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ERJ-2RKF7870X Datasheet, PDF (3/3 Pages) Panasonic Semiconductor – Precision Thick Film Chip Resistors | |||
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Precision Thick Film Chip Resistors
â Ratings
<±0.5 %>
Type
(inch size)
Power Rating Limiting Element Maximum Overload
at 70 °C
Voltage(1)
Voltage(2)
(W)
(V)
(V)
Resistance
Tolerance
(%)
ERJ1RH
(0201)
0.05
15
30
±0.5
ERJ2RH
(0402)
0.063
50
100
±0.5
ERJ2RK
(0402)
0.063
50
100
±0.5
ERJ3RB
(0603)
0.1
50
100
±0.5
ERJ3RE
(0603)
0.1
50
100
±0.5
ERJ6RB
(0805)
0.1
150
200
±0.5
ERJ6RE
(0805)
0.1
150
200
±0.5
Resistance
Range
(Ω)
1 k to 1 M
(E24, E96)
100 to 100 k
(E24, E96)
10 to 97.6
102 k to 1 M
(E24, E96)
100 to 100 k
(E24, E96)
10 to 97.6
102 k to 1 M
(E24, E96)
100 to 100 k
(E24, E96)
10 to 97.6
102 k to 1 M
(E24, E96)
T.C.R.
(Ã10 â 6/°C)
Category
Temperature Range
(°C)
±50
â55 to +125
±50
â55 to +125
±100
â55 to +125
±50
â55 to +125
±100
â55 to +125
±50
â55 to +125
±100
â55 to +125
<±1 %>
Type
(inch size)
Power Rating Limiting Element Maximum Overload
at 70 °C
Voltage(1)
Voltage(2)
(W)
(V)
(V)
Resistance
Tolerance
(%)
Resistance
Range
(Ω)
T.C.R.
(Ã10 â 6/°C)
Category
Temperature Range
(°C)
ERJXGN
(01005)
0.031
15
30
ERJ1GN
(0201)
0.05
25
50
ERJ2RK
(0402)
0.1
50
100
ERJ3EK
(0603)
0.1
75
150
ERJ6EN
(0805)
0.125
150
200
ERJ8EN
(1206)
0.25
200
400
ERJ14N
(1210)
0.5
200
400
ERJ12N
(1812)
0.75
200
500
ERJ12S
(2010)
0.75
200
500
ERJ1TN
(2512)
1
200
500
±1
10 to 1 M
(E24, E96)
<100 Ω : ±300
100 Ω < : ±200
â55 to +125
±1
10 to 1 M(3)
(E24, E96)
±200
â55 to +125
±1
10 to 1 M(3)
(E24, E96)
±100
â55 to +155
±1
10 to 1 M
(E24, E96)
±100
â55 to +155
±1
10 to 2.2 M
(E24, E96)
±100
â55 to +155
±1
10 to 2.2 M
(E24, E96)
±100
â55 to +155
±1
10 to 1 M
(E24, E96)
±100
â55 to +155
±1
10 to 1 M
(E24, E96)
±100
â55 to +155
±1
10 to 1 M
(E24, E96)
±100
â55 to +155
±1
10 to 1 M
(E24, E96)
±100
â55 to +155
(1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV=âPower Rating à Resistance Values, or Limiting Element Voltage
listed above, whichever less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined from SOTV=2.5 (Only ERJ2RK ±1% =2.0) à Power Rating or max.
Overload Voltage listed above whichever less.
(3) Please contact us when you need a type with a resistance of less than 10 Ω.
Power Derating Curve
For resistors operated in ambient temperatures above
70 °C, power rating shall be derated in accordance
with the ï¬gure on the right.
â55 °C
100
70 °C
80
60
40
20
0â60 â40 â20
3,
&
&
&
5
9(
(
3
3)
3,
3
3
125 °C
155 °C
0 20 40 60 80 100 120 140 160 180
Ambient Temperature (°C)
Design and speciï¬cations are each subject to change without notice. Ask factory for the current technical speciï¬cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
04 Feb. 2014
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