RNCS / RNCH Series
Stackpole Electronics, Inc.
Moisture Resistant Precision Thin Film Chip Resistor
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 (W)
@ 70 ºC
Maximum
Working
Voltage (V)
(1)
Maximum
Overload
Voltage (V)
TCR
(ppm/ºC)
Ohmic Range (Ω) and Tolerance
49.9 - 12K
0.1%, 0.25%, 0.5%
RNCS0402
0.063
25
50
±15
±25
±50
RNCS0603
0.063
50
100
±15
±25
±50
25 - 332K
RNCS0805
0.1
100
200
±15
±25
±50
10 - 1M
RNCS1206
0.125
150
300
±15
±25
±50
10 - 1M
0.25
(0.5)(2)
±15
25 - 1M
RNCS2010
150
300
±25
±50
10 - 1M
0.5
(2)
(1)
±15
25 - 1M
RNCS2512
150
300
±25
±50
10 - 1M
25 - 25K
(1) Lesser of √PR or maximum working voltage
(2) Higher power rating for each package size is valid if ambient temperature ≤ 80ºC and terminal temperature ≤ 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
Stackpole Electronics, Inc.
Moisture Resistant Precision Thin Film Chip Resistor
Resistive Product Solutions
Electrical Specifications - RNCH
Power Rating (W)
@ 70 ºC
Type / Code
Maximum
Working
Voltage (V)
(1)
Maximum
Overload
Voltage (V)
TCR
(ppm/ºC)
Ohmic Range (Ω) and Tolerance
0.1%, 0.25%, 0.5%
RNCH0603
0.1
75
150
±15
±25
±50
25 - 220K
RNCH0805
0.25
150
300
±15
±25
±50
25 - 680K
RNCH1206
0.33
200
400
±15
±25
±50
25 - 1M
(1) Lesser of √PR or maximum working voltage
Mechanical Specifications
Type / Code
Weight (g)
(1000 pc.)
RNCS0402
0.55
RNCS0603
RNCH0603
RNCS0805
RNCH0805
RNCS1206
RNCH1206
1.85
4.76
9.11
RNCS2010
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
Performance Characteristics
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
Test
Test Method
Short Time Overload
JIS-C-5201-1 4.13
Endurance
MIL-STD-202 Method 108A
Damp Heat with Load
MIL-STD-202 Method 103B
Solderability
MIL-STD-202 Method 208H
Resistance to Soldering
Heat
MIL-STD-202 Method 210E
≤ ± 0.02%
≤ ± 0.1%
260 ± 5°C for 10 seconds
Thermal Shock
MIL-STD-202 Method 107G
≤ ± 0.02%
≤ ± 0.1%
-55°C ~ 150°C, 100 cycles
0402
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"
≤ ± 0.1%
95% min. coverage
245 ± 5°C for 3 seconds
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: 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
Stackpole Electronics, Inc.
Moisture Resistant Precision Thin Film Chip Resistor
Resistive Product Solutions
Power Derating Curve:
Percent Rated Power(%)
100
-55ºC
70ºC
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 : 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: 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
Stackpole Electronics, Inc.
Moisture Resistant Precision Thin Film Chip Resistor
Resistive Product Solutions
Reel Specifications
Type / Code
RNCS0402
RNCS0603
RNCH0603
RNCS0805
RNCH0805
RNCS1206
RNCH1206
RNCS2010
RNCS2512
A
7.008
178.00
7.008
178.00
7.008
178.00
7.008
178.00
7.008
178.00
7.008
178.00
±
±
±
±
±
±
±
±
±
±
±
±
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
2.362
60.00
2.362
60.00
2.362
60.00
2.362
60.00
2.362
60.00
2.362
60.00
±
±
±
±
±
±
±
±
±
±
±
±
C
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
±
±
±
±
±
±
±
±
±
±
±
±
W
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
±
±
±
±
±
±
±
±
±
±
±
±
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
0.453
11.50
0.453
11.50
0.453
11.50
0.453
11.50
0.610
15.50
0.610
15.50
± 0.020
± 0.50
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
D0
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
±
±
±
±
±
±
±
±
±
±
±
±
Unit
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
±
±
±
±
±
±
±
±
T
0.002
0.05
0.002
0.05
0.002
0.05
0.002
0.05
inches
mm
inches
mm
inches
mm
inches
mm
Unit
±
±
±
±
±
±
±
±
0.001
0.03
0.001
0.03
0.002
0.05
0.002
0.05
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
A
B
W
E
0.028
0.70
0.043
1.10
0.063
1.60
0.079
2.00
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
P0
0.046
1.16
0.075
1.90
0.093
2.37
0.140
3.55
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
± 0.002
± 0.05
P1
0.315
8.00
0.315
8.00
0.315
8.00
0.315
8.00
± 0.004
± 0.10
± 0.004
± 0.10
± 0.004
± 0.10
± 0.004
± 0.10
P2
0.069
1.75
0.069
1.75
0.069
1.75
0.069
1.75
0.157
4.00
0.157
4.00
0.157
4.00
0.157
4.00
±
±
±
±
±
±
±
±
0.079
2.00
0.157
4.00
0.157
4.00
0.157
4.00
±
±
±
±
±
±
±
±
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
±
±
±
±
±
±
±
±
0.061
1.55
0.061
1.55
0.061
1.55
0.061
1.55
0.004
0.10
0.004
0.10
0.004
0.10
0.004
0.10
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.
