Description：
The SMD1032 fuse is RoHS compliant,Halogen Free and 100% lead-free. This product is fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly.The SMD1032 design has enhanced inrush withstand characteristics over . The unique time delay feature of this fuse design helps solve the problem of nuisance “opening” by accommodating inrush currents that normally cause a fast-acting fuse to open。
Features：
• Lead-free and Halogen Free • Time-lag• Small size • Wide range of current ratings available • Wide operating temperature range• Low temperature de-rating
Applications：
Secondary protection for space constrained applications:
• Notebook PC • LCD/PDP TV • LCD monitor • LCD/PDP panel • LCD backlight inverter • Portable DVD player • Power supply• Networking • PC server • Cooling fan system • Storage system • Telecom system • Wireless basestation • Game console • Office Automation equipment • Battery charging circuit protection • Industrial equipment• Medical equipment • Automotive
Dimensions
Material Details
|
NO. |
Part Name |
Material |
|
1 |
End caps |
Copper nickel/tin plating |
|
2 |
Body |
Ceramic Tube |
|
3 |
Fuse |
Alloy wire |
|
4 |
Explosion proof sand |
Quartz sand |
Electrical Characteristics for Series
|
% of Ampere rating |
OpeningTime |
|
100% |
4 hours, Minimum |
|
200% |
60 sec., Max. |
Electrical Specifications by Item
|
Catalog Number |
Ampere Rating |
MaxVoltage Rating(V) |
Interrupting Rating |
Nominal Resistance Cold mOhms |
Nominal Melting i2tA2Sec. |
Agency Approvals |
||
|
CE |
UR |
CQC |
||||||
|
.100 |
.100 |
250V/300VAC 72V/125VAC/DC |
100A @125VAC 300A @ 65VAC 300A @ 100VDC 1000A @ 32VDC 500A @ 72VDC |
3.300 |
0.00160 |
× |
× |
|
|
.125 |
.125 |
2.300 |
0.00790 |
× |
× |
|
||
|
.160 |
.160 |
1.700 |
0.0128 |
× |
× |
|
||
|
.200 |
.200 |
0.500 |
0.0200 |
× |
× |
× |
||
|
.250 |
.250 |
0.630 |
0.312 |
× |
× |
× |
||
|
.315 |
.315 |
0.460 |
0.422 |
× |
× |
× |
||
|
.400 |
.400 |
0.360 |
0.755 |
× |
× |
× |
||
|
.500 |
.500 |
0.310 |
1.32 |
× |
× |
× |
||
|
.630 |
.630 |
0.178 |
2.55 |
× |
× |
× |
||
|
.800 |
.800 |
0.125 |
3.25 |
× |
× |
× |
||
|
.001 |
1.00 |
0.092 |
6.95 |
× |
× |
× |
||
|
1.25 |
1.25 |
0.065 |
12.1 |
× |
× |
× |
||
|
01.6 |
1.60 |
0.048 |
18.2 |
× |
× |
× |
||
|
002. |
2.00 |
0.035 |
20.8 |
× |
× |
× |
||
|
02.5 |
2.50 |
0.028 |
32.5 |
× |
× |
× |
||
|
3.15 |
3.15 |
0.020 |
40.8 |
× |
× |
× |
||
|
004. |
4.00 |
0.016 |
95.0 |
× |
× |
× |
||
|
005. |
5.00 |
0.014 |
140 |
× |
× |
× |
||
|
06.3 |
6.30 |
0.009 |
240 |
× |
× |
× |
||
|
008 |
8 |
0.0072 |
320 |
× |
× |
× |
||
|
010 |
10 |
0.0065 |
430 |
× |
× |
× |
||
Temperature Derating Curve
Notes:
1. Derating depicted in this curve is in addition to the standard derating of 20% for continuous operation.
Example:For continuous operation at 75 degrees celsius, the fuse should be derated as follows:I = (0.80)(0.85)IRAT= (0.68)IRAT
|
Reflow Condition |
Pb – Free assembly |
|
Pre Heat |
- Temperature Min (Ts(min)) 150°C |
|
- Temperature Max (Ts(max)) 200°C |
|
|
- Time (Min to Max) (ts) 60 – 120 secs |
|
|
Average ramp up rate (Liquidus Temp (TL) to peak |
3°C/second max |
|
TS(max) to TL - Ramp-up Rate |
3°C/second max |
|
Reflow |
- Temperature (TL) (Liquidus) 217°C |
|
- Temperature (tL) 60 – 90 seconds |
|
|
Peak Temperature (TP) |
260+0/–5 °C |
|
Time within 5°C of actual peak Temperature (tp) |
20 – 40 seconds |
|
Ramp-down Rate |
5°C/second max. |
|
Time 25°C to peak Temperature (TP) |
8 minutes max. |
|
Do not exceed |
260°C |
|
Wave Soldering Parameters |
260°C Peak Temperature,3 seconds max. |
Soldering Parameters
Product Characteristics
|
Materials |
Body: Ceramic Terminations: Gold-plated Caps |
|
Product Marking |
Brand, Amperage Rating |
|
Operating Temperature |
-55°C to 300V°C |
|
Moisture Sensitivity Level |
Level 1, J-STD-020C |
|
Solderability |
MIL-STD-202, Method 208 |
|
Insulation Resistance (after Opening) |
MIL-STD-202, Method 302, Test ConditionA (10,000 ohms minimum) |
|
Thermal Shock |
MIL-STD-202, Method 107, Test Condition B, 5 cycles, -65°C to 300V°C, 15 minutes @ each extreme |
|
Mechanical Shock |
MIL-STD-202, Method 213, Test I:Deenergized. 100G’s pk amplitude, sawtooth wave 6ms duration, 3 cycles xYZ+xyz = 18 shocks |
|
Vibration |
MIL-STD-202, Method 201: 0.03" amplitude, 10-55 Hz in 1 min. 2hrs each xYZ=6hrs |
|
Moisture Resistance |
MIL-STD-202, Method 106, 10 cycles |
|
Salt Spray |
MIL-STD-202, Method 101, Test Condition B (48hrs) |
|
Resistance to Soldering Heat |
MIL-STD-202, Method 210, Test condition B (10 sec at 260°C) |
Packaging
|
packaging Option |
packaging Specification |
Quantity |
Quantity &packaging code |
|
24 mm Tape and Reel |
EIA RS-481-2 |
2000 |
ER |
