Thin Film Precision Resistors
Chip Size
Rated Power @70°C
2512
0.5W
Min.
Max
4R7
1M0
0.05
A
4R7
1M0
1R0
3M0
4R7
1M0
1R0
3M0
4R7
1M0
1R0
3M0
Resistance
Range Ω
Tolerance (%)
Code Letter
Selection series
T.C.R. (ppm/°C)
Code Letter
0.1
B
0.5
D
1
F
E24 & E96
15
D
25
E
50
C
15
D
25
E
50
C
15
D
25
E
50
C
15
D
25
E
50
C
Max Operating Volt.
Max. Overload Volt.
Op. Temp. Range
Insulation Resistance
Stability
150V
300V
-55 ~ +155°C
>ꢀꢁꢁꢁMΩ
0.5%
Environmental Characteristics
Requirement
Item
Test Method
Tol. ≤ꢁ.ꢁꢂ%
TOL. >0.05%
Temperature Coefficient
of Resistance (TCR)
As per TCRs specified in Electrical Characteristics
tables
MIL-STD-202 Method 304
+25/-55/+25/+125/+25°C
JIS-C-5201-1 5.5
Short Time Overload
Insulation Resistance
Endurance
ΔR±0.05%
ΔR±0.2%
RCWV*2.5 or Max. overload voltage
whichever is lower for 5 seconds
MIL-STD-202 Method 302
Apply 100VDC for 1 minute
MIL-STD-202 Method 108A
70±2°C, RCWV for 1000 hrs with 1.5 hrs
ꢄONꢅ and ꢁ.ꢂ hrs ꢄOFFꢅ
>9999 MΩ
ΔR±ꢁ.ꢁꢂ%
ΔR±ꢁ.ꢃ%
>7kΩ ΔR±ꢁ.ꢂ%
≤7KΩ ΔR±0.2%
0201:
MIL-STD-202 Method 103B
40±2°C, 90~95% R.H. RCWV for 1000 hrs
with 1.5 hrs ꢄONꢅ and ꢁ.ꢂ hrs ꢄOFFꢅ
JIS-C-5201-1 6.1.4
Bending amplitude 3 mm for 10 seconds
MIL-STD-202 Method 208H
245±5°C for 3 seconds
Damp Heat with Load
ΔR±ꢁ.ꢁꢂ%
ΔR±ꢁ.ꢁꢂ%
ΔR±ꢁ.ꢆ%
Bending Strength
Solderability
ΔR±ꢁ.ꢀ%
95% min. coverage
By Type
Resistance to Soldering
Heat
MIL-STD-202 Method 210E
260±5°C for 10 seconds
ΔR±ꢁ.ꢁꢂ%
ΔR±ꢁ.ꢀ%
Dielectric Withstand
Voltage
MIL-STD-202 Method 301
Max. overload voltage for 1 minute
MIL-STD-202 Method 107G
-55°C ~150°C, 100 cycles
Thermal Shock
ΔR±ꢁ.ꢁꢂ%
ΔR±ꢁ.ꢁꢂ%
ΔR±ꢁ.ꢃ%
JIS-C-5201-1 7.1
1 hour, -65°C, followed by 45 minutes of
RCWV
Low Temperature
Operation
ΔR±ꢁ.ꢃ%
High Temperature
Exposure
MIL-STD-202 Method 107G
At +155°C for 1000 hours
ΔR±ꢁ.ꢂ%
RCWVꢇRated continuous ꢈorking ꢉoltageꢊ= √ꢇP*Rꢊ or Max. Operating ꢉoltage ꢈhicheꢉer is loꢈer
Storage Temperature: 25±3°C; Humidity < 80%RH
Dimensions in
Dimensions Shown for
reference purposes only.
Specifications subject to
change
1773200 Rev N 03/2020
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millimetres unless
otherwise specified