PCR Series
Pulse Withstanding Chip Resistor
•
•
•
•
•
•
Resistances from 1 Ohm to 20MOhms
Power Rating 0.125 to 1.5 Watt
Resistance Tolerances to ± 5%
Excellent pulse withstanding performance
TCR’s to ±100 ppm/°C
Sizes: 0603 / 0805 / 1206 / 1210 / 2010 / 2512
SPECIFICATIONS
Type
Power Rating (W) at 70°C
Resistance Range (Ω)
(E24)
MAX Operating Voltage
1
Tolerances
PCR0603
0.125
10 to 1M
50V
PCR0805
0.25
PCR1206
0.33
PCR1210
0.50
1 to 20M
PCR2010
0.75
PCR2512
1.5
150V
200V
200V
400V
500V
5% / 10% / 20%
10Ω - 270Ω:
200ppm
300Ω - 1M:
100ppm
1Ω - 270Ω:
200ppm
300Ω - 20M:
100ppm
1
TCR
1Ω - 20Ω:200ppm
22Ω - 20M:100ppm
Operating Voltage =
( P * R )
or MAX Listed, whichever is lower.
Pow er Derating Curve
Type
PCR0603
PCR0805
PCR1206
PCR1210
PCR2010
PCR2512
Embossed
Paper
Quantity / Tape Diameter
100
80
5K / 7”
10K / 10”
20K / 13”
Power (%)
60
40
20
4K / 7”
8K / 10”
0
0
20
40
60
70
80
100 120 140 155
Am bient Tem perature (°C)
Ordering Information
Part Description: Part Type - Resistance - Tolerance - TCR - Packaging
Example: PCR0603 10 Ohm 5% 200ppm
(Note: if no TCR is specified: The highest value will be supplied)
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
12/15
PCR Series
Pulse Withstanding Chip Resistor
Specifications
Test
TCR
Short Time Overload
Insulation Resistance
Load Life
Damp Heat with Load
Dry Heat
Bending Strength
Solderability
Resistance to Soldering
Heat
Voltage Proof
Leaching
Rapid Change of
Temperature
RoHS Compliant
Exemption
Specification
see above
±(1.0%+0.05Ω)
≥10G
±(3.0%+0.05Ω)
±(3.0%+0.05Ω)
±(3.0%+0.05Ω)
±(1.0%+0.05Ω)
95% min. coverage
±(1.0%+0.05Ω)
No breakdown or flashover
Individual leaching area
<5%
Total leaching area <10%
±(1.0%+0.05Ω)
Test Method
-55°C~+125°C, 25°C is the reference temperature
RCWV*2.5 or Max. overload voltage for 5 seconds
Max. overload voltage for 1 minute
70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs
“ON” and 0.5 hrs “OFF”
40±2°C, 90~95% R.H. Max. working voltage for 1000 hrs
with 1.5 hrs “ON” and 0.5 hrs “OFF”
at +155°C for 1000 hrs
Bending once for 5 seconds
2010, 2512 sizes: 2mm Other sizes: 3mm
245±5°C for 3 seconds
260±5°C for 10 seconds
1.42 times RCWV (RMS) for 1 minute
260±5°C for 30 seconds
-55°C to +155°C, 5 cycles
This part is RoHS compliant
with exemption
7(c)-I, as authorized by 2011/b5/EU.
Dimensions
Type
L
PCR 0603
PCR 0805
PCR 1206
PCR 1210
PCR 2010
PCR 2512
0.060
±0.004
[ 1.6
±0.1
]
0.080
±0.004
[ 2.0
±0.1
]
0.120
±0.004
[ 3.1
±0.1
]
0.120
±0.004
[ 3.1
±0.1
]
0.200
±0.004
[ 5.0
±0.1
]
0.250
±0.004
[ 6.35
±0.1
]
B
0.030
±0.004
[ 0.8
±0.1
]
0.050
±0.004
[ 1.25
±0.1
]
0.060
±0.006
[ 1.55
±0.15
]
0.100
±0.006
[ 2.6
±0.15
]
0.100
±0.006
[ 2.5
±0.15
]
0.120
±0.006
[ 3.1
±0.15
]
D
0.018
±0.004
[ 0.45
±0.1
]
0.020
±0.004
[ 0.50
±0.1
]
0.022
±0.004
[ 0.55
±0.1
]
0.022
±0.004
[ 0.55
±0.1
]
0.022
±0.004
[ 0.55
±0.1
]
0.022
±0.004
[ 0.55
±0.1
]
C
0.012
±0.008
[ 0.3
±0.2
]
0.016
±0.008
[ 0.4
±0.2
]
0.020
±0.008
[ 0.5
±0.2
]
0.020
±0.008
[ 0.5
±0.2
]
0.020
±0.008
[ 0.5
±0.2
]
0.020
±0.008
[ 0.5
±0.2
]
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
12/15
PCR Series
Pulse Withstanding Chip Resistor
Pulse Graphs
Single Pulse
10000
Pulse Power(Watts)
1000
100
10
2512
2010
1210
1206
0805
0.001
0.01
0.1
1
1
0.0001
Pulse Duration Time(sec.)
1
2
Result of 50 rectangular pulses at 1 min intervals
<1% deviation from initial value
Continuous Pulse
10000
Pulse Power(Watts)
1000
100
10
1
0.0001
0.001
0.01
0.1
1
2512
2010
1210
1206
0805
Pulse Duration Time(sec.)
1
Result of rectangular pulses at intervals causing
max power rating at 70C
2
<1% deviation from initial value
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
12/15
京公网安备 11010802033920号
EEWORLD
