RGC Series — Semi-Precision Thick Film Chip Resistors
Features
• Precision performance
• Tolerances to ±0.5% and ±1%
• RoHS compliant / lead-free
• Less sensitive to ESD discharges than comparable
thin film devices
• Highly stable performance over time
• Power derating from 100% at 70°C to zero
at 150°C
• Temperature coefficient of resistance of
±50ppm/°C and ±100ppm/°C
Electrical Specifications
Type / Code
Package Type
Power Rating
(Watts) @ 70°C
Maximum
Working Voltage*
Maximum
Overload Voltage*
Resistance
Temperature
Coefficient
±50 ppm/°C
±100 ppm/°C
±50 ppm/°C
±100 ppm/°C
±50 ppm/°C
±100 ppm/°C
±50 ppm/°C
±100 ppm/°C
Ohmic Range and Tolerance
0.5%
10Ω – 3.24M
10Ω – 3.24M
100Ω – 3.24M
100Ω – 3.24M
10Ω – 3.24M
–
10Ω – 4.64M
10Ω – 4.64M
1%
100Ω – 1M
10Ω – 3.24M
100Ω – 3.24M
100Ω – 3.24M
3.32Ω – 3.24M
3.32Ω – 3.24M
3.32Ω – 4.64M
3.32Ω – 4.64M
RGC 1/16S
RGC 1/16
RGC 1/10
RGC 1/8
0402
0603
0805
1206
0.063W
0.100W
0.125W
0.250W
50V
50V
150V
200V
100V
100V
300V
400V
* Lesser of
√
PR or maximum working voltage.
Mechanical Specifications
L
Type / Code Body Length
RGC 1/16S
RGC 1/16
RGC 1/10
RGC 1/8
0.039 ±
1.00 ±
0.063 ±
1.60 ±
0.079 ±
2.00 ±
0.126 ±
3.20 ±
0.002
0.05
0.004
0.10
0.004
0.10
0.006
0.15
W
Body Width
0.020 ± 0.002
0.50 ± 0.05
0.031 +0.006/-0.002
0.80 +0.15/-0.05
0.050 ± 0.004
1.25 ± 0.10
0.063 ± 0.006
1.60 ± 0.15
H
Body Height
0.014
0.35
0.018
0.45
0.024
0.60
0.024
0.60
±
±
±
±
±
±
±
±
0.002
0.05
0.004
0.10
0.004
0.10
0.004
0.10
a
Top Termination
0.008
0.20
0.010
0.25
0.016
0.40
0.020
0.50
±
±
±
±
±
±
±
±
0.004
0.10
0.004
0.10
0.008
0.20
0.010
0.25
b
Bottom Termination
0.010 +0.002/-0.004
0.25 +0.05/-0.10
0.012 ± 0.004
0.30 ± 0.10
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.10
0.50 ± 0.25
Units
inches
mm
inches
mm
inches
mm
inches
mm
Performance Characteristics
Test
Endurance @ 125°C
Endurance @ 70°C
Resistance to Soldering Heat
Short Time Overload
Voltage Proof
Test Conditions
125°C, No load, 1,000 hrs.
Rated Voltage, 1.5 hr. On, 0.5 hr. Off, 1,000 hrs. 70°C
260°C ± 5°C, 5 seconds +1/-0
2 seconds at 2.5 times rated or limiting voltage
100 volts AC, 60 seconds
Test Results
±5%
±5%
±1%
±1%
No breakdown or flashover R
≥
1GΩ
Operating temperature range from -55°C to +150°C
How to Order
RGC
SEI Type
1/16
Code
T1
TCR
4.75K
Nominal Resistance
0.5%
Tolerance
R
Packaging
Code
1/16S
1/16
1/10
1/8
Wattage
0.063W
0.100W
0.125W
0.250W
Size
0402
0603
0805
1206
TCR
T1 = 100ppm
T2 = 50ppm
Tolerance
0.5%
1.0%
Values
E96
E96
SEI Types
1/16S
1/16, 1/10, 1/8
Pkg Qty Description Code
10,000
5,000
Paper
R
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www.seielect.com
10
email: marketing@seielect.com
Rev 08/07
