• 250V Miniature Cartridge Fuse
  • 250V Miniature Cartridge Fuse
  • 250V Miniature Cartridge Fuse
  • 250V Miniature Cartridge Fuse
  • 250V Miniature Cartridge Fuse
250V Miniature Cartridge Fuse

250V Miniature Cartridge Fuse

Product Details:

Place of Origin: China
Brand Name: Tian Rui
Certification: CUL UL
Model Number: MST MTS

Payment & Shipping Terms:

Minimum Order Quantity: 2000PCS
Price: USD0.04-0.06PCS
Packaging Details: 1000PCS/Bag
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
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Detail Information

Rated Current: 50mA-10A Rated Voltage: 250V
Base: Thermoplastic Lead Wire: Tin-lead Plated Alloy
Size: 8.0mm*4mm Breaking Capacity: Low
Fuse Element: Alloy Shape: Square
Function: Insulation, Explosion-proof Packing: PE Bag
High Light:

Thermoplastic 250V Miniature Cartridge Fuse

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8X4mm Miniature Cartridge Fuse

Product Description

 

250V Radial Lead Square Type Time-Delay Slow Blow Time-Lag Subminiature MST MTS Micro Fuse

 

Description Of Square Type Slow Blow Radial Lead Micro Fuses

 

Rated Voltage: 250V

 

Material: Base and Cap: Black thermoplastic, Pin: Tin-lead Plated alloy

 

Certificate : CUL,UL

 

Application : Home appliances, power supply, communications, consumer electronics

 

Type: MTS TMS 8X4mm

 

Size: 8.0mm*4mm

 

Rated current : 50mA - 10A

 

Product Features of Square Type time Delay Subminiature Fuses

 

1. Pin tensile strength: 5 N 10±1 S

 

2. Pin thrust strength: 2 N 10±1 S

 

3. Solderability: wave soldering: 260℃, ≤ 3S; iron soldering: 350±10℃, ≤1S

 

4 Welding heat resistance: wave soldering: 260℃, 10s; iron soldering iron: 350℃, 3S

 

 

Electrical Characteristics of Time-Lag Subminiature Fuses Micro Fuse

 

1. Experimental conditions

 

The ambient temperature for all tests is 25±5℃.

 

2. Segmentation ability

 

Fuse withstand segment capacity: at 250V AC power supply, 35A or 10 times the rated current among the larger.

 

The insulation resistance of the fuse after the sectional ability test is greater than 0.1MΩ.

 

3. Temperature rise test

 

The temperature rise at any part of the fuse is measured not to exceed 135 ° C and the ambient temperature is 25±5 ° C when the fuse is disconnected by 1.5 times the rated current for 15 minutes, followed by 0.1 times the rated current every 15 minutes.

 

 

The Drawing of Slow Blow Square Subminiature Fuse

 

 

250V Miniature Cartridge Fuse 0

250V Miniature Cartridge Fuse 1

 

Description Of Radial Lead Micro Fuses

 

Rated Voltage 350V
Base and Cap Black thermoplastic
Pin Tin-lead Plated alloy
Certificate CUL,UL
Application Home appliances, power supply, communications, consumer electronics
Type FMS 8X4mm
Size 8.0mm*4mm
Rated current 50mA - 10A

 

Details Of MTS 8X4mm Time-Delay Radial Lead Micro Fuses

 

Catalog Number Ampere Rating Voltage Rating Max Voltage Drop(mv) I²T Melting Integral(A².S)
MTS0050A 50mA 250V 555 0.02
MTS0100A 100mA 250V 355 0.11
MTS0125A 125mA 250V 323 0.12
MTS0160A 160mA 250V 296 0.17
MTS0200A 200mA 250V 272 0.21
MTS0250A 250mA 250V 251 0.41
MTS0315A 315mA 250V 237 0.63
MTS0400A 400mA 250V 211 1.22
MTS0500A 500mA 250V 202 2.34
MTS0630A 630mA 250V 191 2.88
MTS0800A 800mA 250V 172 3.92
MTS1100A 1A 250V 200 5.77
MTS1125A 1.25A 250V 200 8.34
MTS1160A 1.6A 250V 190 13.60
MTS1200A 2A 250V 170 25.90
MTS1250A 2.5A 250V 170 42
MTS1315A 3.15A 250V 150 58
MTS1400A 4A 250V 130 92
MTS1500A 5A 250V 130 140
MTS1630A 6.3A 250V 130 330
MTS1800A 8A 250V 100 470
MTS2100A 10A 250V 100 620

 

Description Of Square Type Slow Blow Micro Fuses

 

Rated Voltage 250V
Base and Cap Black thermoplastic
Pin Tin-lead Plated alloy
Certificate CUL,UL
Application Home appliances, power supply, communications, consumer electronics
Type FMS 8X4mm
Size 8.0mm*4mm
Rated current 50mA - 10A
 

 

Details Of tMS 8X4mm Time-Lag Radial Lead Micro Fuses

 

Catalog Number Ampere Rating Voltage Rating Max Voltage Drop(mv) I²T Melting Integral(A².S)
TMS0050A 50mA 350V 655 0.04
TMS0100A 100mA 350V 410 0.31
TMS0125A 125mA 350V 323 0.42
TMS0160A 160mA 350V 296 0.57
TMS0200A 200mA 350V 272 0.71
TMS0250A 250mA 350V 251 0.91
TMS0315A 315mA 350V 237 0.63
TMS0400A 400mA 350V 211 1.22
TMS0500A 500mA 350V 202 2.34
TMS0630A 630mA 350V 191 2.88
TMS0800A 800mA 350V 172 3.92
TMS1100A 1A 350V 200 8.77
TMS1125A 1.25A 350V 200 10.22
TMS1160A 1.6A 350V 190 14.88
TMS1200A 2A 350V 170 29.90
TMS1250A 2.5A 350V 170 47
TMS1315A 3.15A 350V 150 62
TMS1400A 4A 350V 130 104
TMS1500A 5A 350V 130 195
TMS1630A 6.3A 350V 130 378
TMS1800A 8A 350V 100 521
TMS2100A 10A 350V 100 640

 

Function Of Time Delay Micro Fuses

 

1. Under normal circumstances, disposable fuse plays the role of connecting the circuit in the circuit.

 

2. Under abnormal (overload) circumstances, one-time fuse as a safety protection element in the circuit, through its own fuse safety cut off and protect the circuit.

 

Working Principle Of Time Lag Micro Fuses

 

When a one-time fuse is energized, the heat converted by electrical energy raises the melt temperature. When the normal working current or allowed overload current passes through, the heat generated will radiate to the surrounding environment through the melt and outer shell, and the heat emitted by convection and conduction will gradually reach the balance with the heat generated.If the heat generated is greater than the heat emitted, the excess heat will gradually accumulate in the melt, causing the melt temperature to rise.When the temperature reaches and exceeds the melting point of the melt, it will make the melt melt, fuse and cut off the current, played the role of safety protection circuit.

 

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