RMCS Series
Sulfur Resistant Thick Film Chip Resistors
Features:
•
•
•
•
•
Barrier terminations engineered to deter sulfur
contamination
Non-standard resistance values available
Operating temp range from -55ºC to +155ºC
Zero ohm available (max resistance 0.05Ω)
RoHS compliant / lead-free
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specifications
Type / Code
RMCS 1/20
Package
Size
0201
Power Rating
(Watts) @ 70ºC
0.050W
Maximum
Working
Voltage (1)
25V
Maximum
Overload
Voltage
50V
Maximum
Current
Jumper
1 Amp
Resistance
Temperature
Coefficient
± 300 ppm/ºC
± 200 ppm/ºC
± 200 ppm/ºC
± 100 ppm/ºC
± 200 ppm/ºC
± 100 ppm/ºC
± 200 ppm/ºC
± 100 ppm/ºC
± 200 ppm/ºC
± 100 ppm/ºC
± 200 ppm/ºC
± 100 ppm/ºC
± 200 ppm/ºC
± 100 ppm/ºC
± 200 ppm/ºC
± 100 ppm/ºC
± 200 ppm/ºC
Ohmic Range (Ω) and Tolerance
1%
10 - 97.6
100 - 1M
10 - 97.6
100 - 1M
1.02M - 10M
10 - 1M
1.02M - 10M
10 - 2.2M
2.21M - 10M
10 - 1M
1.02M - 10M
10 - 1M
1.02M - 10M
10 - 1M
-
10 - 1M
-
5%
10 - 91
100 - 10M
10 - 10M
-
-
-
10 - 22M
-
10 - 22M
-
10 - 24M
-
10 - 22M
-
10 - 22M
-
10 - 22M
RMCS 1/16S
0402
0.063W
50V
100V
1 Amp
RMCS 1/16
RMCS 1/10
RMCS 1/8
RMCS 1/4
RMCS 1/2
RMCS 1
0603
0805
1206
1210
2010
2512
0.100W
0.125W
0.250W
0.330W
0.750W
1.000W
50V
150V
200V
200V
200V
200V
100V
300V
400V
400V
400V
400V
1 Amp
2 Amp
2 Amp
2 Amp
2 Amp
2 Amp
(1) Lesser of
√PR
or maximum working voltage.
How to Order
SEI Type
Code
Nominal
Resistance
Tolerance
Packaging
RMCS
Type
RMCS
Description
Sulfur Resistant
1/16
Code Wattage Size
1/20
0.05W 0201
1/16S 0.063W 0402
1/16
0.1W
0603
1/10 0.125W 0805
1/8
0.25W 1206
1/4
0.33W 1210
1/2
0.75W 2010
1
1W
2512
4.7K
5%
Tolerance Values
1%
E96,E24
5%
E24
SEI Types
1/20
1/16S
1/16, 1/10, 1/8
1/4, 1/2, 1
All
R
Pkg Qty
Description
Code
10,000 Tape - 2mm Pitch
R
15,000 Tape - 2mm Pitch
G
10,000 Tape - 2mm Pitch
R
5,000
Paper Tape
4,000
Embossed Tape
1,000
Bulk
A
Rev Date: 04/30/2010
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
7
www.seielect.com
marketing@seielect.com
RMCS Series
Sulfur Resistant Thick Film Chip Resistors
Stackpole Electronics, Inc.
Resistive Product Solutions
Mechanical Specifications
Type / Code
RMCS 1/20
RMCS 1/16S
RMCS 1/16
RMCS 1/10
RMCS 1/8
RMCS 1/4
RMCS 1/2
RMCS 1
L
Body Length
0.024 ± 0.001
0.6 ± 0.03
0.039 ± 0.002
1 ± 0.05
0.063 ± 0.004
1.6 ± 0.1
0.079 ± 0.008
2 ± 0.2
0.126 ± 0.008
3.2 ± 0.2
0.126 ± 0.008
3.2 ± 0.2
0.197 ± 0.008
5 ± 0.2
0.248 ± 0.008
6.3 ± 0.2
W
Body Width
0.011 ± 0.001
0.3 ± 0.03
0.02 ± 0.002
0.5 ± 0.05
0.031 ± 0.004
0.8 ± 0.1
0.049 ± 0.004
1.25 ± 0.1
0.063 ± 0.006
1.6 ± 0.15
0.098 ± 0.008
2.5 ± 0.2
0.098 ± 0.008
2.5 ± 0.2
0.126 ± 0.008
3.2 ± 0.2
H
Body Height
0.009 ± 0.001
0.23 ± 0.03
0.014 ± 0.002
0.35 ± 0.05
0.018 ± 0.004
0.45 ± 0.1
0.020 ± 0.006
0.5 ± 0.15
0.021 ± 0.006
0.55 ± 0.15
0.021 ± 0.006
0.55 ± 0.15
0.021 ± 0.006
0.55 ± 0.15
0.021 ± 0.006
0.55 ± 0.15
a
Top Termination
0.004 ± 0.002
0.1 ± 0.05
0.008 ± 0.004
0.2 ± 0.1
0.012 ± 0.008
0.3 ± 0.2
0.016 ± 0.008
0.4 ± 0.2
0.02 ± 0.01
0.5 ± 0.25
0.02 ± 0.01
0.5 ± 0.25
0.024 ± 0.01
0.6 ± 0.25
0.024 ± 0.01
0.6 ± 0.25
b
Bottom Termination
0.006 ± 0.002
0.15 ± 0.05
0.01 + 0.002/-0.004
0.25 + 0.05/-0.1
0.012 ± 0.008
0.3 ± 0.2
0.016 ± 0.008
0.4 ± 0.2
0.02 ± 0.01
0.5 ± 0.25
0.02 ± 0.01
0.5 ± 0.25
0.024 ± 0.01
0.6 ± 0.25
0.024 ± 0.01
0.6 ± 0.25
Units
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Power Derating Curve
100
Percent Rated Power (%)
75
50
25
RMCS
1/16S, 1/16, 1/10, 1/8, 1/4
RMCS
1/20, 1/2, 1
0
30
60
90
120
150
180
Ambient Temperature (ºC)
Rev Date: 04/30/2010
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
8
www.seielect.com
marketing@seielect.com
