Industry’s widest range of high value/ high voltage resistors-
1/8W to 20W, resistance values up to 10
13
Ω,
voltages to 90KV,
TC’s as low as ±15ppm, tolerances to ±0.05%!
H
Available on Tape & Reel (sizes <2.5” long)
RESISTORSMCAPACITORSMCOILSMDELAY LINES
Non-inductive serpentine film (RP series)
OPTIONS
Various options include formed leads, matched sets, custom marking,
hermetic-seal, burn-in, vacuum/space operation, custom sizes, etc. Opt. P
= high pulse design, Opt H = increased voltage, Opt B = increased power.
1.35” min (1.06” on
1/2W and smaller)
RCD’s high voltage thick-film resistors represent the most advanced technology in the
industry. Series RG is designed for semi-precision applications, offering high
performance and low cost at voltage levels up to 15KV. Series RH features special
composition and processing enabling tight tolerances, TC’s to 25ppm, voltages to
60KV. Series RP utilize highest grade materials enabling tightest tolerances, lowest
VC’s, TC’s to 15ppm, as well as increased power, temperature, and voltage levels (to
90KV). Series RP utilize serpentine film pattern for lowest inductance. Series RP
leadwires are gold-plated nickel clad copper (Series RG and RH are tinned copper).
All units are printed or banded with resistance value and tolerance as minimum.
The ruggedness of these models enables superior long term reliability, especially in
demanding applications such as military, space, and medical equipment, as well as
electron microscopes, high impedance amplifiers, electrometers, radiation testers, etc.
Standard Resis. Range**(K=10
3
, M=10
6
, G =10
9
)
d
. 020
. 024
. 025
. 028
. 031
. 031
. 031
. 040
←
A
→
Voltage
Rating*
300V
500V
1KV
1. 5KV
2KV
5KV
10KV
15KV
↓
↑
d
→
D
←
Wattage
RG
Series
@ 25°C
RG 1/ 8
RG 1/ 4
RG 1/ 2
RG 1S
RG 1
RG 2
RG 3
RG 4
1/ 8W
1/ 4W
1/ 2W
1W
1W
2W
3W
4W
Dielectric
Strength
500V
500V
500V
500V
1KV
1KV
1KV
1KV
Dimensions (Inch)
L
. 134 ±. 04
. 256 ±. 04
. 368 ±. 04
. 472 ±. 05
. 581 ±. 05
1. 06 ±. 062
1. 67 ±. 062
2. 05 ±. 062
. 067
. 098
. 134
. 158
. 216
. 275
. 275
. 335
D
±. 025
±. 025
±. 032
±. 032
±. 032
±. 032
±. 032
±. 032
25ppm
N/ A
N/ A
N/ A
N/ A
N/ A
N/ A
N/ A
N/ A
50ppm
1M-10M
100K-50M
100K-50M
200k-50M
200k-50M
N/ A
N/ A
N/ A
100ppm
1M-300M
100K-3G
100K-3G
200K-100M
200K-100M
**
**
**
200ppm
1M-300M
100K-3G
100K-3G
200K-300M
200K-500M
**
**
**
350ppm
1M-300M
100K-3G
100K-3G
200K-300M
200K-500M
1M-1. 5G
1M-1. 5G
1M-1. 5G
Wattage
RH
Series
@ 25°C
Voltage Dielectric
Rating* Strength
Dimensions (Inch)
L
D
d
Standard Resis. Range** (K=10
3
, M=10
6
, G =10
9
, T =10
12
)
25ppm
50ppm
100ppm
200ppm
400ppm
RH1/ 8
1/ 8W
500V
500V
. 240±. 04
. 085±. 025
. 024
100K-50M
50K-100M
10K-100M
10K-500M
500M-4G
RH1/ 4
1/ 4W
750V
500V
. 354±. 04
. 118±. 04
. 024
100K-100M 100K-100M
10K-300M
10K-1G
1G -5G
RH1/ 2
1/ 2W
1500V
500V
. 500±. 04
. 180±. 04
. 031
100K-100M 100K-100M
100K-1G
100K-5G
1G -5G
RH1
1W
2000V
1KV
. 571±. 04
. 180±. 04
. 031
100K-100M 100K-500M
100K-2G
100K-15G
15G -50G
RH2
2W
5000V
1KV
1. 00±. 08
. 265±. 045 . 031/ . 04 100K-100M 100K-500M
100K-2G
100K-100G
see not e 1
RH3
3W
