RoHS
MINIATURE WIREWOUND RESISTORS
RESISTORSCAPACITORSCOILSDELAY LINES
1 WATT to 10 WATT
Term.W is
RoHS
compliant
& 260C
compatible
200 SERIES Typically half the size of conventional resistors! Type 202 is
worlds smallest wirewound resistor! Series 200 resistors
Significant space savings! offer the same MIL-grade construction as Series 100 resistors
Tolerance to +0.01%, TCR to 5ppm/C
except utilize proprietary materials and processing, enabling
Wide resistance range: 0.005 to 250K
significant size reductions. Series 200 resistors are ideal
TM
Available on exclusive SWIFT delivery program when PCB real estate is at a premium! Highest grade
All sizes available on Tape & Reel materials enable excellent stability and environmental
performance.
OPTIONS
DERATING: Power resistors reach elevated temperatures when
Option X: Low Inductance
operated near full wattage, and therefore should be mounted
Option P: Increased Pulse Capability
off the PCB and derated according to required stability levels.
Option F: Flameproof Coating
Option ER: 100-Hour Burn-In 100
Also available: low thermal emf (opt.E), matched sets, cut &
80
formed leads, special marking, 4-terminal, hi-rel screening,
60
hermetic seal, non-standard values, increased voltage, etc.
40
Customized components are an RCD speciality!
20
0
25 50 75 100 125 150 175 200 225 250 275 300
TYPICAL SIZE COMPARISON
AMBIENT TEMPERATURE (C)
B
2W carbon composition 3
1.375 Min
A
C
Type 202 is 1.1 D
2W wirewound (standard)
2W wirewound (type 210)
DIMENSIONS Inch [mm]
RCD Wattage Maximum Resistance
1
D (Nominal Diameter)
Type Rating Voltage Range
2
A)BC(Max
Sltandard Optiona
.150 .032 .200 .064 .02 .020
2W021V.0 310 .0 to 2K N/A
[ 3.81 .8] [5.08] [1.63 .5] [0.5]
.250 .040 .300 .093 .025 .020 .024 (Opt22")
2W102V.0 410 .0 to 10K
[6.35 1] [7.62] [2.36 .6] [0.5] [0.6]
.350 .040 .480 .140 .032 .031
2W323V.0 650 .00 to 20K N/A
[8.9 1] [12.2] [3.56 .8] [0.8]
.500 .040 .595 .188 .032 .031 .040 (Opt18")
2W355V.0 1557 .00 to 40K
[ 12.7 1] [15.1] [4.78 .8] [0.8] [1.0]
.625 .040 .765 .232 .032 .040
2W557V.0 2510 .00 to 80K N/A
[15.9 1] [19.4] [5.89 .8] [1.0]
.005 to 1.040 .048 1.125 .350 .032 .040
2W721V0 600 N/A
250K [26.4 1.2] [28.6] [8.89 .8] [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 1.0
3
Lead length applies to bulk packaged parts units, parts supplied on tape may be shorter (refer to taping specification)
P/N DESIGNATION: 210 - 1001 - F B W
SPECIFICATIONS:
Temperature .005 - .0099 : 600ppm std (200, 300ppm opt.)
RCD Type
C oeffi ci ent typ. .01 - .049 : 300ppm std (100, 200ppm opt.)
(C onsult factory .05 - .099 200ppm std (50, 100ppm opt.) Options: X, P, F, ER, E, 22, 18
for TC on opt. P ) .1 - .99 :090ppm std(10, 20, 30,)5 ppm opt (leave blank if standard)
1 - 9.9 : 50ppm std (10, 20, 30ppm opt.)
Resis. Code: 1%: 3 signif. figures & multiplier,
10 & above: 20ppm std (5, 10ppm opt.)
e.g. R100= 0.1 , 1R00= 1 ,1000= 100 , 1001= 1K .
Resis. Code 2% - 10%: 2 signif. figures & multiplier,
e.g. R10= 0.1, 1R0= 1 ,100= 10 , 101=100, 102= 1K .
Inductance, 1 to 50H typi cal, depends on si ze & resi stance
Use extra digits as needed: e.g. R005, R0075, R012
S tandard value. S peci fy Opt. X for non-i nducti ve
performance (see below).
Tolerance: K=10%, J=5%, H=3%,F=1%, D=0.5%,
50 > 50
C=0.25%, B=0.1%, A=0.05%, Q=0.02%, T=0.01%
Inductance, Opt.X Type 202X -235X : 0.2H Max 0.37H Max
Packaging: B = Bulk, T = T&R
(levels as low as Type 255X : 0.3H Max 0.6H Max
20nH avai l.) Type 272X : 0.6H Max 1.0H Max
Optional TC: 5= 5ppm, 10= 10ppm, etc., if 100ppm & above use 3-digit
code: 101 = 100ppm, 201= 200ppm, etc. (leave blank if standard)
D i electri c S trength 500V (300V Type 202), 1K V avai lable (Opt. 33)
Overload, 5 S ec. 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.
44
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