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B5J15K

P1-P2
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
82
200 Series
Brown Devil® Vitreous Enamel Power
Ohmite’s Brown Devil® is a small, exceptionally
durable power resistor. It features all-welded con-
struction and rugged, flame resistant conformal lead
free vitreous enamel coating to ensure successful
performance under high temperatures.
The wirewound 200 Series has a hollow-core con-
struction, which accommodates rigid mounting with
brackets or thru bolts.
Mounting brackets not included with resistors.
Series Wattage Ohms Lead Gauge Max. Voltage*
B5 5.25 0.1-20K 20 187
B8 8.0 0.03-25K 18 250
B12 12.0 0.08-51K 18 625
B20 20.0 0.1-100K 18 750
Non-Inductive versions available. Insert “N” before tolerance code.
Example: B5NJ10RE
Also available in low cost Centohm or Silicone coating. Consult Ohmite.
* Maximum Voltage is based on Ohm’s Law [V=√P*R] as limited by the resis-
tance value of specified product
CHARACTERISTICS
FEATURES
•Ruggedleadfreevitreousenamelcoating
•All-weldedconstruction.
•Selfsupportingterminalmountingoption.
•Higherpowerratings.
•Flame-resistantleadfreevitreousenamelcoating.
•RoHScompliantproductavailable.Add“E”suffixto
part number to specify.
SERIES SPECIFICATIONS
Coating
lead-free vitreous enamel
Core
Ceramic
Terminals
Tinned axial; RoHS solder composition is 96% Sn, 3.5%
Ag, 0.5% Cu
Derating
Linearly from 100% @ +25°C to 0% @ +350°C
Tolerance
1Ω+: ±5%
under 1Ω: ±10%
Power rating
Based on 25°C free air rating
Overload
10 times rated wattage for 5 seconds
Temperature coefficient
5Ω and under: ±400 ppm/°C
Above 5Ω: ±260 ppm/°C
Max. amps
To calculate, use the formula √P/R
(continued)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
83
L
D
1.50 in. -0/+0.25
38.10 mm -0/+6.35
C
= Standard values; check
availability at www.ohmite.com
These values involve very fine
resistance wire and should not
be used in critical applications
without burn-in and/or thermal
cycling:
B5: 6.8K-20KΩ
B8: 12.5K-25KΩ
B12: 30K-51KΩ
B20: 22.5K-100KΩ
0.5 –––R50E
1 –––1R0E
1.1 –––1R1E
1.2 –––1R2E
1.3 –––1R3E
1.5 –––1R5E
1.6 –––1R6E
1.8 –––1R8E
2 –––2R0E
2.2 –––2R2E
2.4 –––2R4E
2.7 –––2R7E
3 –––3R0E
3.3 –––3R3E
3.6 –––3R6E
3.9 –––3R9E
4 –––4R0E
4.3 –––4R3E
4.7 –––4R7E
5 –––5R0E
5.1 –––5R1E
5.6 –––5R6E
6.2 –––6R2E
6.8 –––6R8E
7.5 –––7R5E
8.2 –––8R2E
9.1 –––9R1E
10 –––10RE
11 –––11RE
12 –––12RE
13 –––13RE
15 –––15RE
16 –––16RE
18 –––18RE
20 –––20RE
22 –––22RE
24 –––24RE
25 –––25RE
27 –––27RE
30 –––30RE
33 –––33RE
35 –––35RE
36 –––36RE
39 –––39RE
40 –––40RE
43 –––43RE
47 –––47RE
50 –––50RE
51 –––51RE
56 –––56RE
62 –––62RE
68 –––68RE
75 –––75RE
82 –––82RE
91 –––91RE
100 –––100E
110 –––110E
120 –––120E
125 –––125E
130 –––130E
150 –––150E
160 –––160E
180 –––180E
200 –––200E
220
–––220E
225 –––225E
240 –––240E
250 –––250E
2,250 –––2K25E
