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CRHV
Vishay Techno
Document Number 68002
Revision 12-Feb-03
High Voltage Chip Resistors
FEATURES
High voltage up to 3000 volts.
Outstanding stability < 0.5%.
Flow solderable.
Custom sizes available.
Automatic placement capability.
Top and wraparound terminations.
Tape and reel packaging available.
Internationally standardized sizes.
Nickel barrier available.
ELECTRICAL SPECIFICATIONS
Resistance Range:
2 Megohms to 50 Gigohms.
Resistance Tolerance:
1%,
2%,
5%,
10%,
20%.
Temperature Coefficient:
100ppm/
C. (- 55
C to + 150
C)
Voltage Rating:
1500V - 3000V.
Short Time Overload:
Less than 0.5%
R.
MECHANICAL SPECIFICATIONS
Construction:
96% alumina substrate with proprietary cermet
resistance element and specified termination material.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature:
- 55
C to + 150
C
Life:
Less than 0.5% change when tested at full rated power.
*For non-standard sizes, lower values or higher power rating
requirement, contact factory at 904-923-3313.
RESISTANCE
POWER
VOLTAGE
RANGE*
RATING*
RATING
MODEL*
(Ohms)
(MW)
(V) (Max.)
CRHV1206
2M - 8G
300
1500
CRHV1210
4M - 10G
450
1750
CRHV2010
6M - 35G
500
2000
CRHV2510
10M - 40G
600
2500
CRHV2512
12M - 50G
700
3000
STANDARD ELECTRICAL SPECIFICATIONS
VOLTAGE COEFFICIENT OF RESISTANCE CHART
SIZE
VALUE (Ohms)
VCR (PPM/V)
FURTHER INSTRUCTIONS
CRHV1206
2M - 199M
25
Values over 200M, consult factory.
CRHV1210
4M - 200M
25
Values over 200M, consult factory.
CRHV2010
6M - 99M
10
Values over 1G, consult factory.
100M - 1G
20
CRHV2510
10M - 99M
10
Values over 1G, consult factory.
100M - 1G
15
CRHV2512
12M - 999M
10
Values over 5G, consult factory.
1G - 5G
25
DIMENSIONS in inches [millimeters]
Termination Style A
(3-sided wraparound)
Termination Style C
(5-sided wraparound)
Termination Style B
(Top conductor only)
.025 [.635]
Max.
W
T
L
LENGTH (L)
WIDTH (W)
THICKNESS (T)
MODEL
0.006 [0.152]
0.006 [0.152]
0.002 [0.051]
.025 [.635]
Max.
L
T
W
T
W
L
.025 [.635]
Max.
CRHV1206
0.125
0.063
0.025
CRHV1210
0.125
0.100
0.025
CRHV2010
0.200
0.100
0.025
CRHV2510
0.250
0.100
0.025
CRHV2512
0.250
0.126
0.025
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5
CRHV
Vishay Techno
Document Number 68002
Revision 12-Feb-03
DERATING CURVE
ORDERING INFORMATION
20 50 70 100 150
120
100
80
60
40
20
0
AMBIENT TEMP. DEG. CENTIGRADE
% OF RA
TED POWER
2512
SIZE
HV
MODEL
S2
SOLDER
TERMINATION
S2 = Sn62
A
TERMINATION
STYLE
A = 3 sided
B = Top
only
C = 5 sided
A
TERMINATION
MATERIAL
A = Palladium Silver
B = Platinum Gold
C = Gold
D = Platinum Silver
E = Palladium Gold
F = Nickel Barrier
1008
VALUE
The first 3 digits are
significant figures.
Last digit specifies
the number of zeros
to follow.
Example:
1008 = 10 Gigohms.
F =
1%
G=
2%
J =
5%
K =
10%
M =
20%
F
TOLERANCE
100
TCR
100 =
100ppm/
C
150 =
150ppm/
C
200 =
200ppm/
C
350 =
350ppm/
C
High Voltage Chip Resistors
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