MINIATURE WIREWOUND RESISTORS
RESISTORSꢀCAPACITORSꢀCOILSꢀDELAY LINES
1 WATT to 10 WATT
Term.W is
RoHS
235 10Ω 5%
compliant
& 260°C
RoHS
compatible
200 SERIES
ꢀ Significant space savings!
ꢀ Tolerance to +0.01%, TCR to 5ppm/°C
ꢀ Wide resistance range: 0.005Ω to 250K
ꢀ Available on exclusive SWIFTTM delivery program
ꢀAll sizes available on Tape & Reel
Typically half the size of conventional resistors! Type 202 is
world’s smallest wirewound resistor! Series 200 resistors
offer the same MIL-grade construction as Series 100 resistors
except utilize proprietary materials and processing, enabling
significant size reductions. Series 200 resistors are ideal
when PCB real estate is at a premium! Highest grade
materials enable excellent stability and environmental
performance.
OPTIONS
ꢀ Option X: Low Inductance
ꢀ Option P: Increased Pulse Capability
ꢀ Option F: Flameproof Coating
DERATING: Power resistors reach elevated temperatures when
operated near full wattage, and therefore should be mounted
off the PCB and derated according to required stability levels.
ꢀ Option ER: 100-Hour Burn-In
100
80
60
40
20
0
ꢀ Also available: low thermal emf (opt.E), matched sets, cut &
formed leads, special marking, 4-terminal, hi-rel screening,
hermetic seal, non-standard values, increased voltage, etc.
Customized components are an RCD speciality!
25
50
75
100
125 150 175 200 225 250 275 300
TYPICAL SIZE COMPARISON
AMBIENT TEMPERATURE (°C)
←
←
B →
A →
2W carbon composition
← 1.375” Min3
Type 202 is 1.1”
→
→ C ←
D
2W wirewound (standard)
2W wirewound (type 210)
↓
↑
DIMENSIONS Inch [mm]
C2
RCD
Type
Wattage
Rating
Maximum
Resistance
Range
1
D (Nominal Diameter)
Voltage
A
B (Max)
Standard
Optional
N/A
.150 ±.032
[ 3.81 ± .8]
.200
[5.08]
.064 ±.02
[1.63 ± .5]
.020
[0.5]
202
210
232
235
255
272
1.0W
2.0W
3.0W
5.0W
7.0W
10W
30V
40V
.01Ω to 2K
.01Ω to 10K
.005Ω to 20K
.005Ω to 40K
.005Ω to 80K
.250 ±.040
[6.35 ±1]
.300
[7.62]
.093 ±.025
[2.36 ± .6]
.020
[0.5]
.024 (Opt."22")
[0.6]
.350 ±.040
[8.9 ±1]
.480
[12.2]
.140 ±.032
[3.56 ± .8]
.031
[0.8]
60V
N/A
.500 ±.040
[ 12.7 ±1]
.595
[15.1]
.188 ±.032
[4.78 ± .8]
.031
[0.8]
.040 (Opt."18")
[1.0]
157V
210V
600V
.625 ±.040
[15.9 ±1]
.765
[19.4]
.232 ±.032
[5.89 ± .8]
.040
[1.0]
N/A
N/A
.005Ω to
250K
1.040 ±.048
[26.4 ±1.2]
1.125
[28.6]
.350 ±.032
[8.89 ± .8]
.040
[1.0]
1
Volt rating determined by E =√(PR), E not to exceed max. rating. Increased ratings available. Multiply by 0.7 for Opt. X
2 Allow .032” additional for Option X and values below 1.0Ω
3
Lead length applies to bulk packaged parts units, parts supplied on tape may be shorter (refer to taping specification)
210
- 1001 - F B
W
P/N DESIGNATION:
SPECIFICATIONS:
Temperature
Coefficient
.005 - .0099Ω: 600ppm std (200, 300ppm opt.)
RCD Type
.01 - .049Ω:
.05 - .099Ω
.1 - .99Ω:
opt)
300ppm std (100, 200ppm opt.)
200ppm std (50, 100ppm opt.)
90ppm std(10, 20, 30, 50ppm
Options: X, P, F, ER, E, 22, 18
(leave blank if standard)
Resis. Code: ≤1%: 3 signif. figures & multiplier,
e.g. R100= 0.1Ω, 1R00= 1Ω,1000= 100Ω,1001= 1KΩ.
Resis. Code 2% - 10%: 2 signif. figures & multiplier,
e.g. R10= 0.1Ω, 1R0= 1Ω,100= 10Ω,101=100Ω, 102= 1KΩ.
Use extra digits as needed: e.g. R005, R0075, R012
1 - 9.9Ω:
50ppm std (10, 20, 30ppm opt.)
10Ω & above: 20ppm std (5, 10ppm opt.)
Inductance,
Standard
1 to 50µH typical, depends on size & resistance
value. Specify Opt. X for non-inductive
performance (see below).
Tolerance: K=10%, J=5%, H=3%,F=1%, D=0.5%,
C=0.25%, B=0.1%, A=0.05%, Q=0.02%, T=0.01%
≤ 50Ω
> 50Ω
Inductance, Opt.X
(levels as low as
20nH avail.)
Type 202X-235X: 0.2µH Max 0.37µH Max
Packaging: B = Bulk, T = T&R
Type 255X:
Type 272X:
0.3µH Max 0.6µH Max
0.6µH Max 1.0µH Max
Optional TC: 5= 5ppm, 10= 10ppm, etc., if 100ppm & above use 3-digit
code: 101 = 100ppm, 201= 200ppm, etc. (leave blank if standard)
Dielectric Strength 500V (300V Type 202), 1KV available (Opt. 33)
Overload, 5 Sec. 5X rated W 202-235, 10X rated W 255-272
Termination: W= Lead-free, Q= Tin/Lead (leave blank if either is acceptable,
in which case RCD will select based on lowest price and quickest delivery
-
-
-
-
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
FA014D Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
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