• Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC
  • Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC
  • Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC
  • Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC
Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC

Product Details:

Place of Origin: Dongguan,Guangdong,China
Brand Name: AMPFORT
Certification: UL,cUL
Model Number: R1245F.60

Payment & Shipping Terms:

Minimum Order Quantity: 1500 pcs per reel
Price: Agreed by both side
Packaging Details: Reel, 1500 pcs per inner box,5 inner boxes per outer carton
Delivery Time: 2 Weeks
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 500,000 Pieces Per Month
Get Best Price Contact Now

Detail Information

Product Name: 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245 Speed: Fast Blow
Current Rating: 60A Voltage Rating AC: 250V/125VAC
Voltage Rating DC: 72V/63V/32VDC Ampere: 15A ~ 100A
High Light:

4818 125VAC Brick Surface Mount Fuses

,

High Current 60A Surface Mount Fuses

,

fast blow fuses 32VDC

Product Description

 

4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245 4512 3912 60A 125VAC

 

Product features Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245


• 4818 (1245 metric) size
• Fast-acting high current brick fuse
• Compact design utilizes less board space

• Wide range of current rating available

• Wide operating temperature range

• Low temperature de-rating

• Tape and Reel for automatic placement

• Conflict free metals

• Ceramic tube, silver plated brass end cap construction
• Designed to UL248-1/14
• Moisture sensitivity level (MSL): 1

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 0

 

 

Application Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

Primary and secondary circuit protection:
• Server and desktop power supplies
• Energy storage systems
• E-bikes
• LED and general lighting
• Power distribution units
• Gaming console systems
• Voltage Regulator Module (VRM)
• Point-of-load (POL) protection
• High power battery packs
• Storage system power
• Basic power supplies

 

 

Electrical Parameters Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

Catalog

No.

Ampere

Rating

Voltage

Rating

Breaking

Capacity

 

Nominal Cold

Resistance

(Ohms)

I2TMelting

Integral(A2.S)

Agency Approvals

UL CUL
R1245F.15 15A

250V/125VAC/DC

72V63V/32VDC

200A@250VAC

500A:@125VAC

1000A@72V63V/32VDC

0.0033 365
R1245F.20 20A 0.0025 630
R1245F.25 25A 0.0018 1000
R1245F.30 30A 0.0014 1750
R1245F.40 40A 0.001020 3065
R1245F.50 50A 0.000920 3765
R1245F.60 60A 0.000758 4165
R1245F.80 80A 0.000890 5275
R1245F.100 100A 0.000710 8085

 

 

Certifications Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

Agency

Ampere Range

Agency File Number

UL 15A ~ 100A E502159 (JDYX2)
CUL 15A ~ 100A E502159 (JDYX8)

 

 

Dimensions Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 1

 

 

Electrical Characteristics Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

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

% of Ampere Rating(In)

Blowing Time

100% * In 4 hours Min
200% * In 60 sec Max

 

 

Average Time Current Curves Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 2

 

 

Environmental Characteristic Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

When choosing the fuse's specification, if the operating environmental temperature beyond the scope
from 20~30℃, engineer should consider the environmental temperature's affection to fuses.
Please refer: Temperature Rerating Curve:

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 3 

 

 

Recommended Soldering Parameters Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

A: Wave /Reflow Soldering Parameters:

Solder paste process.

Solder Pot Temperature: 260°C Max

Solder Dwell Time: 5 seconds max

Reflow Condition Pb-Free assembly
Average ramp-up rate (Ts(max)to Tp) 5°C /second max.
Preheat Temperature Min (Ts(min)) 150°C
Temperature Max (Ts(max)) 200°C
Time (Min to Max) (ts) 60-120 seconds
Reflow Temperature (TL) 220°C
Time Max (tL) 60 seconds
Peak Temperature(Tp) 260°C max
Ramp-down Rate 5°C/second max
Time 25°C to peak Temperature (Tp)

8 minutes max

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 4

B: Hand-Solder Parameters:

Solder Iron Temperature: 300±5℃

Heating Time: 1~2 s Max

 

 

Packaging Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

Taped packing:1500 pcs per inner box,5 inner boxes per outer carton

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 5

 

 

Actual Product Photos Of The 4818 Fast Blow SMT Surface Mount High Current Brick Fuse 1245

 

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 6

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 7

Fast Blow 4818 125VAC High Current 60A Brick Surface Mount Fuses 32VDC 8

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