RNCS / RNCH Series
Moisture Resistant Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
•
•
•
•
•
•
•
•
•
•
•
Special passivation for moisture sensitive applications
Absolute
TCR’s to 15 ppm/ºC
Test proven immunity to humidity and moisture corrosion
Absolute tolerances to 0.1%
Ideal replacement for costly Tantalum Nitride resistors
Qualified to AEC-Q200
E196 values are not marked
100% RoHS compliant and lead free without exemption
Halogen free
REACH compliant
For anti-sulfur version, refer to
RNCS-AS specification
The RNCS/RNCH series employs a special manufacturing process to ensure high power, high precision, ultra-stable
performance, and long life in the harshest environments. In moisture comparison testing, the RNCS/RNCH series
outperformed conventionally passivated Nichrome chip resistors and demonstrated the anti-corrosive claims characterized
by Tantalum Nitride resistor products.
Electrical Specifications - RNCS
Type/Code
Power Rating (W)
@ 70ºC
Maximum
Working
Voltage (V)
(1)
25
Maximum
Overload
Voltage (V)
50
TCR
(ppm/ºC)
±15
±25
±50
±15
±25
±50
±15
±25
±50
±15
±25
±50
±15
150
300
±25
±50
±15
150
300
±25
±50
Ohmic Range (Ω) and Tolerance
0.1%, 0.25%, 0.5%
49.9 - 12K
25 - 25K
RNCS0402
0.063
RNCS0603
0.063
50
100
25 - 332K
RNCS0805
0.1
100
200
10 - 1M
RNCS1206
0.125
150
300
10 - 1M
25 - 1M
10 - 1M
25 - 1M
10 - 1M
RNCS2010
0.25
(2)
(0.5)
0.5
(1)
(2)
RNCS2512
(1) Lesser of
√ P*R
or maximum working voltage
(2) Higher power rating for each package size is valid if ambient temperature ≤ 80ºC and terminal temperature ≤ 105ºC
Rev Date: 8/24/2021
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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RNCS / RNCH Series
Moisture Resistant Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specifications - RNCH
Type/Code
Power Rating (W)
@ 70 ºC
Maximum
Working
Voltage (V)
75
(1)
Maximum
Overload
Voltage (V)
150
TCR
(ppm/ºC)
±15
±25
±50
±15
±25
±50
±15
±25
±50
Ohmic Range (Ω) and Tolerance
0.1%, 0.25%, 0.5%
25 - 220K
RNCH0603
0.1
RNCH0805
0.25
150
300
25 - 680K
RNCH1206
0.33
200
400
25 - 1M
(1) Lesser of
√ P*R
or maximum working voltage
Mechanical Specifications
Type/Code
RNCS0402
RNCS0603
RNCH0603
RNCS0805
RNCH0805
RNCS1206
RNCH1206
RNCS2010
RNCS2512
Weight (g)
(1000 pc.)
0.55
1.85
4.76
9.11
23.82
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
Performance Characteristics
Test
Short Time Overload
Endurance
Damp Heat with Load
Solderability
Resistance to Soldering
Heat
Thermal Shock
Test Method
JIS-C-5201-1 4.13
MIL-STD-202 Method 108A
MIL-STD-202 Method 103B
MIL-STD-202 Method 208H
MIL-STD-202 Method 210E
MIL-STD-202 Method 107G
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
95% min. coverage
≤ ± 0.02%
≤ ± 0.02%
≤ ± 0.1%
≤ ± 0.1%
0402
≤ ± 0.1%
Test Condition
RCWV * 2.5 or Max. overload voltage
whichever is lower for 2 seconds
70 ± 2°C, RCWV for 1000 hours with
≤ ± 0.25%
1.5 hours "ON" and 0.5 hour "OFF"
40 ± 2°C, 90 ~ 95% R.H., RCWV for 1000
≤ ± 0.5%
hours with 1.5 hours "ON" and 0.5 hour "OFF"
245 ± 5°C for 3 seconds
260 ± 5°C for 10 seconds
-55°C ~ 150°C, 100 cycles
RCWV (Rated Continuous Work Voltage) =
√ P*R
or Max. Operating voltage whichever is lower
Operating temperature range is -55°C to +155°C
Storage Temperature is 15°C to 28°C. Humidity < 80% R.H.
