RK92
resistors
thick film resistors for high voltage
NEW
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 RoHS
requirements. Pb located in glass material,
electrode and resistor element is exempt per Annex 1,
exemption 5 of EU directive 2005/95/EC
dimensions and construction
L
Inner Insulation
Resistive Coating Outer
Film
Coating Resin
Type
9C
L (Max.) H (Max.)
1.02
(26.0)
.925
(23.5)
.823
(20.9)
.622
(15.8)
.425
(10.8)
.602
(15.3)
.500
(12.7)
.701
(17.8)
.200
(5.08)
.256
(6.5)
.020±.004 .118±
.020
.012
(0.5±0.1) (3.0
+0.5
)
-0.3
.098
(2.5)
Dimensions
inches
(mm)
a
b
c (Max.)
d
P
.902±.008
(22.9±0.2)
.799±.008
(20.3±0.2)
.701±.008
(17.8±0.2)
.5±.008
.010±.004
(12.7±0.2)
(0.25±0.1)
.3±.008
(7.62±0.2)
.5±.008
(12.7±0.2)
.402±.008
(10.2±0.2)
.598±.008
(15.2±0.2)
c
8C
H
7C
5C
Inner
Electrode Ceramic
Substrate
a
P
Terminal
b
d
3C
5L
4L
6L
N
E
ordering information
New Part #
RK92
Type
5L
Style
9C
8C
7C
5C
3C
5L
4L
6L
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%
W
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
2/19/07
116
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
RK92
thick film resistors for high voltage
applications and ratings
Part
Designation
9C
8C
7C
5C
3C
5L
4L
6L
Power
Rating
1.1W
1.0W
0.85W
0.75W
0.5W
0.5W
0.5W
0.6W
±300
T.C.R.
(ppm/°C)
Max.
Resistance Range (Ω)
F: ±1%
1M - 500M
––
––
1M - 500M
1M - 500M
1M - 500M
2M - 10M
1M - 500M
G: ±2%
1M - 500M
––
––
1M - 500M
1M - 500M
1M - 500M
2M - 10M
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
7kV
10kV
1kV
10kV
10kV
+70°C
-25°C
to
+125°C
Maximum
Working
Voltage
Rated
Operating
Ambient Temperature
Temperature
Range
resistors
environmental applications
Derating Curve
100
80
% Rated Power
60
40
20
0
-60 -40 -20
-55
0
20 40 60 80 100 120 140
25
125
Ambient Temperature
(°C)
Performance Characteristics
Parameter
Resistance
T.C.R.
Resistance to Solder Heat
Temperature Cycling
Moisture Resistance
Endurance @ 70°C
Requirement
Δ
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.
2/28/07
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
117
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