RMCW Series
Stackpole Electronics, Inc.
Wide Termination Thick Film Chip Resistor
Resistive Product Solutions
Features:
•
•
•
•
•
Small size and light weight
Reliability and high quality
Wider terminations provide higher power handling and more robust thermal performance
Qualified to AEC-Q200
RoHS compliant, lead free and halogen free
Electrical Specifications
Type / Code
Power Rating (W)
@ 70°C
RMCW0612
0.75
RMCW1020
1
RMCW1218
1
RMCW1225
2
RMCW2030
3
Maximum Working
Voltage (V)
(1)
Maximum Overload
Voltage (V)
200
400
Ohmic Range (Ω) and Tolerance(2)
1%, 5%
1 - 9.1
10 - 10M
1 - 9.1
10 - 10M
1 - 9.1
10 - 10M
1 - 9.1
10 - 10M
1 - 9.1
10 - 10M
TCR
(ppm/ºC)
±400
±100
±400
±100
±400
±100
±400
±100
±400
±100
(1) Lesser of √PR or maximum working voltage
(2) E96 resistance values may be available in 1% tolerance but will be subject to a high MOQ's - contact Stackpole
Electrical Specifications - Jumper
Type / Code
Jumper Rated Current (A)
RMCW0612
RMCW1020
RMCW1218
RMCW1225
RMCW2030
4
6
6
8
10
Maximum Overload Current (A)
< 1 second and 1 time
15
22
22
30
35
Jumper Resistance Value
0.02 max.
Mechanical Specifications
Type / Code
L
W
H
I1
I2
Unit
RMCW0612
0.063 ± 0.008
1.60 ± 0.20
0.126 ± 0.008
3.20 ± 0.20
0.022 ± 0.004
0.55 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
inches
mm
RMCW1020
0.098 ± 0.008
2.50 ± 0.20
0.197 ± 0.008
5.00 ± 0.20
0.022 ± 0.004
0.55 ± 0.10
0.016 ± 0.008
0.40 ± 0.20
0.030 ± 0.008
0.75 ± 0.20
inches
mm
RMCW1218
0.122 ± 0.004
3.10 ± 0.10
0.181 ± 0.004
4.60 ± 0.10
0.022 ± 0.002
0.55 ± 0.05
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
inches
mm
RMCW1225
0.126 ± 0.008
3.20 ± 0.20
0.256 ± 0.008
6.50 ± 0.20
0.022 ± 0.008
0.55 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.030 ± 0.008
0.75 ± 0.20
inches
mm
RMCW2030
0.201 ± 0.004
5.10 ± 0.10
0.299 ± 0.004
7.60 ± 0.10
0.042 ± 0.004
1.06 ± 0.10
0.031 ± 0.008
0.80 ± 0.20
0.031 ± 0.008
0.80 ± 0.20
inches
mm
Rev Date: 11/13/2020
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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RMCW Series
Stackpole Electronics, Inc.
Wide Termination Thick Film Chip Resistor
Resistive Product Solutions
Performance Characteristics
Test Item
Test Method
Temperature
Coefficient of
Resistance
JIS-C-5201-1 4.8
Short Time
Overload
JIS-C-5201-1 4.13
IEC-60115-1 4.13
Leaching
Resistance to
Soldering Heat
Rapid Change of
Temperature
Resistance to
Solvent
Test Specification
1%
5%
Test Condition
Within the specified tolerance
At 25 / -55°C and 25°C / +155°C, 25°C is the reference
temperature
IEC-60115-1 4.8
± (1% + 0.05Ω)
± (2% + 0.1Ω)
Jumper: overload current for 5 seconds
0612=10A, 1020=15A, 1218=15A, 1225=20A, 2030=25A
Jumper: max 0.02 Ω after test
JIS-C-5201-1 4.18
Individual leaching area ≤ 5%
Total leaching area ≤ 10%
IEC-60068-2-58 8.2.1
JIS-C-5201-1 4.18
± (0.5% + 0.05Ω) ± (1% + 0.05Ω)
IEC-60115-1 4.18
JIS-C-5201-1 4.19
± (0.5% + 0.05Ω)
± (1% + 0.1Ω)
IEC-60115-1 4.19
± (0.5% + 0.05Ω) ± (0.5% + 0.05Ω)
JIS-C-5201-1 4.29
Jumper: max 0.02 Ω after test
Damp Heat
with Load
± (1% + 0.05Ω)
JIS-C-5201-1 4.24
IEC-60115-1 4.24
± (2% + 0.05Ω)
Jumper: max 0.02 Ω after test
Load Life
(Endurance)
2.5 times RCWV or max. overload voltage whichever is
less for 5 seconds
± (1% + 0.05Ω)
JIS-C-5201-1 4.25
IEC-60115-1 4.25.1
± (3% + 0.1Ω)
Jumper: max 0.02 Ω after test
JIS-C-5201-1 4.6
≥ 10 GΩ
IEC-60115-1 4.6
JIS-C-5201-1 4.33
Bending Strength
± (1% + 0.05Ω)
± (1% + 0.05Ω)
IEC-60115-1 4.33
Operating temperature range is -55°C to 155°C
260 ± 5°C for 30 seconds
260 ± 5°C for 10 seconds
-55°C to +155°C, 5 cycles
The tested resistor should be immersed into isopropyl
alcohol of 20 ~ 25°C for 60 seconds. Then the resistor is
left in room temperature for 48 hours
40 ± 2°C, 90 ~ 95% R.H. RCWV or Max. Working voltage
whichever is less for 1000 hours with 1.5 hours "ON" and
0.5 hour "OFF"
70 ± 2°C, RCWV or Max. Working voltage whichever is
less for 1000 hours with 1.5 hours "ON" and 0.5 hour
"OFF"
Insulation
Resistance
Apply 100 VDC for 1 minute
Bending once for 5 seconds.
