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Electrical Tools Square 80A 250VAC Surface Mount Fuse

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Guangdong Uchi Electronics Co.,Ltd

City: dongguan

Province/State:guangdong

Country/Region:china

Tel:86--18925858717

Contact Person:
Miss.Anna View Contact Details

Electrical Tools Square 80A 250VAC Surface Mount Fuse
Brand Name REOMAX
Model Number R1245F.80A
Certification UL,CUL
Place of Origin DONGGUAN,CHINA
Minimum Order Quantity 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
Detailed Product Description


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

  1.  

Product Marking

Brand, Ampere RatingMarking standards
  1.  

Operating Temperature

-55°C to 125°C–55ºC to 125ºC with proper derating
  1.  

Solderability

T=240°C±5±5°C , t=3sec±0.5sec, Coverage≥95%

MIL-STD-202, Method 208
  1.  

Resistance to Soldering Heat

10 sec at 260°CMIL-STD-202, Method 210, Test condition B
  1.  

Insulation Resistance (after Opening)

10,000 ohms minimumMIL-STD-202, Method 302, Test Condition A
  1.  

Thermal Shock

5 cycles, -65°C / +125°C, 15 minutes at each extremeMIL-STD-202, Method 107, Test Condition B
  1.  

Mechanical Shock

100G’s peak for 6 milliseconds, 3cyclesMIL-STD-202, Method 213, Test I
  1.  

Vibration

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

Moisture Resistance

10 cyclesMIL-STD-202, Method 106
  1.  

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  
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