RK92
thick film resistors for high voltage
resistors
EU
features
•
High resistance resistors for high voltage circuits
•
Thin SIP shape
•
The flame retardant coats corresponding to UL94V-0
are used
•
Thick film resistors (RuO
2
) ensure high stabilities
in life and change in aging
•
Marking: Black body color
•
Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
dimensions and construction
L
Inner Insulation
Resistive Coating Outer
Film
Coating Resin
Type
4L
c
5L
H
6L
3C
Inner
Electrode Ceramic
Substrate
a
P
Terminal
8C
9C
b
d
5C
7C
L (Max.) H (Max.)
.500
(12.7)
.602
(15.3)
.701
(17.8)
.425
(10.8)
.622
(15.8)
.823
(20.9)
.925
(23.5)
1.02
(26.0)
.256
(6.5)
.020±.004 .118±
.020
.012
(0.5±0.1) (3.0
+0.5
)
-0.3
.098
(2.5)
.200
(5.08)
Dimensions
inches
(mm)
a
b
c (Max.)
d
P
.402±.008
(10.2±0.2)
.5±.008
(12.7±0.2)
.598±.008
(15.2±0.2)
.3±.008
.010±.004
(7.62±0.2)
(0.25±0.1)
.5±.008
(12.7±0.2)
.701±.008
(17.8±0.2)
.799±.008
(20.3±0.2)
.902±.008
(22.9±0.2)
ordering information
New Part #
RK92
Type
5L
Style
4L
5L
6L
3C
5C
7C
8C
9C
D
Termination
Surface Material
D: SnAgCu
(Other termination material
styles may be available,
please contact factory
for options)
107
Nominal
Resistance
±2% ~ ±10%:
2 significant figures
+ 1 multiplier
±1%: 3 significant figures
+ 1 multiplier
J
Resistance
Tolerance
F: ±1%
G: ±2%
J: ±5%
K: ±10%
M: ±20%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/29/10
120
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
thick film resistors for high voltage
applications and ratings
Part
Designation
4L
5L
6L
3C
5C
7C
8C
9C
Power
Rating
0.5W
0.5W
0.6W
0.5W
0.75W
0.85W
1.0W
1.1W
±300
T.C.R.
(ppm/°C)
Max.
Resistance Range (Ω)
E-12, 50x10
n
F: ±1%
2M - 10M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
G: ±2%
2M - 10M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
1M - 500M
J: ±5%
––
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
K: ±10%
––
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
M: ±20%
––
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
1M - 1G
10kV
Maximum
Working
Voltage
1kV
10kV
10kV
7kV
+70°C
-25°C
to
+125°C
Rated
Operating
Ambient Temperature
Temperature
Range
Please contact factory for other values that are not listed above.
environmental applications
Derating Curve
100
80
% Rated Power
60
40
20
0
-60 -40 -20
-55
0
20 40 60 80 100 120 140
125
25
Ambient Temperature
(°C)
For resistors operated at an ambient temperature
of 70°C or above, a power rating shall be derated
in accordance with the above derating curve.
Performance Characteristics
Parameter
Resistance
T.C.R.
Resistance to Solder Heat
Temperature Cycling
Moisture Resistance
Endurance @ 70°C
Requirement
∆
R ±(% + 0.05Ω)
Limit
Typical
Within specified tolerance
Within specified tolerance
1%
1%
5%
5%
—
—
0.5%
0.5%
3%
3%
25°C
Room temperature +100°C
260°C ± 5°C, 10 seconds ± 1 second
-25°C (30 minutes)/ +125°C (30 minutes) 5 cycles
40°C ± 2°C, 90 - 95% RH, 1000 hours,
Room temperature 1000 hours, Rated voltage
Test Method
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/18/12
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
121
resistors
RK92
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