D: 0612, 1020, 1218, 1225, 2030 = 2 mm
Power Derating Curve:
100
-55ºC
70ºC
Power Load (%)
80
60
40
20
155ºC
0
-60
0
20
40
60
80
100
120
140
160
180
Ambient Temperature (ºC)
Rev Date: 11/13/2020
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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RMCW Series
Stackpole Electronics, Inc.
Wide Termination Thick Film Chip Resistor
Resistive Product Solutions
Surface Temperature vs. Power Rating
1.
2.
3.
4.
Resistance value used for each size was at or near critical value.
Used poor heat conduction PCB.
Applied full power for 10 minutes prior to measurement.
Data for reference only. Actual performance under customer conditions may vary.
Recommended Pad Layouts
Type / Code
RMCW0612
RMCW1020
RMCW1218
RMCW1225
RMCW2030
A
0.024
0.60
0.030
0.75
0.080
2.04
0.033
0.85
0.138
3.50
Rev Date: 11/13/2020
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
B
0.114
2.90
0.134
3.40
0.167
4.24
0.146
3.70
0.295
7.50
3
C
0.126
3.20
0.197
5.00
0.189
4.80
0.252
6.40
0.307
7.80
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
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RMCW Series
Stackpole Electronics, Inc.
Wide Termination Thick Film Chip Resistor
Resistive Product Solutions
Recommended Customer Soldering Parameters
Wave Solder Temperature Condition
Solder Reflow Temperature Condition
Rework temperature (hot air equipment): 350°C, 3 ~ 5 seconds
Recommended reflow methods:
•
IR, vapor phase oven, hot air oven
•
If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements.
Reel Specifications
Type / Code
Size
Reel
Quantity
RMCW0612
7"
5000
RMCW1020
7"
4000
RMCW1218
7"
4000
RMCW1225
7"
4000
RMCW2030
7"
1000
A
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
±
±
±
±
±
±
±
±
±
±
B
0.020
0.50
0.020
0.50
0.020
0.50
0.020
0.50
0.020
0.50
0.531
13.50
0.531
13.50
0.531
13.50
0.531
13.50
0.531
13.50
Rev Date: 11/13/2020
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
±
±
±
±
±
±
±
±
±
±
C
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.827
21.00
0.827
21.00
0.827
21.00
0.827
21.00
0.827
21.00
4
±
±
±
±
±
±
±
±
±
±
D
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
±
±
±
±
±
±
±
±
±
±
W
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.039
1.00
0.453
11.50
0.630
16.00
0.630
16.00
0.630
16.00
0.748
19.00
±
±
±
±
±
±
±
±
±
±
M
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
7.008
178.00
7.008
178.00
7.008
178.00
7.008
178.00
7.008
178.00
±
±
±
±
±
±
±
±
±
±
Unit
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
0.079
2.00
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
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RMCW Series
Stackpole Electronics, Inc.
