RESISTORSwCAPACITORSwCOILSwDELAY LINES
HIGH VALUE & HIGH VOLTAGE CYLINDRICAL RESISTORS
RG SERIES - General Purpose
RH SERIES - High Precision
RP SERIES - Professional Grade
Non-inductive serpentine film (RP series)
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.
rIndustry’s widest range of high value/ high voltage resistors-
1/8W to 20W, resistance values up to 1013Ω, voltages to 90KV,
TC’s as low as ±15ppm, tolerances to ±0.05%!
rAvailable on Tape & Reel (sizes <2.5” long)
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.
The ruggedness of these models enables superior long term reliability, especially in
demanding applications such as military, space, and medical equipment, as well as
electronmicroscopes, highimpedanceamplifiers, electrometers, radiationtesters,etc.
1.35” min (1.06” on
1/2W and smaller)
← A →
→ D ←
d
↓
↑
Dimensions (Inch)
Standard Resis. Range**(K=103, M=106, G=109)
Wattage Voltage Dielectric
@ 25°C Rating* Strength
RG
Series
L
.134 ±.04
.256 ±.04
.368 ±.04
.472 ±.05
.581 ±.05
D
d
25ppm
N/A
N/A
N/A
N/A
50ppm
1M-10M
100K-50M
100K-50M
100ppm
1M-300M
100K-3G
100K-3G
200ppm
1M-300M
100K-3G
100K-3G
350ppm
1M-300M
100K-3G
100K-3G
RG1/8
RG1/4
RG1/2
RG1S
RG1
RG2
RG3
RG4
1/8W
1/4W
1/2W
1W
1W
2W
300V
500V
1KV
1.5KV
2KV
5KV
500V
500V
500V
500V
1KV
1KV
1KV
1KV
.067 ±.025
.098 ±.025
.134 ±.032
.158 ±.032
.216 ±.032
.020
.024
.025
.028
.031
.031
.031
.040
200k-50M 200K-100M 200K-300M 200K-300M
200k-50M 200K-100M 200K-500M 200K-500M
N/A
N/A
1.06 ±.062 .275 ±.032
1.67 ±.062 .275 ±.032
2.05 ±.062 .335 ±.032
N/A
N/A
N/A
**
**
**
**
**
**
1M-1.5G
1M-1.5G
1M-1.5G
3W
4W
10KV
15KV
N/A
N/A
Dimensions (Inch)
Standard Resis. Range** (K=103,M=106,G=109,T=1012)
Wattage Voltage Dielectric
@ 25°C Rating* Strength
RH
Series
L
D
d
.024
25ppm
100K-50M
50ppm
50K-100M
100ppm
10K-100M
.024 100K-100M 100K-100M 10K-300M
200ppm
10K-500M
10K-1G
400ppm
500M-4G
1G-5G
RH1/8
RH1/4
RH1/2
RH1
RH2
RH3
RH4
RH6
RH10
RH16
1/8W
1/4W
1/2W
1W
500V
750V
500V
500V
500V
1KV
1KV
1KV
1KV
1KV
1KV
1KV
.240±.04
.354±.04
.500±.04
.571±.04
1.00±.08
1.65±.08
2.05±.08
3.03±.08
4.70±.12
7.48±.12
.085±.025
.118±.04
.180±.04
.180±.04
1500V
2000V
5000V
10KV
15KV
20KV
35KV
60KV
.031 100K-100M 100K-100M
.031 100K-100M 100K-500M
100K-1G
100K-2G
100K-2G
100K-2G
100K-2G
500K-2G
1M-2G
100K-5G
100K-15G
100K-100G see note 1
100K-100G see note 2
100K-10G
100K-10G
100K-10G
100K-10G
1G-5G
15G-50G
2W
3W
4W
6W
.265±.045 .031/.04 100K-100M 100K-500M
.265±.045 .031/.04 100K-100M 100K-500M
.320±.045 .031/.04
.320±.045 .031/.04
.320±.045 .031/.04
-
-
