41
Electrical characteristics
Type
Power
P
70
Operating Temp.
range
Max.
working voltage
Tolerance Resistance range & T. C. R. Jumper criteria
PT0402
1/16W
-55°Cto+155°C (PxR)^1/2
E24 ±2%, ±5%
E24/E96±1%
50mΩ≤R<68mΩ
68mΩ≤R<100mΩ
100mΩ≤R<1Ω
±600ppm/°C
±300ppm/°C
±200ppm/°C
Max. resistance
Rated current
5mΩ
3A
1/8W
1/6W 68mΩ
±300ppm/°C
PT0603
1/10W
50mΩ
50mΩ < R < 68mΩ
68mΩ
≤R<100mΩ
100mΩ≤R<1Ω
0/+400ppm/°C
0/+350ppm/°C
0/+300ppm/°C
±200ppm/°C
Max. resistance
Rated current
8mΩ
5A
1/5W
1/3W
50mΩ
50mΩ < R < 68mΩ
68mΩ
0/+400ppm/°C
0/+350ppm/°C
0/+300ppm/°C
PT0805
1/8W
50mΩ
50mΩ < R < 68mΩ
68mΩ
≤R<100mΩ
100mΩ≤R<1Ω
0/+350ppm/°C
0/+300ppm/°C
0/+250ppm/°C
±100ppm/°C
Max. resistance
Rated current
5mΩ
6A
1/4W
PT1206
1/4W
50mΩ≤R<75mΩ
75mΩ≤R≤100mΩ
100mΩ<R<1Ω
±350ppm
±100ppm
±75ppm
Max. resistance
Rated current
5mΩ
10A
1/2W
PT2010
3/4W
100mΩ
100mΩ<R<1Ω
±100ppm/°C
±75ppm/°C
Max. resistance
Rated current
---
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1W
PT2512
1W
Max. resistance
Rated current
---
---
2W
Environmental characteristics
Performance test Test method Procedure Requirements
Life
MIL-STD-202G-
method 108A
1 000 hours at 70 ±5°C applied RCWV
1.5 hours on, 0.5 hours off, still air required
±(1%+0.0005Ω)
<20mΩforjumper
High temperature exposure
MIL-STD-202G-
method 108A
1 000 hours at maximum operating temperature depending on
specication,unpowered
±(1%+0.0005Ω)
<20mΩforjumper
Moisture resistance
MIL-STD-202G-
method 106F
Eachtemperature/humiditycycleisdenedas8hours(method
106F),3cycles/24hoursfor10dwith25°C/65°C95%R.H
±(0.5%+0.0005Ω)
<20mΩforjumper
Thermal shock
MIL-STD-202G-
method 107G
LCT/UCT,numberofcyclesrequiredis300
Maximum transfer time is 20 seconds
±(1%+0.0005Ω)
<10mΩforjumper
Solderability
Wetting
J-STD-002B
testB
Electricaltestnotrequired.Magnication50X
Lead-free solder bath at 245 ±3°C
Dipping time: 3 ±0.5 seconds
Well tinned
(≥95%covered)
No visible damage
Resistance to
soldering heat
MIL-STD-202G-
method 210F
Lead-free solder, 260°C, 10 seconds immersion time
±(0.5%+0.0005Ω)
No visible damage
<10mΩforjumper
Short time overload
MIL-R-55342D-
para 4.7.5
PT standard power:
6.25 times of rated power for 5 seconds at room temperature
PT high power:
5 times of rated power for 5 seconds at room temperature
PTjumper:
2.5 times of rated current for 5 seconds at room temperature
±(1%+0.0005Ω)
No visible damage
<10mΩforjumper
Chip Resistors Selection Charts
PT - Thick film low ohmic low T. C. R. chip resistors, 0402 to 2512