TUBULAR WIREWOUND RESISTORS
12 WATT to 1300 WATT
RESISTORSꢀCAPACITORSꢀ
C
OILSꢀDELAY LINES
h
H
D
↓
Term.W is
RoHS
compliant
& 260°C
compatible
I.D.
T SERIES
RoHS
↑
L
ꢀ Widest range in the industry!
ꢀ High performance for low cost
Standard Series T: Tubular design enables high power at
low cost. Specialty high-temp flame resistant silicone
ceramic coating holds wire securely against ceramic core
providing optimum heat transfer and precision perfor-
mance (enabling resistance tolerances to 0.1%).
ꢀ Tolerances to ±0.1%, an RCD exclusive!
ꢀ Low inductance version available (specify opt.’X’)
ꢀ For improved stability /reliability, T Series is available
with 24 hour burn-in (specify opt.’EQ’)
OPTIONALSTYLES:
.38” T12
.66” T20-
T225
.25”
.125” T12
.16” T20-50
.2” T50S-225
.25 -.75” typ
.2 -.5” typ
M
N
P
Opt. M: Assembled with Thru-Bolt Brackets
Option J: Push-In Bracket (12W - 225W)
Units are supplied with pre-assembled push-in
slotted brackets. Brackets may be purchased
separately, specify T50-PIB, T80-PIB, etc.
(order 2 brackets for each resistor)
Option G: Male Quick-Connect
1/4 x .031” thick [6 x .8mm] male tab
Small models are mounted ≈1/4” above mounting plane,
medium ≈1/2”, large ≈3/4”. Mounting kit (2 slotted brackets,
insulators, threaded rod, nuts & washers) may be purchased
separately, specify T50-BRACKET, T80-BRACKET, etc.
.040 x 2”
Opt. A: Axial Lead (illustrated)
Opt. R: Radial Lead
Lead wires are attached to lug
terminals to enable soldering direct
to PCB. The resistor body can be
supported by leads up to 25W size.
Option V: Adjustable
Option T: Tapped
Option L: Insulated Leads
Stranded wire is soldered to lug
terminals and insulated with shrink
tubing. Also available ring terminal
(Opt LR), quick-connect male (LM),
female (LF), and various others.
Exposed winding enables adjustment of
res.value. Slider divides wattage
rating proportionally. Available on
edgewound and standard winding.
Do not over-tighten.
Single or multi-tapped units avail.
Power rating is reduced by 10%
per tap. Indicate resistance value
and wattage required per section
when ordering.
Resistance Range*
Dimensions, typ. Inch[mm]
Option M (Mounting Bracket)
RCD
Type
Wattage
Rating
Adjustable
(Opt.V)
Standard
L
D
I.D. (min)
H
h
M
N
P
T12
T20S
T25
T50
T50S
T75
12
20
25
50
50
0.1Ω - 10K
0.1Ω - 15K
0.1Ω - 20K
0.1Ω - 40K
0.1Ω - 40K
0.1Ω - 50K
0.1Ω - 60K
0.1Ω -100K
0.1Ω -130K
0.1Ω - 3K
0.1Ω - 4K
0.1Ω - 6K
0.1Ω - 12K
0.1Ω - 12K
1.76 [45]
2.0 [50]
2.0 [50]
4.0 [102]
3.55 [90]
.55 [14]
.55 [14]
.7 [18]
.7 [18]
1.1 [28]
.7 [18]
1.1 [28]
1.1 [28]
1.2 [30]
1.2 [30]
.2 [5]
.2 [5]
