Walter Huade Electronics NANO SMD Fuse 1032SF Model Selection List and Online Purchase: Click on the image to enter
Suzhou Walter Electronics Co., Ltd. is a professional fuse manufacturer. Below is a detailed introduction to the 1032SF series NANO patch fuse.
Application scope: Walter Electronics NANO chip fuse 1032SF is a fast break fuse suitable for general electronic equipment.
Product code: Walter Electronics NANO SMD Fuse 1032SF Product code is as follows:
|
Series Number |
Rated Current |
Rated Voltage |
Approved Symbol |
| 1032SF | 60A | 250V | cULs |
Rated current and rated voltage range: Walter Huade Electronics NANO chip fuse 1032SF：
Rated Current：20A~60A
Rated Voltage：20A~30A:250V AC/100V DC
Rated Voltage：40A~60A:250V AC/72V DC
Product identification: Walter Huade Electronics NANO chip fuse 1032SF has the following identification：
1.
Series type Logo : S
2.Rated Current (A): A
Appearance and shape: Walter Huade Electronics NANO chip fuse 1032SF has the following appearance and shape:
1.Appearances：There shall not be any remarkable stain, rust or crack on the appearances; marking shall be easily legible.
2.Configuration：Surface Mount Fuse.
Engineering drawings and structure: Walter Huade Electronics NANO chip fuse 1032SF engineering structure drawings are as follows:
1.Product Engineering Drawing：
|
L(mm) |
W(mm) |
T(mm) |
D(mm) |
|
10.25±0.20 |
3.20±0.15 |
3.20±0.15 |
1.90±0.10 |
2.Product structure:
|
Component |
Material |
Quantity |
|
Cap |
Brass with gold plated |
2 |
|
Body |
Ceramic tube |
1 |
Product features: Walter Huade Electronics NANO SMD fuse 1032SF The product features are as follows:
|
Item |
Contain |
Reference standard |
|
Insulation resistance （after opening） |
10,000 ohms minimum |
MIL-STD-202G, Method 302 Test Condition A |
|
Solderability |
T=215℃±5℃, t=3+0/-0.5s, Cover ≧95% |
MIL-STD-202G, Method 208H |
|
Soldering heat resistance |
5 cycles between -65℃/+125℃ 15minutes ; each extreme |△R|:<10% |
MIL-STD-202G, Method 107 Test Condition B |
|
Thermal Shock |
100Gs Peak amplitude，sawtooth wave 6 ms duration，3 cycles XYZ+xyz=18 shocks. |△R|:<10% |
MIL-STD-202G, Method 213 Test Condition 1 |
|
Mechanical Shock |
T=125℃±2℃，96hours T=-55℃±3℃，96hours |R|: <10% |
IEC60068-2-1 / IEC60068-2-2 |
|
High/Low Temperature Storage |
85℃±3℃,80%～90%RH10 cycles |△R|:<10% |
MIL-STD-202, Method 106 |
|
Moisture Resistance |
10-55-10 Hz Sweep in 1 minure，0.03 in.amplitude . 2hours in each of XYZ planes=6hours total. |△R|: <10% |
MIL-STD-202 Method 201（10-55Hz） |
|
Vibration |
5% salt solution ，48hours |△R|: <10% |
MIL-STD-202G,Method 101E, Test Condition B |
Electrical characteristics: Walter Huade Electronics NANO chip fuse 1032SF has the following electrical characteristics:
1.Fusing current characteristics:
|
RATED CURRENT |
1 In |
2In |
10In |
|
20A~60A |
4hrs Min. |
60s Max. |
>1ms |
2Product specifications:
|
Rated Curren |
Rated Voltage |
Breaking Capacity |
Typical Cold DCR (mΩ) |
Normal I2T** (A2sec) |
| 20A |
250Vac / 100V dc |
100A@250V AC 300A@65V AC 300A@100V DC 500A@72V DC 1000A@32V DC |
3.08 | 264 |
| 25A |
250Vac / 100V dc |
2.15 | 413 | |
| 30A |
250Vac / 100V dc |
2.08 | 594 | |
| 40A |
250Vac / 72V dc |
100A@250V AC 300A@65V AC 180A@72V DC 600A@60V DC |
1.23 | 1024 |
| 50A |
250Vac / 72V dc |
1.00 | 1650 | |
| 60A |
250Vac / 72V dc |
0.88 | 2376 |
3.CHARACTERISTICS DIAGRAM(I-t)：
4.CHARACTERISTICS DIAGRAM(I2t -t)：
Environmental characteristics: Walter Huade Electronics NANO SMD fuse 1032SF Environmental characteristics are as follows:
1.When choosing the fuse’s specification, if the operating environmental temperature beyond the scope from 20~30℃,you should consider the environmental temperature’s affection to fuses.
please refer:
Temperature-Current curve:
2.Storage conditions：
Under airtight in temperature+5℃～30℃、relative humidity 25%～60% can store 2 years.
Without dew in temperature+10℃～60℃、relative humidity be 95% maximum value for 30days.
