesMIL-STD-202, Method 106

Salt Spray

5% salt solution, 48hrsMIL-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:

250VAC Surface Mount Fuse

      

80A Surface Mount Fuse

      

Square 80A Surface Mount Fuse

      
China Electrical Tools Square 80A 250VAC Surface Mount Fuse wholesale

Electrical Tools Square 80A 250VAC Surface Mount Fuse Images

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