2,400 –––2K4E
2,500 –––2K5E
2,700 –––2K7E
2,750 –––2K75E
3,000 –––3K0E
3,300 –––3K3E
3,500 –––3K5E
3,600 –––3K6E
3,900 –––3K9E
4,000 –––4K0E
4,300 –––4K3E
4,500 –––4K5E
4,700 –––4K7E
5,000 –––5K0E
5,100 –––5K1E
5,600 –––5K6E
6,000 –––6K0E
6,200 –––6K2E
6,800 –––6K8E
7,000 –––7K0E
7,500 –––7K5E
8,000 –––8K0E
8,200 –––8K2E
8,500 –––8K5E
9,000 –––9K0E
9,100 –––9K1E
10,000 –––10KE
11,000 –––11KE
12,000 –––12KE
12,500 –––12K5E
13,000 –––13KE
13,500 –––13K5E
15,000 –––15KE
16,000 –––16KE
17,500 –––17K5E
18,000 –––18KE
20,000 –––20KE
22,500 –––22K5E
25,000 –––25KE
30,000 –––30KE
35,000 –––35KE
40,000 –––40KE
45,000 –––45KE
50,000 –––50KE
55,000 –––55KE
60,000 –––60KE
65,000 –––65KE
70,000 –––70KE
75,000 –––75KE
80,000 –––80KE
85,000 –––85KE
90,000 –––90KE
95,000 –––95KE
100,000 –––100KE
Ohmic value
B5J––– 5.25
B8J––– 8
B12J––– 12
B20J––– 20
Wattage
Part No.
Prefix
Suffix
Ohmic value
B5J––– 5.25
B8J––– 8
B12J––– 12
B20J––– 20
Wattage
Part No.
Prefix
Suffix
Ohmic value
B5J––– 5.25
B8J––– 8
B12J––– 12
B20J––– 20
Wattage
Part No.
Prefix
Suffix
270 –––270E
300 –––300E
330 –––330E
350 –––350E
360 –––360E
390 –––390E
400 –––400E
430 –––430E
450 –––450E
470 –––470E
500 –––500E
510 –––510E
560 –––560E
600 –––600E
620 –––620E
650 –––650E
680 –––680E
700 –––700E
750 –––750E
800 –––800E
820 –––820E
900 –––900E
910 –––910E
1,000 –––1K0E
1,100 –––1K1E
1,200 –––1K2E
1,250 –––1K25E
1,300 –––1K3E
1,500 –––1K5E
1,600 –––1K6E
1,750 –––1K75E
1,800 –––1K8E
2,000 –––2K0E
2,200 –––2K2E
Ohmic value
B5J––– 5.25
B8J––– 8
B12J––– 12
B20J––– 20
Wattage
Part No.
Prefix
Suffix
Ohmic value
B5J––– 5.25
B8J––– 8
B12J––– 12
B20J––– 20
Wattage
Part No.
Prefix
Suffix
Tolerance
F= 1%
H= 3%
J= 5%
K= 10%
Ohms
1R0 = 1Ω
250 = 250Ω
1K0 = 1,000Ω
25K = 25,000Ω
25K5 = 25,500Ω
RoHS
Compliant
Series
Wattage
Non-Inductive
Winding
Optional (blank
= std. winding)
Coating
Blank =Vitreous
C=Centohm
S=Silicone
200N 8D5R000JE
Tolerance
F= 1%
H= 3%
J= 5%
K= 10%
Core Diameter
See “Core and
Terminal Selection”
Ohms
R500 = 0.500Ω
1R00 = 1Ω
250R = 250Ω
1K00 = 1,000Ω
25K0 = 25,000Ω
25K5 = 25,500Ω
RoHS
Compliant
Coating
200 = Vitreous
400 = Silicone
Ceramic
Wattage
3
5.25
8
12
20
Non-Inductive Winding
Optional (blank
= std. winding)
See web-
site for
custom
core info
Series Wattage L D C Lead Gauge
B5 5.25 0.625 / 15.88 0.250 / 6.35 0.135 / 3.43 20
B8 8.0 1.000 / 25.40 0.313 / 7.94 0.188 / 4.76 18
B12 12.0 1.750 / 44.45 0.313 / 7.94 0.188 / 4.76 18
B20 20.0 2.000 / 50.80 0.438 / 11.11 0.250 / 6.35 18
200 Series
Brown Devil® Vitreous Enamel Power
DIMENSIONS
(in. / mm)
ORDERING INFORMATION
Made-to-order Parts
Standard Values
P1-P2

B5J15K

Mfr. #:
Buy B5J15K
Manufacturer:
Ohmite
Description:
Wirewound Resistors - Through Hole 5.25W 15K 5% Axial Axial
Lifecycle:
New from this manufacturer.
Delivery:
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