PRECISION POWER WIREWOUND RESISTORS
SILICONE COATED 1/2 WATT TO 50 WATT
RESISTORSCAPACITORSCOILSDELAY LINES
100 SERIES
RoHS
Term.W
is Pb-free
and RoHS
compliant
RCD 160F
10K
Ω
5%
World’s widest range! 0.005Ω ~2MΩ, ±0.005% ~10%, 0.5W ~50W.
Low cost, available from stock & exclusive
SWIFT
TM
delivery program.
OPTIONS
Option X: Low Inductance
Option P: Increased Pulse Capability
Option F: Flameproof Coating UL94V-0
Option ER: 100-Hour Burn-In
Option B: Increased Power
Series 100 resistors offer exceptional performance at an economical cost.
Superior stability results from welded construction and windings of premium
grade resistance wire on thermally conductive ceramic cores. Hi-temp sili-
cone coating provides excellent protection & solvent resistance. Tin (or SnPb)
coated copper/copperweld leads ensure proper solderabilty and extended
shelf life. Marked with resis.value & tol. as minimum (custom marking avail).
PULSE CAPABILITY:
Excellent pulse ability is inherent with the all-welded
wirewound construction, but can be enhanced by a factor of 50% or more
via special Option P processing (up to 500 joules). Pulse capability is highly
dependent on pulse duration, repetition rate & resis. value, consult factory.
INDUCTANCE:
small sizes have inductance of 1- 50uH typ. Larger sizes
and higher values typically have greater levels. For non-inductive design,
specify Opt. X. The max. series inductance for Opt.X resistors at 0.5MHz is
listed in table (per MIL-R-39007). Specialty
RCD Type
≤ 50Ω
> 50Ω
constructions are available for even lower
102X-140X
0.2μH 0.37μH
inductance levels (Opt.75 inductance=
145X-160X
0.3μH
0.6μH
165X-178X 0.65μH 1.2μH
50% of Opt.X, Opt.76=33%).
1.375” Min
9
Radial leads (opt.R), low thermal emf (opt.E), matched sets, custom
marking, cut & form, Hi-Rel screening, non-standard values, high-
voltage, etc. Customized components are RCD’s speciality!
DERATING
(derate W/V/A ratings when ambient temp >25°C):
% RATED POWER
100
75
50
25
0
-65
25
Char. U is max. power for ±0.5% typ. operational life stability & 275°C
hotspot; Char. V is max. power for ±3% stability & 350°C hotspot
Char. U
Tol <0.1%
50
75
100
125 150 175 200 225 250 275 300 325
AMBIENT TEMPERATURE ( °C )
350
Char. V
(type 102~125 is 1.0”)
A
3
↓
D
↑
C
2
RCD
Type
102
110
115
120
125
130
133
135
140
145
150
155
156
160
165
170
171
172
173
175
176
178
180
185
186
190
1
MIL
Type
5
-
RW81 (110B)
-
-
-
-
RW69
RW79
-
-
-
-
RW74
RW67
-
-
-
-
RW68, 78
-
-
RW56
-
-
-
Std. Wattage
Ratings
10
Char.U Char.V
0.5
0.8
1.0
1.0
1.5
1.6
2.0
3.0
3.0
3.5
3.5
4.0
5.0
5.0
6.0
7.0
7.0
8.5
9.0
10
10
13
14
20
25
40
0.8
1.0
1.2
1.2
1.8
2.0
3.0
4.0
4.0
4.5
4.5
5.0
6.0
7.0
7.5
9.0
8.5
10
11
13
12
15
16
25
30
50
Opt.B Wattage
Ratings
10
Char.U Char.V
0.8
1.5
1.5
-
2.0
-
3.0
4.0
4.0
4.5
5.0
6.0
-
7.0
-
10
-
-
12
15
-
-
16
-
-
-
1.0
2.0
2.0
-
2.5
-
4.0
5.0
5.0
6.5
7.0
8.0
-
10
-
12
-
-
14
18
-
-
20
-
-
-
Resistance
Range
6,7
.01Ω - 2K
.01Ω - 8K
.01Ω - 12K
.01Ω - 15K
.01Ω - 20K
.01Ω - 22K
.005Ω - 20K
.005Ω - 40K
.005Ω - 50K
.005Ω - 60K
.005Ω - 60K
.005Ω - 100K
.005Ω - 150K
.005Ω - 200K
.005Ω - 220K
.005Ω - 300K
.005Ω - 250K
.005Ω - 400K
.005Ω - 400K
.005Ω - 500K
.005Ω - 500K
.01Ω - 750K
.01Ω - 800K
.015Ω - 1M
.010Ω - 1M
.025Ω - 2M
Stock
Stock
RW70 (125B RW80)
Stock
Stock
DIMENSIONS [Numbers in brackets are mm]
Maximum
A
3
C
2
D
8
± .003 [.08]
Voltage
110-155: ± .032
Rating
1,6
± .062 [1.58]
Std.
