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List of Model Selection and Current Purchase Address for the ICP (3.6 * 10) 250V Series of Walter Electronic Ceramic Tube Fuses: Click on the image to enter

The Walter electronic ceramic tube fuse ICP (3.6 * 10) 250V series is a general-purpose fuse suitable for general electronic circuits.

 

 

Product code: Walter ceramic tube fuse CP (3.6 * 10) 250V series slow break product code is as follows:

serial number delay Rated current rated voltage Safety regulations symbols
ICP T 3.15A 250V cULs/VDE/TUV/CCC...

 

Rated current and rated voltage range: Walter Ceramic Tube Fuse ICP (3.6 * 10) 250V Series Current and Voltage Range:

Rated current:250mA~6.3A
rated voltage:250V AC

 

The Walter electronic ceramic tube fuse ICP (3.6 * 10) 250V slow break series has the following identification:

 

1. Rated current+rated voltage: 250mA~6.3A, 250V; T_ MA/_ A250V

 

2. Manufacturer logo+series+safety certification logo

 

Note: The size and position of the identification are not specified

 


Appearance and shape:

 

1. Appearance: There should be no damage or obvious bruises

 

2. Shape: Small fuse with pins

 

Engineering drawings and structure: The engineering structure drawings of Walter Electronic Ceramic Tube Fuse ICP (3.6 * 10) 250V series are as follows:

 

1. Product engineering drawings:

2.product mix:

element material quality number
fuse wire alloy 1
copper cap Nickel Plated Brass 2
body Ceramic tube 1
terminal Tinned Copper 2

 

Product features: The characteristics of Walter Huade Electronic Ceramic Tube Fuse ICP (3.6 * 10) 250V series products are as follows:

 

1. Pin tensile strength: 10 Newton 10 ± 1s

 

2. Pin thrust strength: 2 Newton 10 ± 1s

 

3. Solderability: Wave soldering at 260 ℃, ≤ 3s; Soldering iron: 350 ± 10 ℃, ≤ 1s

 

4. Welding heat resistance: Wave soldering: 260 ± 10 ℃, 10s; Soldering iron: 350 ℃, 3s

 

 


Electrical characteristics: The electrical characteristics of the Walter electronic ceramic tube fuse ICP (3.6 * 10) 250V series are as follows:

 

1. Fusing current characteristics:

RATED CURRENT 2.1 In 2.75 In 4 In 10 In
Max. Min Max. Min Max. Min Max.
250mA~10A 2min 400ms 10s 150ms 10s 20ms 150ms

 

2.Product specifications:

Rated current Cold Resistance Maximum voltage drop(mV) Maximum power consumption(mW) I²T(A2 Sec@10In)

250mA

0.761Ω

240

220

0.300

315mA

0.510Ω

220

250

0.480

400mA

0.363Ω

200

280

0.675

500mA

0.257Ω

190

310

1.26

630mA

0.183Ω

180

360

2.43

800mA

0.130Ω

160

430

4.36

1A

93.90mΩ

140

500

6.84

1.25A

68.50mΩ

130

600

11.6

1.6A

47.00mΩ

120

730

17.6

2A

35.30mΩ

100

870

27.7

2.5A

25.50mΩ

 100

1000

 34.1

3.15A

 18.60mΩ  100  1200  47.8

4A

 14.60mΩ  100  1400  106

5A

 12.06mΩ  100  1500  157

6.3A

 9.18mΩ  100  1650  228

 

3.Breaking Capacity:

ULVDE/CCC/KC

250mA~6.3A

35A or 10In @ 250V AC

 

4.Time current curve:

Environmental characteristics: The environmental characteristics of the Walter electronic ceramic tube fuse ICP (3.6 * 10) 250V series are as follows:

 

1. Operating temperature range: -55~125 ℃. (Note: If it exceeds the range of 25 ± 5 ℃, the impact of environmental temperature on the fuse should be considered when selecting the fuse specification. Please refer to the temperature curve:

 

2. Storage conditions:

 


It can be stored for 3 years under sealed conditions with a temperature of+10~60 ℃ and a relative humidity of 75% or less.

 

It can be stored for up to 30 days under non exposed conditions with a temperature of+10~60 ℃ and a relative humidity of 95%.

 

 


Installation method and conditions:

 

1. It is recommended to install as shown in the following figure and meet the required dimensions.

 

 

2. Suggest customers to adjust the welding parameters:

 

Wave soldering parameters:

 

Tin furnace temperature: 260 ℃ Max

 

Welding time: 2-5s

 

Manual welding parameters:

 

Solder iron temperature: 350 ± 5 ℃

 

Welding time: 5 seconds Max

 

Other precautions for use: Ceramic tube fuse ICP (3.6 * 10) 250V series. If heating the shrink sleeve is required, the baking temperature and time should refer to the following regulations:

temperature 120℃ 130℃ 140℃ 150℃ 160℃ 170℃ 180℃
time 80s Max 75s Max 70s Max 65s Max 60s Max 55s Max 50s Max

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