-
-
100K-500M
500K-500M
1M-500M
-
-
-
-
10W
16W
.320±.045
.040
1M-500M
1M-2G
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
Dimensions (Inch)
D
Standard Resis. Range**(K=103, M=106, G=109)
Wattage Voltage Dielectric
@ 40°C Rating* Strength
RP
Series
L
d
15ppm
1K - 1G
1K - 1G
1K - 1G
1K - 1G
1K - 1G
1K - 1G
1K - 1G
25ppm
1K - 10G
1K - 15G
1K - 20G
1K - 30G
1K - 40G
1K - 50G
1K - 60G
50ppm
1K - 10G
1K - 15G
1K - 20G
1K - 30G
1K - 40G
1K - 50G
1K - 60G
100ppm
1K - 10G
1K - 15G
1K - 20G
1K - 30G
1K - 40G
1K - 50G
1K - 60G
200ppm
1K - 10G
1K - 15G
1K - 20G
1K - 30G
1K - 40G
1K - 50G
1K - 60G
RP2
RP3
RP5
3.8W
5W
15KV
21KV
30KV
45KV
60KV
72KV
90KV
1KV
1KV
1KV
1KV
1KV
1KV
1KV
1.063 ±.04 .315 ±.025
1.457 ±.04 .315 ±.025
2.047 ±.05 .315 ±.025
3.071 ±.06 .315 ±.025
4.000 ±.06 .315 ±.025
4.800 ±.06 .315 ±.025
5.984 ±.06 .315 ±.025
.031
.031
.031
.031
.031
.031
.031
7.5W
10W
13.5W
16W
20W
RP7
RP10
RP12
RP15
* 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
RG Series
RH Series
RP Series
SPECIFICATIONS (Typ.)
Operating Temp. Range
Tolerances
Coating
Leadwire
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.
-55 to +155°C* -55 to +155°C* -55 to +225°C*
1%-10%, 0.1% avail
Epoxy
Tinned Copper
Low
±1% ∆R
0.1%-5%
Epoxy
Tinned Copper
Low
±0.5% ∆R
±0.5% ∆R
±0.5% ∆R
0.05%-5%
Silicone
Gold plated **
Non-Inductive
±0.25% ∆R
±0.4% ∆R
±0.25% ∆R
Inductance
Overload (1.5xW, 5S, nte 1.5xV)
Load Life (1000 hours)
Moisture Resistance
±2% ∆R
±2% ∆R
<1GΩ
-10ppm/ V
-5ppm/ V
-0.3ppm/ V
Voltage Coefficient
(VC = ppm/V)
1GΩ - 10GΩ
10G - 7TΩ
-30ppm/ V
N/A
-20ppm/ V
-100ppm/ V
-1.5ppm/ V
-2ppm/ V
* Extended temperature range available ** Tinned copper leads avail. on Series RP (specify Opt.25)
P/NDESIGNATION:
RCD Type
RH2
- 1005 - F T 50
Options: P, H, B,etc(leave blank if std)
DERATING
Resis.Code 0.1%-1%: 3 signif. figures & multiplier,
(1001=1KΩ, 1004=1MΩ, 1007=1GΩ, 1T=1TΩ)
Resis.Code 2%-10%: 2 signif. figures & multiplier,
(e.g. 102=1KΩ, 105=1MΩ, 108=1GΩ, 1T=1TΩ)
100
75
RP
50
RG,RH
25
Tolerance: J=5%,G=2%,F=1%,D=.5%,C=.25%,B=.1%,A=.05%
0
Packaging: ’B’= Bulk, ‘T’= Tape & Reel
TC: 15=15ppm, 25 =25ppm, 50 =50ppm, 80 = 80ppm, 101 =100ppm,
201=200ppm,351=350ppm,401=400ppm,102=1000ppm,152=1500ppm)
25
50
75
100
125
150
175
200
225
AMBIENT TEMPERATURE (°C)
RCD Components Inc., 520 E. Industrial Park Dr., Manchester, NH, USA 03109
Tel: (603) 669-0054 Fax:(603) 669-5455 E-mail:sales@rcdcomponents.com www.rcdcomponents.com
FA036 Specifications subject to change without notice
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