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 |