Rev Date: 8/24/2021
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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RNCS / RNCH Series
Moisture Resistant Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Power Derating Curve:
100
Percent Rated Power(%)
-55ºC
70ºC
80
60
40
20
0
-60
155ºC
0
20
40
60
80
100
120
140
160
180
Ambient Temperature (ºC)
Soldering Condition:
(1) Time of IR reflow soldering at maximum temperature point 260°C: 10 seconds
(2) Time of wave soldering at maximum temperature point 260°C: 10 seconds
(3) Time of soldering iron at maximum temperature point 410°C: 5 seconds
Rev Date: 8/24/2021
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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RNCS / RNCH Series
Moisture Resistant Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Reel Specifications
Type/Code
RNCS0402
RNCS0603
RNCH0603
RNCS0805
RNCH0805
RNCS1206
RNCH1206
RNCS2010
RNCS2512
7.008
178.00
7.008
178.00
7.008
178.00
7.008
178.00
7.008
178.00
7.008
178.00
A
±
±
±
±
±
±
±
±
±
±
±
±
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
2.362
60.00
2.362
60.00
2.362
60.00
2.362
60.00
2.362
60.00
2.362
60.00
B
±
±
±
±
±
±
±
±
±
±
±
±
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.531
13.50
0.531
13.50
0.531
13.50
0.531
13.50
0.531
13.50
0.531
13.50
C
±
±
±
±
±
±
±
±
±
±
±
±
0.028
0.70
0.028
0.70
0.028
0.70
0.028
0.70
0.028
0.70
0.028
0.70
0.374
9.50
0.374
9.50
0.374
9.50
0.374
9.50
0.531
13.50
0.531
13.50
W
±
±
±
±
±
±
±
±
±
±
±
±
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.453
11.50
0.453
11.50
0.453
11.50
0.453
11.50
0.610
15.50
0.610
15.50
T
±
±
±
±
±
±
±
±
±
±
±
±
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Packaging Specifications - Paper Tape
Type/Code
RNCS0402
RNCS0603
RNCH0603
RNCS0805
RNCH0805
RNCS1206
RNCH1206
Type/Code
RNCS0402
RNCS0603
RNCH0603
RNCS0805
RNCH0805
RNCS1206
RNCH1206
0.028
0.70
0.043
1.10
0.063
1.60
0.079
2.00
0.157
4.00
0.157
4.00
0.157
4.00
0.157
4.00
A
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
P0
±
±
±
±
±
±
±
±
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
0.046
1.16
0.075
1.90
0.093
2.37
0.140
3.55
0.079
2.00
0.157
4.00
0.157
4.00
0.157
4.00
B
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
P1
±
±
±
±
±
±
±
±
0.002
0.05
0.004
0.10
0.004
0.10
0.004
0.10
0.315
8.00
0.315
8.00
0.315
8.00
0.315
8.00
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
W
± 0.004
± 0.10
± 0.004
± 0.10
± 0.004
± 0.10
± 0.004
± 0.10
P2
±
±
±
±
±
±
±
±
0.002
0.05
0.002
0.05
0.002
0.05
0.002
0.05
0.069
1.75
0.069
1.75
0.069
1.75
0.069
1.75
0.061
1.55
0.061
1.55
0.061
1.55
0.061
1.55
E
± 0.020
± 0.50
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
D0
±
±
±
±
±
±
±
±
0.002
0.05
0.002
0.05
0.002
0.05
0.002
0.05
0.138
3.50
0.138
3.50
0.138
3.50
0.138
3.50
0.016
0.40
0.024
0.60
0.030
0.75
0.030
0.75
F
±
±
±
±
±
±
±
±
T
±
±
±
±
±
±
±
±
0.002
0.05
0.002
0.05
0.002
0.05
0.002
0.05
0.001
0.03
0.001
0.03
0.002
0.05
0.002
0.05
Unit
inches
mm
inches
mm
inches
mm
inches
mm
Unit
inches
mm
inches
mm
inches
mm
inches
mm
Rev Date: 8/24/2021
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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RNCS / RNCH Series
Moisture Resistant Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Peel Force of Top Cover Paper Tape
The peel speed shall be about 300 mm/min ± 5%
The peel force of top cover tape shall be between 8gf to 60gf
Packaging Specifications
–
Embossed Plastic Tape
Type/Code
RNCS2010
RNCS2512
Type/Code
RNCS2010
RNCS2512
0.157
4.00
0.157
4.00
0.112
2.85
0.134
3.40
A
±
±
±
±
P0
±
±
±
±
0.002
0.05
0.002
0.05
0.157
4.00
0.157
4.00
0.004
0.10
0.004
0.10
0.215
5.45
0.262
6.65
B
±
±
±
±
P1
±
±
±
±
0.004
0.10
0.004
0.10
0.079
2.00
0.079
2.00
0.004
0.10
0.004
0.10
0.472
12.00
0.472
12.00
W
±
±
±
±
P2
±
±
±
±
0.002
0.05
0.002
0.05
0.059
1.50
0.059
1.50
0.004
0.10
0.004
0.10
0.069
1.75
0.069
1.75
E
±
±
±
±
D0
±
±
±
±
0.004
0.10
0.004
0.10
0.039
1.00
0.039
1.00
0.004
0.10
0.004
0.10
0.217
5.50
0.217
5.50
F
±
±
±
±
T
±
±
±
±
0.008
0.20
0.008
0.20
0.002
0.05
0.002
0.05
Unit
inches
mm
inches
mm
Unit
inches
mm
inches
mm
Peel Force of Top Cover Plastic Tape
The peel speed shall be about 300 mm/min ± 5%
The peel force of top cover tape shall be between 20gf to 80gf
Rev Date: 8/24/2021
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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