RNCS/RNCH Series
Moisture Resistant Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Type / Code
Power Rating
(Watts) @ 70ºC
RNCH0603
0.1W
Electrical Specifications - RNCH
Maximum
Working
Voltage(1)
Maximum
Overload
Voltage
Resistance
Temperature
Coefficient
±15 ppm/ºC
75V
150V
±25 ppm/ºC
±50 ppm/ºC
RNCH0805
0.25W
150V
300V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
RNCH1206
0.33W
200V
(1) Lesser of √PR or maximum working voltage
400V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
Mechanical Specifications
Ohmic Range (Ω) and Tolerance
0.1%, 0.25%, 0.5%
25 - 220K
25 - 680K
25 - 1M
Type / Code
RNCS0402
RNCS0603
RNCH0603
RNCS0805
RNCH0805
RNCS1206
RNCH1206
RNCS2010
Weight (g)
(1000 pc.)
0.55
1.85
4.76
9.11
23.82
RNCS2512
38.46
L
Body Length
0.039 ± 0.002
1.00 ± 0.05
0.061 ± 0.008
1.55 ± 0.20
0.079 ± 0.008
2.00 ± 0.20
0.120 ± 0.008
3.05 ± 0.20
0.193 ± 0.006
4.90 ± 0.15
0.248 ± 0.006
6.30 ± 0.15
W
Body Width
0.020 ± 0.002
0.50 ± 0.05
0.031 ± 0.008
0.80 ± 0.20
0.049 ± 0.008
1.25 ± 0.20
0.061 ± 0.008
1.55 ± 0.20
0.094 ± 0.006
2.40 ± 0.15
0.122 ± 0.006
3.10 ± 0.15
H
Body Height
0.012 ± 0.002
0.30 ± 0.05
0.018 ± 0.004
0.45 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
a
Top Termination
0.008 ± 0.004
0.20 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.012 ± 0.008
0.30 ± 0.20
0.017 ± 0.012
0.42 ± 0.30
0.024 ± 0.012
0.60 ± 0.30
0.024 ± 0.012
0.60 ± 0.30
b
Bottom Termination
0.008 ± 0.004
0.20 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.016 ± 0.010
0.40 ± 0.25
0.014 ± 0.010
0.35 ± 0.25
0.020 ± 0.010
0.50 ± 0.25
0.020 ± 0.010
0.50 ± 0.25
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Test
Short Time Overload
Endurance
Damp Heat with Load
Performance Characteristics
Test Method
JIS-C-5201-1 4.13
MIL-STD-202 Method 108A
MIL-STD-202 Method 103B
Test Specification
0603, 0805, 1206, 2010, 2512
≤±0.02%
≤±0.2% for high power rating
≤±0.05%
≤±0.25% for high power rating
≤±0.05%
≤±0.25% for high power rating
0402
≤±0.1%
≤±0.25%
≤±0.5%
Test Condition
RCWV*2.5 or Max. overload voltage
whichever is lower for 2 seconds
70 ± 2°C, RCWV for 1000 hours with
1.5 hours "ON" and 0.5 hour "OFF"
40 ± 2°C, 90~95% R.H., RCWV for 1000
hours with 1.5 hours "ON" and 0.5 hour "OFF"
Solderability
MIL-STD-202 Method 208H
95% min. coverage
245 ± 5°C for 3 seconds
Resistance to Soldering MIL-STD-202 Method 210E
Heat
≤±0.02%
≤±0.1%
Thermal Shock
MIL-STD-202 Method 107G
≤±0.02%
≤±0.1%
RCWV (Rated Continuous Work Voltage) = √(P*R) or Max. Operating voltage whichever is lower
Storage Temperature: 15~28°C. Humidity < 80% R.H.
260 ± 5°C for 10 seconds
-55°C ~ 150°C, 100 cycles
Rev Date: 12/18/2018
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
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