10KV
1KV
1. 65±. 08
. 265±. 045 . 031/ . 04 100K-100M 100K-500M
100K-2G
100K-100G
see not e 2
RH4
4W
15KV
1KV
2. 05±. 08
. 320±. 045 . 031/ . 04
-
100K-500M
100K-2G
100K-10G
-
RH6
6W
20KV
1KV
3. 03±. 08
. 320±. 045 . 031/ . 04
-
500K-500M
500K-2G
100K-10G
-
RH10
10W
35KV
1KV
4. 70±. 12
. 320±. 045 . 031/ . 04
-
1M-500M
1M-2G
100K-10G
-
RH16
16W
60KV
1KV
7. 48±. 12
. 320±. 045
. 040
-
1M-500M
1M-2G
100K-10G
-
Note 1: RH2 is available in 400ppm TCR from 100G to 300G, 300G-600G is 1000ppm, 600G-3T is 1500ppm Note 2: RH3 is available in 400ppm TCR from 100G-600g, 600G-1T is 1000ppm, 1T-10T is 1500ppm
Wattage
RP
Series
@ 40°C
Voltage Dielectric
Rating* Strength
Dimensions (Inch)
L
D
d
Standard Resis. Range**(K=10
3
, M=10
6
, G =10
9
)
15ppm
25ppm
50ppm
100ppm
200ppm
RP2
3. 8W
15KV
1KV
1. 063 ±. 04
. 315 ±. 025
. 031
1K - 1G
1K - 10G
1K - 10G
1K - 10G
1K - 10G
RP3
5W
21KV
1KV
1. 457 ±. 04
. 315 ±. 025
. 031
1K - 1G
1K - 15G
1K - 15G
1K - 15G
1K - 15G
RP5
7. 5W
30KV
1KV
2. 047 ±. 05
. 315 ±. 025
. 031
1K - 1G
1K - 20G
1K - 20G
1K - 20G
1K - 20G
RP7
10W
45KV
1KV
3. 071 ±. 06
. 315 ±. 025
. 031
1K - 1G
1K - 30G
1K - 30G
1K - 30G
1K - 30G
RP10
13. 5W
60KV
1KV
4. 000 ±. 06
. 315 ±. 025
. 031
1K - 1G
1K - 40G
1K - 40G
1K - 40G
1K - 40G
RP12
16W
72KV
1KV
4. 800 ±. 06
. 315 ±. 025
. 031
1K - 1G
1K - 50G
1K - 50G
1K - 50G
1K - 50G
RP15
20W
90KV
1KV
5. 984 ±. 06
. 315 ±. 025
. 031
1K - 1G
1K - 60G
1K - 60G
1K - 60G
1K - 60G
* Maximum working voltage is DC or AC RMS (50-60Hz sinusoidal) and is determined by E= (PR)
1/2
, E not to exceed value listed in column above. **Consult factory for res. values outside the standard range
CUSTOM DESIGNS
1.
Increased Ratings
- increased power and voltage ratings are
available with special processing. By specifying Opt.H on RG series,
voltage ratings are increased by 100% (by 50% on sizes 2W-4W).
2.
Matched Sets and Networks
- RCD’s experience in matching
resistors can result in cost savings up to 50% by allowing relatively
loose absolute tolerances/TC’s but tight matching requirements.
Resistance matching to 0.02% and TC tracking to 5ppm is available.
3.
Threaded Terminations
- resistors are available with tapped end
caps for series combination into virtually any voltage or resis. value.
4.
Hermetic-Sealed Construction
- Available on RH1, RH2, & RH3
for use in harshest environments. Add .08” to dia. & .18” to length.
SPECIFICATIONS
(Typ.)
RG Series
RH Series
RP Series
Operating Temp. Range
-55 to +155°C* -55 to +155°C* -55 to +225°C*
Tolerances
1%-10%, 0.1% avail
0.1%-5%
0.05%-5%
Coating
Epoxy
Epoxy
Silicone
Leadwire
Tinned Copper
Tinned Copper Gold plated **
Inductance
Low
Low
Non-Inductive
Overload (1.5xW, 5S, nte 1.5xV)
±1%
∆R
±0.5%
∆R
±0.25%
∆R
Load Life (1000 hours)
±2%
∆R
±0.5%
∆R
±0.4%
∆R
Moisture Resistance
±2%
∆R
±0.5%
∆R
±0.25%
∆R
<1G
Ω
-10ppm/ V
-5ppm/ V
-0.3ppm/ V
Voltage Coefficient
(VC = ppm/V)
1G
Ω
- 10G
Ω
-30ppm/ V
-20ppm/ V
-1.5ppm/ V
10G - 7T
Ω
N/A
-100ppm/ V
-2ppm/ V
P/N DESIGNATION:
RH2
- 1005 - F T 50
* Extended temperature range available ** Tinned copper leads avail. on Series RP (specify Opt.25)
