RMC Series — General Purpose Thick Film Chip Resistors
Features
• Nickel barrier terminations standard
• Zero ohm available (max resistance 0.05Ω)
• Power derating from 100% at 70°C to
zero at +155°C
• RoHS compliant / lead-free available (RMCF)
Electrical Specifications
Package
Size
Power
Rating
(Watts)
@ 70°C
Maximum
Working
Voltage*
Maximum
Overload
Voltage
Max.
Current
Resistance Temperature
Coefficient
RMC 1/20
0201
0.050W
25V
50V
1 Amp
RMC 1/16S
0402
0.063W
50V
100V
RMC 1/16
0603
0.100W
50V
RMC 1/10
0805
0.125W
RMC 1/8
1206
RMC 1/4
Type / Code
Ohmic Range and Tolerance
1%
5%
±300 ppm/°C
±200 ppm/°C
10Ω – 97.6Ω
100Ω – 1MΩ
10Ω – 91Ω
100Ω – 10MΩ
1 Amp
±200 ppm/°C
±100 ppm/°C
–
1Ω – 10MΩ
1Ω – 10MΩ
–
100V
1 Amp
±350
±200
±100
±350
ppm/°C
ppm/°C
ppm/°C
ppm/°C
–
1Ω – 9.76Ω
10Ω – 1MΩ
1.02M – 10MΩ
1Ω – 9.1Ω
10Ω – 10MΩ
–
11MΩ – 22MΩ
150V
300V
2 Amp
±350
±200
±100
±350
ppm/°C
ppm/°C
ppm/°C
ppm/°C
–
0.1Ω – 0.976Ω
1.0Ω – 10MΩ
–
0.1Ω – 9.1Ω
10Ω – 10MΩ
–
11MΩ – 22MΩ
0.250W
200V
400V
2 Amp
±350
±200
±100
±350
ppm/°C
ppm/°C
ppm/°C
ppm/°C
–
0.1Ω – 0.976Ω
1.0Ω – 10MΩ
–
0.1Ω – 9.1Ω
10Ω – 10MΩ
–
11MΩ – 24MΩ
1210
0.330W**
200V
400V
3 Amp
±350
±200
±100
±350
ppm/°C
ppm/°C
ppm/°C
ppm/°C
–
0.1Ω – 0.976Ω
1.0Ω – 10MΩ
–
0.15Ω – 9.1Ω
10Ω – 10MΩ
–
11MΩ – 22MΩ
RMC 1/2
2010
0.750W
200V
400V
3 Amp
±350
±200
±100
±350
ppm/°C
ppm/°C
ppm/°C
ppm/°C
–
0.1Ω – 0.976Ω
1.0Ω – 10MΩ
–
0.1Ω – 9.1Ω
10Ω – 10MΩ
–
11MΩ – 22MΩ
RMC 1
2512
1.000W
200V
400V
3 Amp
±350
±200
±100
±350
ppm/°C
ppm/°C
ppm/°C
ppm/°C
–
0.1Ω – 0.976Ω
1.0Ω – 1MΩ
–
0.1Ω – 9.1Ω
10Ω – 10MΩ
–
11MΩ – 22MΩ
* Lesser of √PR or maximum working voltage.
**Power rating is 0.500W for ohmic values below 1KΩ
How to Order
RMC
SEI Type Description
RMC
Standard
RMCF
RoHS
1/16
4.7K
5%
R
SEI Type
Code
Nominal Resistance
Tolerance
Packaging
Code Wattage Size
SEI Types
Pkg Qty
0.050W 0201
1%
E96,E24
1/20
15,000
1/16S 0.063W 0402
5%
E24
1/16S
1/20
1/16
0.100W 0603
1/10
0.125W 0805
1/8
0.250W 1206
1/4
0.330W 1210
1/2
Description
R
10,000 10" reel - Paper
10,000
1/16, 1/10, 1/8
Code
G
1/4, 1/2, 1
5,000
7" reel - Paper
1,000
Bulk
R
A
4,000
7" - Embossed
R
0.750W 2010
1
Toll Free: (888) SEI-SEIS
(888) 734-7347
Tolerance Values
1.000W 2512
www.seielect.com
1
email: marketing@seielect.com
Rev 01/08