.3 [8]
.3 [8]
.5 [13]
.3 [8]
.5 [13]
.5 [13]
.63 [16]
.63 [16]
.63 [16]
0.9 [23]
1.2 [30]
1.2 [30]
1.2 [30]
.4 [10]
.4 [10]
.08 [2]
.08 [2]
.08 [2]
.08 [2]
2.15 [55]
2.6 [65]
2.68 [68]
4.72 [120]
2.6 [65]
3.0 [76]
3.2 [80]
5.2 [132]
.12 [3]
.12 [3]
.16 [4]
.16 [4]
.22 [5.5]
.16 [4]
.22 [5.5]
.22 [5.5]
.22 [5.5]
.24 [6]
.24 [6]
.31 [8]
.35 [9]
.35 [9]
.35 [9]
.35 [9]
.35 [9]
.48 [12]
.48 [12]
.67 [17]
.48 [12]
.67 [17]
.67 [17]
.75 [19]
.75 [19]
.75 [19]
1.0 [25]
1.0 [25]
1.0 [25]
1.0 [25]
.16 [4.0] 5.12 [130] 5.8 [147]
.08 [2] 6.69 [170] 7.2 [182]
.16 [4.0] 6.00 [152] 6.7 [171]
.16 [4.0] 8.00 [202] 8.5 [216]
.16 [4.0] 9.25 [235]
.16 [4.0]
.16 [4.0]
.18 [4.5] 11.8 [300]
.18 [4.5] 15.1 [383]
.18 [4.5] 17.7 [450] 18.5 [470]
.18 [4.5] 20.1 [510] 21.1 [535]
75
80
0.1Ω - 16K 6.0 [152.4]
T80
0.1Ω - 18K
0.1Ω - 30K
0.1Ω -40K
4.4 [112]
6.4 [163]
7.7 {195]
8.5 [215]
T100
T150
T175
T225
T300
T500
T600
T750
T1000
T1300
100
150
175
225
300
500
600
750
1KW
1.3KW
10 [254]
10.6 [269]
12.6 [321]
13 [329]
0.13Ω-150K 0.13Ω -45K
0.16Ω-165K 0.16Ω -50K 10.5 [267] 1.2 [30]
10 [254]
12 [305]
0.4Ω-220K
0.5Ω-250K
0.8Ω -300K
0.8Ω -400K
1Ω - 500K
1Ω - 750K
0.4Ω - 66K
0.5Ω - 75K
0.8Ω - 90K
0.8Ω -120K 18.1 [460] 2.1 [53]
1Ω - 150K
1Ω - 200K
10.1 [257] 1.7 [43]
13 [330] 2.1 [53]
15.6 [396] 2.1 [53]
16 [406]
21.3 [540] 2.5 [63]
25.6 [650] 2.7 [69]
1.4[35] 1.15 [30] .22 [5.5] 23.4 [595] 24.2 [615]
1.4 [35] 1.15 [30] .22 [5.5] 27.6 [702] 30 [762]
* Extended range available
T225
- 1R00 - F B W
SPECIFICATIONS
P/N DESIGNATION:
RCD Type
Options: X, V, T, R, M, L, J, G, EQ, A
(leave blank for standard)
1Ω and above: ±5% (avail. to ±0.1%),
Below 1Ω: ±10% (avail. to ±1%)
260ppm/°C 1Ω and above,
Standard Tolerance
Temp. Coefficient
Resis.: 4-digit code for 0.1%-1% (3 signif. figures
& multiplier), e.g. R100=0.1Ω,1R00=1Ω, 1001=1KΩ.
400ppm/°C 0.1Ω to 0.99Ω (avail. to 20ppm)
Dielectric Strength
Overload
Operating Temp.
Derating
1000 VAC (terminal to mounting bracket)
10x rated power for 5 sec.
-55°C to +350°C
.31%/°C above 25°C
≈ 250 - 325°C @full rated W
3-digit code for 2%-10% (2 signif. figures &multiplier),
e.g. R10=0.1Ω, 1R00=1Ω, 1000=100Ω, 1001=1K
Tolerance: K=10%, J=5%, H=3%,F=1%,D=.5%, C=.25%,B=.1%
Packaging: B = Bulk (standard)
Termination: W= Pb-free, Q= SnPb (leave blank if either is acceptable)
Temperature Rise
-
-
-
-
RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA03109 rcdcomponents.com Tel: 603 669 0054 Fax: 603 669 5455 Email:sales@rcdcomponents.com
FA027B Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
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