Wide Termination Thick Film Chip Resistor
Resistive Product Solutions
Packaging Specifications – Paper Tape
Type / Code
A
B
W
RMCW0612
0.075 ± 0.008
1.90 ± 0.20
G
0.157 ± 0.004
4.00 ± 0.10
0.138 ± 0.008
3.50 ± 0.20
H
0.079 ± 0.002
2.00 ± 0.05
0.315 ± 0.008
8.00 ± 0.20
T
0.030 ± 0.004
0.75 ± 0.10
E
0.069 ± 0.004
1.75 ± 0.10
D
0.059 +0.004 / -0
1.50 +0.10 / -0
F
Unit
0.138 ± 0.002
3.50 ± 0.05
P
0.157 ± 0.004
4.00 ± 0.10
inches
mm
Unit
inches
mm
Packaging Specifications – Embossed Tape
Type / Code
A
B
W
E
F
G
Unit
RMCW1020
0.110 ± 0.008
2.80 ± 0.20
0.220 ± 0.008
5.60 ± 0.20
0.472 ± 0.004
12.00 ± 0.10
0.069 ± 0.004
1.75 ± 0.10
0.217 ± 0.002
5.50 ± 0.05
0.157 ± 0.004
4.00 ± 0.10
inches
mm
RMCW1225
0.134 ± 0.008
3.40 ± 0.20
0.264 ± 0.008
6.70 ± 0.20
0.472 ± 0.004
12.00 ± 0.10
0.069 ± 0.004
1.75 ± 0.10
0.217 ± 0.002
5.50 ± 0.05
0.157 ± 0.004
4.00 ± 0.10
inches
mm
RMCW1218
0.130 ± 0.008
3.30 ± 0.20
0.181 ± 0.008
4.60 ± 0.20
0.472 ± 0.004
12.00 ± 0.10
0.069 ± 0.004
1.75 ± 0.10
0.217 ± 0.002
5.50 ± 0.05
0.157 ± 0.004
4.00 ± 0.10
inches
mm
RMCW2030
0.217 ± 0.008
5.50 ± 0.20
0.311 ± 0.008
7.90 ± 0.20
0.630 ± 0.004
16.00 ± 0.10
0.069 ± 0.004
1.75 ± 0.10
0.295 ± 0.002
7.50 ± 0.05
0.157 ± 0.004
4.00 ± 0.10
inches
mm
Type / Code
H
T
D
D1
T1
P
Unit
0.059 ± 0.004
1.50 ± 0.10
0.033 ± 0.006
0.85 ± 0.15
0.157 ± 0.004
4.00 ± 0.10
inches
mm
0.059 ± 0.004
1.50 ± 0.10
0.033 ± 0.006
0.85 ± 0.15
0.157 ± 0.004
4.00 ± 0.10
inches
mm
0.059 ± 0.004
1.50 ± 0.10
0.033 ± 0.006
0.85 ± 0.15
0.157 ± 0.004
4.00 ± 0.10
inches
mm
0.059 ± 0.004
1.50 ± 0.10
0.051 ± 0.004
1.30 ± 0.10
0.315 ± 0.008
8.00 ± 0.20
inches
mm
RMCW1020
0.079 ± 0.002
2.00 ± 0.05
0.009 ± 0.004
0.23 ± 0.10
0.059
1.50
RMCW1225
0.079 ± 0.002
2.00 ± 0.05
0.009 ± 0.004
0.23 ± 0.10
0.059
1.50
RMCW1218
0.079 ± 0.002
2.00 ± 0.05
0.009 ± 0.004
0.23 ± 0.10
0.059
1.50
RMCW2030
0.079 ± 0.002
2.00 ± 0.05
0.010 ± 0.004
0.25 ± 0.10
0.059
1.50
+0.004 / -0
+0.10 / -0
+0.004 / -0
+0.10 / -0
+0.004 / -0
+0.10 / -0
+0.004 / -0
+0.10 / -0
Peel Force of Top Cover Tape
Top adhesive peel off strength: 10~70g
Rev Date: 11/13/2020
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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RMCW Series
Stackpole Electronics, Inc.
Wide Termination Thick Film Chip Resistor
Resistive Product Solutions
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
Package /
Termination
Type
Description
Wide Termination Thick Film Chip
SMD
Resistors
Note (1): RoHS compliant by means of exemption 7c-I
RMCW
Standard
Series
RoHS
Compliant
Lead-Free Termination
Composition
Lead-Free
Mfg. Effective Date
(Std Product Series)
Lead-Free
Effective Date
Code
(YY/WW)
YES(1)
100% Matte Sn over Ni
Always
Always
“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.
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R
M
C
W
0
6
1
2
J
T
1
0
R
0
Product Series
Wide
RMCW Termination
Thick Film
Size
Code
W
0612 0.75
1020
1
1218
1
2
1225
2030
3
Tolerance
Code Tol Value(*)
F
1%
E24
J
5%
Z
Jumper
Code
T
Packaging
Description
Size
Quantity
0612
5000
7" Reel - Paper Tape 1020, 1218, 1225 4000
2030
1000
Resistance Value
Four characters
with the multiplier
used as the
decimal holder.
1 ohm = 1R00
100 ohm = 100R
10 Kohm = 10K0
10 Mohm = 10M0
(*) E96 resistance values may be available in 1% tolerance but will be subject to high MOQ's. Contact Stackpole.
Rev Date: 11/13/2020
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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