Voltage Ratings of 10 KVDC, 15 KVDC or 20 KVDC at +125擄C.
鈥?/div>
Standard Voltage Division Ratios of 1,000:1 or 100:1, with
custom ratios available.
These specifications can provide important improvements
in performance in many types of advanced electronic
systems, including TWT power supplies, radar systems, X-ray
systems, analytical equipment and high resolution CRT displays.
Standard Type THV Precision High Voltage Divider Networks
Model
No.
Voltage Rating
Ratio Code
Letter
Voltage
Division
Resistance
R
1
R
2
Total
Dimensions inches (mm)
A
B
For complete information on price and delivery of both
evaluation and production quantities, contact our Sales
Office.
Specifications:
Ratio Tolerance:
See ordering information.
Absolute Tolerance:
鹵1.0%
for all resistors.
Ratio Temperature Coefficient:
information.
See ordering
1.100
鹵.015
(27.94
鹵.38)
1.650
鹵.015
(41.91
鹵.38)
A
THV 10
10 KVDC
B
1,000 : 1
100:1
99.9 Meg
99 Meg
100 K 100 Meg
1 Meg 100 Meg
1.500
鹵.030
(38.10
鹵.76)
2.050
鹵.030
(52.07
鹵.76)
A
THV 15
15 KVDC
B
A
THV 20
20 KVDC
1,000:1
100:1
1,000:1
149.85 Meg
150 K 150 Meg
148.5 Meg 1.5 Meg 150 Meg
199.8 Meg
200 K 200 Meg
B
100:1
198 Meg
2 Meg 200 Meg
2.600
鹵.030
(66.04
鹵.76)
2.200
鹵.015
(55.88
鹵.38)
Absolute Temperature Coefficient:
30 ppm/擄C.
Referenced to +25擄C,
鈭?/div>
R taken at -55擄C and
+125擄C.
Voltage Rating:
and R
2
in series.
Rated voltage applied to R
1
Ordering Information:
THV10 - A 100M - 1.0 - 10
Model Number:
Ratio Temperature Coefficient
from -55擄C to +125擄C:
-25 = 25 ppm/擄C
-10 = 10 ppm/擄C
Standard Ratio Tolerance at Rated Voltage:
-2.0 = 2.0%
-0.5 = 0.5%
-1.0 = 1.0%
-0.25 = 0.25%
Load Life:
Ratio change with rated voltage
applied for 1,000 hours at +125擄C, 0.4% max.
Overvoltage:
1.5 times rated voltage for
5 seconds, ratio change 0.5% max.
Thermal Shock:
Mil-Std-202, Method 107,
Cond. C, ratio change 0.25% max.
Moisture Resistance:
Mil-Std-202, Method 106,
ratio change 0.5% max.
Ratio Code Letter:
Total Resistance Value of the Divider:
A
.120
鹵.030
(3.05
鹵.76)
.710
鹵.040
(18.03
鹵1.02)
R
1
R
2
CADDOCK ELECTRONICS
THV 10 - A 100M - 1.0 - 10
0102
Solderable Leads
Encapsulation:
High Temperature Silicone
Conformal with Dielectric Withstanding Voltage of
750 volts.
Insulation Resistance:
10,000 Megohms, min.
Derating Curve:
100
80
60
RATED VOLTAGE, %
40
20
0
PIN 1
1.000
鹵.125
(25.40
鹵3.18)
PIN 1
.025
鹵.002
(.64
鹵.05)
DIA.
.100
(2.54)
B
.200
鹵.015
(5.08
鹵.38)
DIMENSIONS IN INCHES AND (MILLIMETERS)
Custom Type THV Precision High Voltage Divider Networks
Custom Type THV Precision High Voltage Divider
Networks can be produced with a broad range of
resistance values, voltage ratios, voltage ratings,
ratio tolerances and ratio temperature coefficients.
Contact our Applications Engineering about
your custom high voltage divider requirement.
25
75 125 175 225
AMBIENT TEMPERATURE,
擄C
Applications Engineering
17271 North Umpqua Hwy.
Roseburg, Oregon 97470-9422
Phone: (541) 496-0700
Fax: (541) 496-0408
漏 2002 Caddock Electronics, Inc.
e-mail: caddock@caddock.com 鈥?web: www.caddock.com
Sales and Corporate Office
1717 Chicago Avenue
Riverside, California 92507-2364
Phone: (909) 788-1700
Fax: (909) 369-1151
27.1 IL112.0802
1
