VISHAY CRHV Technical data
CRHV
Vishay Techno
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.
STANDARD ELECTRICAL SPECIFICATIONS
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
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
CRHV2510 10M - 40G 600 2500
CRHV2512 12M - 50G 700 3000
*For non-standard sizes, lower values or higher power rating
requirement, contact factory at 904-923-3313.
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.
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.
CRHV2510 10M - 99M 10 Values over 1G, consult factory.
CRHV2512 12M - 999M 10 Values over 5G, consult factory.
100M - 1G 20
100M - 1G 15
1G - 5G 25
DIMENSIONS in inches [millimeters]
Termination Style A
(3-sided wraparound)
L
T
Termination Style B
(Top conductor only)
L
T
www.vishay.com
4
W
.025 [.635]
Max.
W
.025 [.635]
Max.
MODEL ± 0.006 [0.152] ± 0.006 [0.152] ± 0.002 [0.051]
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
Termination Style C
(5-sided wraparound)
L
T
LENGTH (L) WIDTH (W) THICKNESS (T)
W
.025 [.635]
Max.
Document Number 68002
Revision 12-Feb-03
CRHV
DERATING CURVE
ORDERING INFORMATION
2512
HV
MODEL
SIZE
A
TERMINATION
STYLE
A = 3 sided
B = Top
only
C= 5 sided
High Voltage Chip Resistors
120
100
80
60
40
20
% OF RATED POWER
0
20 50 70 100 150
AMBIENT TEMP. DEG. CENTIGRADE
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
TOLERANCE
F= ± 1%
G= ± 2%
J= ± 5%
K = ± 10%
M = ± 20%
Vishay Techno
100
TCR
100 = ± 100ppm/°C
150 = ± 150ppm/°C
200 = ± 200ppm/°C
350 = ± 350ppm/°C
S2
SOLDER
TERMINATION
S2 = Sn62
Document Number 68002
Revision 12-Feb-03
www.vishay.com
5
Loading...