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
RoHS compliant, lead-free and halogen-free
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
(Watts) @ 70ºC
Maximum
Working
Voltage
(1)
25V
Maximum
Overload
Voltage
50V
Resistance
Temperature
Coefficient
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±15 ppm/ºC
150V
300V
±25 ppm/ºC
±50 ppm/ºC
±15 ppm/ºC
150V
300V
±25 ppm/ºC
±50 ppm/ºC
Ohmic Range (Ω) and Tolerance
0.1%, 0.25%, 0.5%
49.9 - 12K
25 - 25K
RNCS0402
0.063W
RNCS0603
0.063W
50V
100V
25 - 332K
RNCS0805
0.1W
100V
200V
10 - 1M
RNCS1206
0.125W
150V
300V
10 - 1M
RNCS2010
0.25W
(0.5W)
(2)
25 - 1M
10 - 1M
25 - 1M
10 - 1M
RNCS2512
0.5W
(1W)
(2)
(1) Lesser of √PR or maximum working voltage
(2) Higher power rating for each package size is valid if ambient temp ≤80ºC and terminal temp ≤105ºC
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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RNCS/RNCH Series
Moisture Resistant Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specifications - RNCH
Type / Code
Power Rating
(Watts) @ 70ºC
Maximum
Working
Voltage
75V
(1)
Maximum
Overload
Voltage
150V
Resistance
Temperature
Coefficient
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
Ohmic Range (Ω) and Tolerance
0.1%, 0.25%, 0.5%
25 - 220K
RNCH0603
0.1W
RNCH0805
0.25W
150V
300V
25 - 680K
RNCH1206
0.33W
200V
400V
25 - 1M
(1) Lesser of √PR 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
Storage Temperature: 15~28°C. Humidity < 80% R.H.
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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RNCS/RNCH Series
Moisture Resistant Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Power Derating Curve:
100
-55ºC
70ºC
Percent Rated Power(%)
80
60
40
20
155ºC
0
-60
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 : 10s
(2) Time of wave soldering at maximum temperature point 260°C : 10s
(3) Time of soldering iron at maximum temperature point 410°C : 5s
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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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: 12/18/2018
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
4
www.seielect.com
marketing@seielect.com
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 300mm/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 300mm/min ± 5%
The peel force of top cover tape shall be between 8gf to 60gf
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.
5
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marketing@seielect.com
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