TUBULAR WIREWOUND RESISTORS
12 WATT to 1300 WATT
T SERIES
RoHS
RESISTORSCAPACITORSCOILSDELAY LINES
h
Term.W is
RoHS
compliant
& 260°C
compatible
↓
H
I.D.
D
↑
Widest range in the industry!
High performance for low cost
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’)
L
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 performance (enabling resistance tolerances to 0.1%).
OPTIONAL STYLES:
.38” T12
.66” T20T225
.25”
.25 -.75” typ
.125” T12
.16” T20-50
.2” T50S-225
.2 -.5” typ
M
N
P
Opt. M: Assembled with Thru-Bolt Brackets
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.
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)
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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.
.040 x 2”
Option V: Adjustable
Exposed winding enables adjustment
of resistance value. Slider divides
wattage rating proportionally.
Available on edgewound and
standard winding. Do not over-tighten.
Resistance Range*
Option T: Tapped
Single or multi-tapped units avail.
Power rating is reduced by 10%
per tap. Indicate resistance value
and wattage required per section
when ordering.
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.
Dimensions Inch[mm], typical
Option M (Mounting Bracket)
RCD
Type
Wattage
Rating
Standard
Adjustable
(Opt.V)
L
D
I.D. (min)
H
h (min)
M
N
P
T12
T20S
T25
T50
T50S
T75
T80
T100
T150
T175
T225
T300
T500
T600
T750
T1000
T1300
12
20
25
50
50
75
80
100
150
175
225
300
500
600
750
1K W
1.3KW
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
0.13Ω-150K
0.16Ω-165K
0.4Ω-220K
0.5Ω-250K
0.8Ω -300K
0.8Ω -400K
1Ω - 500K
1Ω - 750K
0.1Ω - 3K
0.1Ω - 4K
0.1Ω - 6K
0.1Ω - 12K
0.1Ω - 12K
0.1Ω - 16K
0.1Ω - 18K
0.1Ω - 30K
0.1Ω -40K
0.13Ω -45K
0.16Ω -50K
0.4Ω - 66K
0.5Ω - 75K
0.8Ω - 90K
0.8Ω -120K
1Ω - 150K
1Ω - 200K
1.76 [45]
2.0 [50]
2.0 [50]
4.0 [102]
3.55 [90]
6.0 [152.4]
4.35 [110]
6.4 [163]
7.7 {195]
8.5 [215]
10.5 [267]
10.2 [259]
13 [330]
15.7 [399]
18.1 [460]
21.3 [540]
25.6 [650]
.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]
1.2 [30]
1.7 [43]
2.1 [53]
2.1 [53]
2.1 [53]
2.5 [63]
2.7 [69]
.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]
1.4[35]
1.4 [35]
.4 [10]
.4 [10]
.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]
1.15 [30]
1.15 [30]
.08 [2]
.08 [2]
.08 [2]
.08 [2]
.16 [4.0]
.08 [2]
.16 [4.0]
.16 [4.0]
.16 [4.0]
.16 [4.0]
.16 [4.0]
.18 [4.5]
.18 [4.5]
.18 [4.5]
.18 [4.5]
.22 [5.5]
.22 [5.5]
2.15 [55]
2.6 [65]
2.68 [68]
4.72 [120]
5.12 [130]
6.69 [170]
5.90 [150]
8.00 [202]
9.25 [235]
10 [254]
12 [305]
11.8 [300]
15.0 [380]
17.7 [450]
20.1 [510]
23.4 [595]
27.6 [702]
2.6 [65]
3.0 [76]
3.2 [80]
5.2 [132]
5.8 [147]
7.2 [182]
6.7 [171]
8.5 [216]
10 [254]
10.6 [269]
12.6 [321]
12.8 [325]
15.8 [402]
18.5 [470]
21.1 [535]
24.2 [615]
28.5 [722]
.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]
* Extended range available
SPECIFICATIONS
Standard Tolerance
Temp. Coefficient
(avail. to 20ppm)
Dielectric Strength
Overload
Operating Temp.
Derating
Temperature Rise
P/N DESIGNATION:
1Ω and above: ±5% (avail. to ±0.1%),
Below 1Ω: ±10% (avail. to ±1%)
260ppm/°C 1Ω and above,
400ppm/°C 0.1Ω to 0.99Ω
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
T225
- 1R00 - F B W
RCD Type
Options: X, V, T, R, M, L, J, G, EQ, A
(leave blank for standard)
Resis.: 4-digit code for 0.1%-1% (3 signif. figures
& multiplier), e.g. R100=0.1Ω, 1R00=1Ω, 1001=1KΩ.
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)
RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603-669-0054 Fax: 603-669-5455 Email:[email protected]
FA027C
Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
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