PRECISION HIGH VOLTAGE/ HIGH VALUE CHIP RESISTORS
RESISTORS CAPACITORS COILS DELAY LINES
SRH SERIES
FEATURES
RoHS
Term.W is
RoHS
compliant
& 260°C
compatible
Industry’s highest precision hi-voltage SM resistors!
Voltage ratings up to 7KV, resistance values to 1TΩ (10
12
Ω)
Tolerances to 0.1%, TC’s to 25ppm/°C, VC’s to 0.5ppm/V
L
T
t
W
OPTIONS
Opt. H: increased voltage (5% & 10% tol.)
Mil-spec screening/burn-in, special marking, high pulse,
custom values/ TC/VC, high frequency designs, etc. Customized
resistors have been an RCD specialty for over 30 years!
Opt. V: 250° Operating Temperature
DIMENSIONS
RCD Type
SRH1206
SRH2512
SRH4020S
SRH5020
SRH7020
L±.01 [.25]
.126 [3.2]
.250 [6.4]
.400 [10.2]
.500 [12.7]
.710 [18]
1.000 [25.4]
W±.014 [.35] T±.008 [.2] t ±.015 [.38]
.061 [1.55]
.132 [3.35]
.200 [5.1]
.200 [5.08]
.200 [5.08]
.200 [5.08]
.024 [.6]
.024 [.6]
.024 [.6]
.031 [.8]
.031 [.8]
.031 [.8]
.020 [.51]
.025 [.63]
.035 [.90]
.079 [2.0]
.079 [2.0]
.079 [2.0]
DERATING CURVE
% OF RATED W & V
100
80
60
40
20
0
25
35
45
55
65
75
85
95 105 115 125
AMBIENT TEMPERATURE (°C)
135 145 155
SRH1020
RCD
Type
SRH1206
SRH2512
SRH4020S
SRH5020
SRH7020
SRH1020
Rated
P o w er
.25W
1W
1.5W
2W
3W
4W
Rated
Voltage
300V
1000V
4000V
2500V
3500V
5000V
Option 'H' Voltage
Rating *
600V
2000V
***
6000V
3500V
5000V
7000V
Resistance Range **
0.1% , 0.25% , 0.5%
100K to 100M
100K to 100M
100K to 100M
100K to 100M
100K to 100M
100K to 100M
1% , 2%
100K to 100M
100K to 1000M
100K to 1000M
100K to 500M
100K to 500M
100K to 500M
5% , 10%
100K to 1T
100K to 1T
100K to 1T
100K to 1000M
100K to 1000M
100K to 1000M
* Opt.H available in 5% and 10% tolerance ** Expanded resistance range available
***
Special construction available for 3KV capacitor peak voltage discharge
PERFORMANCE CHARACTERISTICS
1
Operating Temp. Range
Pulse Capability
Thermal Shock
Low Temp. Storage
High Temp. Exposure
Resistance to Solder Heat
Moisture Resistance
Load Life(1000 hrs.)
1
-55 °C to +155°C
1.0%
0.5%
0.5%
0.5%
0.1%
0.5%
1.0%
2x rated voltage, 1.2 x 50uS
-55°C to +125C, 0.5 hours, 5 cycles
24 hrs @ -55°C
100 hours @ +125°C
260 ± 5°C, 3 seconds
Mil-STD-202 M.103 95% RH 1000 hours
Rated Wor V per Mil-PRF-55342 4.8.11.1
Characteristics are typical for resistance range up to 1GΩ, consult factory concerning higher values
TC AND VOLTAGE COEFFICIENT CHARACTERISTICS
Res.Range Characteristic 1206
10M
Ω
to VCppm/V, typ
50
100M
TC ppm/°C
100
(opt. TC)
(25,50)
>100M to VCppm/V, typ
100
500M
TCppm/°C
250
(opt. TC)
(50,100)
>500M to VCppm/V, typ
250
1G
TCppm/°C
250
(opt. TC)
(100)
>1G to
VCppm/V, typ
800
10G
TCppm/°C
1000
(opt. TC)
(500)
>10G to VCppm/V, typ 1500
100G
TCppm/°C
2000
(opt. TC)
(1000)
>100G to VCppm/V, typ 4000
1T
TCppm/°C
3000
(opt. TC)
(n/a)
2512
4020
5020
7020
1020
10
4
3
1
0.5
100
100
100
100
100
(25,50) (25,50) (25,50) (25,50) (25,50)
15
7
5
2
1
100
100
100
100
100
(25,50) (25,50) (25,50) (25,50) (25,50)
20
10
7
3
2
250
100
100
100
100
(100) (25,50) (25,50) (25,50) (25,50)
80
20
-
-
-
500
100
-
-
-
(250)
(50)
200
80
-
-
-
500
250
-
-
-
(250)
(100)
400
200
-
-
-
1000
500
-
-
-
(500)
(250)
P/N DESIGNATION:
SRH2512
RCD Type
Options:
H=increased voltage, other codes
as assigned by RCD (leave blank if standard)
Resis. Code
≤
1%:
3 signif. digits & multiplier,
e.g. 1003=100K, 1004= 1MΩ, 1005=10MΩ, 1006=100M,
1G00=1G, 10G0=10G, 100G=100G, 1T00=1T
Resis. Code 2%-10%:
2 digits &multiplier, 104=100K, 105=1M,
106=10M, 107=100M, 1G0=1G, 10G=10G, 100G=100G, 1T0=1T
Tolerance:
K=10%, J=5%, G=2%, F=1%, D=.5%, C=.25%, B=.1%
Packaging:
B= Bulk, T=T&R (1206-5020 sizes)
Temp. Coefficient:
25=25ppm, 50=50ppm, 101=100ppm,
201=200ppm (leave blank if standard)
Termination:
W= Lead-free, Q= Tin/Lead
(leave blank if either is acceptable)
- 1006 - F B 101 W
RCD Components Inc,
520 E.Industrial Park Dr, Manchester, NH, USA 03109
rcdcomponents.com
Tel: 603
-
669
-
0054 Fax: 603
-
669
-
5455 Email:sales@rcdcomponents.com
FA097A Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
27
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