0.002
0.05
0.004
0.10
0.004
0.10
0.004
0.10
4
0.002
0.05
0.002
0.05
0.002
0.05
0.002
0.05
±
±
±
±
±
±
±
±
F
0.002
0.05
0.002
0.05
0.002
0.05
0.002
0.05
Unit
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RNCS / RNCH Series
Stackpole Electronics, Inc.
Moisture Resistant Precision Thin Film Chip Resistor
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 8 gf to 60 gf
Packaging Specifications – Embossed Plastic Tape
Type / Code
RNCS2010
RNCS2512
A
0.112
2.85
0.134
3.40
Type / Code
RNCS2010
RNCS2512
±
±
±
±
B
0.004
0.10
0.004
0.10
0.215
5.45
0.262
6.65
0.002
0.05
0.002
0.05
0.157
4.00
0.157
4.00
P0
0.157
4.00
0.157
4.00
±
±
±
±
±
±
±
±
W
0.004
0.10
0.004
0.10
0.472
12.00
0.472
12.00
0.004
0.10
0.004
0.10
0.079
2.00
0.079
2.00
P1
±
±
±
±
±
±
±
±
E
0.004
0.10
0.004
0.10
0.069
1.75
0.069
1.75
0.002
0.05
0.002
0.05
0.059
1.50
0.059
1.50
P2
±
±
±
±
±
±
±
±
F
0.004
0.10
0.004
0.10
0.217
5.50
0.217
5.50
0.004
0.10
0.004
0.10
0.039
1.00
0.039
1.00
D0
±
±
±
±
±
±
±
±
Unit
0.002
0.05
0.002
0.05
inches
mm
inches
mm
0.008
0.20
0.008
0.20
inches
mm
inches
mm
T
±
±
±
±
Unit
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 8 gf to 60 gf
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
Stackpole Electronics, Inc.
Moisture Resistant Precision Thin Film Chip Resistor
Resistive Product Solutions
Recommended Pad Layout
Type / Code
RNCS0402
RNCS0603
RNCH0603
RNCS0805
RNCH0805
RNCS1206
RNCH1206
RNCS2010
RNCS2512
a
b
0.020
0.50
0.031
0.80
0.039
1.00
0.079
2.00
0.142
3.60
0.193
4.90
0.020
0.50
0.039
1.00
0.039
1.00
0.045
1.15
0.055
1.40
0.063
1.60
c
0.024
0.60
0.035
0.90
0.053
1.35
0.067
1.70
0.098
2.50
0.122
3.10
±
±
±
±
±
±
±
±
±
±
±
±
Unit
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
0.008
0.20
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
RoHS Compliance
Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the various
regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substances”
(RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of our
compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as
amended by Directive (EU) 2015/863/EU as regards the list of restricted substances.
RoHS Compliance Status
Standard
Product
Series
RNCH
RNCS
Description
Package /
Termination
Type
Standard
Series
RoHS
Compliant
Lead-Free Termination
Composition
Lead-Free
Mfg. Effective Date
(Std Product Series)
Lead-Free
Effective Date
Code
(YY/WW)
SMD
YES
100% Matte Sn over Ni
Always
Always
SMD
YES
100% Matte Sn over Ni
May-04
04/18
Anti-Corrosive Tantalum Nitride Replacement
Surface Mount Chip Resistor
Anti-Corrosive Tantalum Nitride Replacement
Surface Mount Chip Resistor
“Conflict Metals” Commitment
We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals mined in the “conflict region” of the eastern
Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals used in the electronics industry
is very complex, we work closely with our own suppliers to verify to the extent possible that the materials and products we supply do
not contain metals sourced from this conflict region. As such, we are in compliance with the requirements of Dodd-Frank Act regarding
Conflict Minerals.
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
Stackpole Electronics, Inc.
Moisture Resistant Precision Thin Film Chip Resistor
Resistive Product Solutions
Compliance to “REACH”
We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High Concern) free and
compliant with the requirements of EU Directive 1907/2006/EC, “The Registration, Evaluation, Authorization and Restriction of
Chemicals”, otherwise referred to as REACH. Contact us for complete list of REACH Substance Candidate List.
Environmental Policy
It is the policy of Stackpole Electronics, Inc. (SEI) to protect the environment in all localities in which we operate. We continually strive
to improve our effect on the environment. We observe all applicable laws and regulations regarding the protection of our environment
and all requests related to the environment to which we have agreed. We are committed to the prevention of all forms of pollution.
How to Order
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R
N
C
S
0
8
0
5
D
T
E
4
K
7
5
Product Series
Moisture Resistant
RNCS Precision Thin Fim
Chip Resistor
RNCH
High Power
Size
Code
W
0402 0.063
0603 0.063
0805
0.1
1206 0.125
2010 0.25
2010 0.5 (2)
2512
0.5
(2)
2512
1
Tolerance
Code Tol
Value (1)
B
0.1%
E192, E96,
C 0.25%
E24
D
0.5%
Packaging
Code
T
K
Description
Size
Quantity
7" Reel
0402
10000
Paper Tape 0603, 0805, 1206 5000
7" Reel
2010, 2512
4000
Plastic Tape
7" Reel
All Sizes
1000
TCR
Code ppm
S
15
E
25
C
50
Resistance Value
Four characters with
the multiplier used as
the decimal holder.
10 ohm = 10R0
800 Kohm = 800K
1 Mohm = 1M00
(1) E192 values are not marked, and may be subject to 20K MOQ
(2) Higher power rating is valid if ambient temperature ≤ 80°C and terminal temperature ≤ 105°C
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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