Optional
156-190: ± .045
30V
.16 ±.03 [4.±.8] .07±.02[1.8±.5]
.020
-
40V
.24 ±.03 [6.±.8] .085 [2.16]
.020
.024 (opt. 22)
45V
.312 [7.92]
.085 [2.16]
.020
.024 (opt. 22)
50V
.344 [8.74]
.096 [2.44]
.020
.024 (opt. 22)
55V
.385 [9.78]
.096 [2.44]
.020
.024 (opt. 22)
65V
.530 [13.5]
.096 [2.44]
.020
.024 (opt. 22)
80V
.355 [9.00]
.156 [3.96]
.031
.024 (opt. 22)
140V
.500 [12.7]
.188 [4.78]
.031 .024(22), .040(18)
140V
.550 [14.2]
.188 [4.78]
.031
.040 (opt. 18)
180V
.770 [19.6]
.188 [4.78]
.031
.040 (opt. 18)
150V
.500 [12.7]
.225 [5.72]
.040
.032 (opt. 20)
210V
.625 [15.9]
.225 [5.72]
.040
.032 (opt. 20)
300V
.800 [20.3]
.250 [6.35]
.040
.032 (opt. 20)
400V
.875 [22.2]
.312 [7.92]
.040
.032 (opt. 20)
450V
1.000 [25.4]
.312 [7.92]
.040
.032 (opt. 20)
550V
1.200 [30.9]
.312 [7.92]
.040
.032 (opt. 20)
700V
1.660 [42.2]
.208 [5.28]
.031
.040 (opt. 18)
900V
2.100 [53.3]
.225 [5.72]
.031
.040 (opt. 18)
650V
1.550 [39.4]
.300 [7.62]
.040
.032 (opt. 20)
900V
1.720
4
[43.7]
.350
4
[8.89]
.040
.032 (opt. 20)
800V
1.875 [47.6]
.300 [7.62]
.040
.032 (opt. 20)
1150V
2.410 [61.2]
.350 [8.89]
.040
.032 (opt. 20)
1000V 2.100 [53.3]
.500 [12.7]
.040
-
1350V 2.800 [71.1]
.500 [12.7]
.040
-
1400V
4.060 [103]
.350 [8.89]
.040
.032 (opt. 20)
1500V 5.000 [127]
.500 [12.7]
.040
-
Working voltage=(PR)
1/2
, not to exceed max rating (multiply by 0.7 for Opt.X)
2
Allow .032” additional for Opt X, Opt 33, or values<1Ω
3
Coating overflow onto each lead
≤2xD
typ
4
Performance is typical for Char.U with tol
≤1%,
& is dependent on resis, options, etc. Consult factory for Char.V & tol >1%
5
Military p/n’s are given for reference only & do not imply qualification or exact interchangeability
6
Increased range avail
7
Resis value measured
at 3/8”±1/16 from each end of body
8
Heavier lead gauge option is recommended on low values to enable lower leadwire resis., increased current, & improved TC
9
Lead length applies to bulk packaged units (taped parts
generally have shorter leads, refer to taping spec.)
10
Series 100 has dual power rating depending on temp.rise & stability requirements; derate 50% to ensure high reliability & operational life stability
TYPICAL PERFORMANCE
4
Operational Life (Char.U)
Thermal Shock
Moisture Resistance
Shock and Vibration
Overload, 5 Sec
Dielectric Strength: type 102-130
Dielectric Strength: type 133-190
Max. Current (not to exceed
wattage or voltage rating)
TCR: temp coefficient
≥10Ω
of resistance element,
1- 9.9Ω
tol ≤1% (contact
0.1-.99Ω
factory >1%) .
050-.099Ω
.01Ω -.049Ω
±0.5% (±1% on Opt.B & sizes ≥10W)
±0.2%
±0.2%
±0.1%
5x rated W 102-156, 10x W 160-190
300V (for 500V specify opt.23)
500V (for 1KV specify opt.33)
Resistors with .020”lead dia = 11A,
.024” =15A, .032” =22A, .040”=30A
20ppm (5 & 10ppm avail.)
50ppm (10, 20, 30ppm avail.)
90ppm (20, 30, 50 ppm avail.)
300ppm (50, 100, 200ppm avail.)
600ppm (100, 200, 300ppm avail.)
P/N DESIGNATION:
RCD Type
Options: X, R, V, P, F, ER, E, B, 76, 75, 33, 22, 20, 18
(leave blank if standard)
Resis. Code 1% & tighter tols:
3 signif. digits & multiplier,
e.g. R100= 0.1Ω, 1R00= 1Ω,1000= 100Ω, 1001= 1KΩ.
2%-10%:
2digits & multiplier (R10= .1Ω, 1R0=1Ω,100=10Ω,
102=1K). Use extra digits as needed: R005, R0075, R012, etc.
Tolerance
:
K=10%, J=5%, H=3%, G=2%, F=1%, D=0.5%,
C=0.25%, B=0.1%, A=0.05%, Q=0.02%, T=0.01%, V=.005%
Packaging
:
B= Bulk, T= T&R (avail. on type 102 to 176)
135
- 102 - J B
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
Optional TC:
5= 5ppm, 10= 10ppm, 20= 20ppm, 30= 30ppm,
50= 50ppm, 101= 100ppm, 201=200ppm (leave blank if std)
Termination:
W=RoHS (std), Q= Tin/Lead (leave blank if both acceptable)
43
FA039H Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
RCD [ RCD COMPONENTS INC. ]
