RESISTOR 10W 30K OHMS 5% AXIAL

20J30KE

Manufacturer Part Number20J30KE
DescriptionRESISTOR 10W 30K OHMS 5% AXIAL
ManufacturerOhmite
Series20
20J30KE datasheet
 


Specifications of 20J30KE

Resistance (ohms)30KPower (watts)10W
CompositionWirewoundFeaturesFlame Retardant Coating
Temperature Coefficient±30ppm/°CTolerance±5%
Size / Dimension0.394" Dia x 1.858" L (10.00mm x 47.20mm)Lead StyleThrough Hole
Package / CaseAxialResistance In Ohms30.0K
CaseAxialMaterial, ElementWirewound
Package TypeVitreous EnamelPower, Rating10 W
Resistance30 KilohmsTerminationAxial
Voltage, Rating17 VACResistance Tolerance± 5%
Power Rating10WResistor Element MaterialCeramic
Termination TypeAxial LeadedBody MaterialCeramic
Rohs CompliantYesFilter TerminalsAxial Leaded
Lead Free Status / RoHS StatusLead free / RoHS CompliantHeight-
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20 Series
Vitreous Enamel Conformal Axial Terminal
Wirewound, 5% Tolerance Standard
1.5 in. / 38.1mm
L
Dimensions (in. / mm)
Series Wattage Ohms
Length*
21
1
1.0-3.0K 0.421 / 10.7
0.156 / 4.0
22
2
1.0-3.0K 0.421 / 10.7
0.219 / 5.6
23
3
0.1-10K 0.515 / 13.1
0.220 / 5.6
25
5
0.1-28K 1.015 / 25.8
0.276 / 7.0
27
7
0.1-25K 1.265 / 32.1
0.394 / 10.0
20
10
0.1-100K 1.859 / 47.2
0.394 / 10.0
12.5 watt size available on special order
*For units below 1Ω, add 15% to body diameter, 10% to body length.
**Maximum Voltage is based on Ohm’s Law [V=√P*R] as limited by the resistance value
of specified product
The 20 Series axial terminal resistors are both durable and
economical. They have all the electrical attributes of the more
expensive 90 Series resistors, including all-welded construction.
They offer the durability of a lead free conformal vitreous
enamel coating and are ideal for computer, communications and
industrial applications in which cost, quality, and reliability are
key considerations.
Wattage
Part No.
Prefix 
Suffix
0.10
–––
R10
0.13
–––
R13
0.15
–––
R15
0.20
–––
R20
0.25
–––
R25
0.30
–––
R30
0.33
–––
R33
0.50
–––
R50
0.75
–––
R75
1
–––
1R0
1.5 –––1R5
2
–––2R0
2.2 –––2R2
3
–––3R0
4
–––4R0
5
–––5R0
7.5 –––7R5
10
–––10R
12
–––12R
15
–––15R
18
–––18R
20
–––20R
22
–––22R
25
–––25R
27
–––27R
30
–––30R
33
–––33R
35
–––35R
39
–––39R
40
–––40R
47
–––47R
50
–––50R
56
–––56R
 = Standard values
 = Non-standard values subject to minimum handling charge per item
20
Ohmite Mfg. Co.
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
F E A T u r E S
• Rugged vitreous enamel coating
withstands high humidity and
temperature cycling.
• Durable construction, recom-
mended for industrial applica-
tions where reliability is para-
D
mount.
• All-welded construction.
• Flame resistant lead free vitre-
ous enamel coating.
• RoHS compliant; Add “E” suffix
Max.
to part number to specify.
Diam.*
Volt.** Lead ga.
75
24
S P E C i F i C A T i O N S
65
20
Material
135
20
Coating: Conformal
330
20
lead free vitreous enamel.
450
20
Core: Ceramic.
720
20
20 Series
Vitreous Enamel
Axial Lead
Wirewound
S t a n d a r d p a r t n u m b e r S f O r 2 0 S e r i e S
Wattage
Part No.
Prefix 
Suffix
62
–––62R
68
–––68R
75
–––75R
82
–––82R
100
–––100
120
–––120
125
–––125
150
–––150
180
–––180
200
–––200
220
–––220
225
–––225
250
–––250
270
–––270
300
–––300
330
–––330
350
–––350
390
–––390
400
–––400
450
–––450
470
–––470
500
–––500
560
–––560
600
–––600
680
–––680
750
–––750
800
–––800
820
–––820
900
–––900
1,000
–––1K0
1,100
–––1K1
1,200
–––1K2
1,500
–––1K5
Shaded values involve very fine resistance wire and should not be
used in critical applications without burn-in and/or thermal cycling.
Terminals: Solder-coated axial.
RoHS solder composition is 96%
Sn, 3.5% Ag, 0.5% Cu
Derating
Linearly from
100% @ +25°C to
0% @ +350°C.
Electrical
Tolerance: ±5% standard.
Other tolerances available.
Power rating: Based on 25°C
free air rating (other wattages
available).
Overload:
Under 7 watts: 5 times rated
wattage for 5 seconds.
7 watts and over: 10 times rated
wattage for 5 seconds.
Temperature coefficient:
1 to 9.99 ohms: ±50 ppm/°C
10 ohms and over: ±30 ppm/°C
O r d e r i n g i n f O r m a t i O n
RoHS Compliant
2 1 J R 1 0 E
Check product
Wattage
Tolerance
Resistance Value
availability at
1 = 1W
J = 5%
R10 = 0.10Ω
ohmite.com
2
1R0 = 1.0Ω
3
10R = 10.0Ω
5
250 =
250Ω
7
1K0 = 1,000Ω
0 = 10W
4K5 = 4,500Ω
50K = 50,000Ω
Wattage
Part No.
Prefix 
Suffix
1,800
–––1K8
2,000
–––2K0
2,200
–––2K2
2,500
–––2K5
2,700
–––2K7
3,000
–––3K0
3,300
–––3K3
3,500
–––3K5
3,900
–––3K9
4,000
–––4K0
4,500
–––4K5
4,700
–––4K7
5,000
–––5K0
6,000
–––6K0
6,800
–––6K8
7,000
–––7K0
7,500
–––7K5
8,000
–––8K0
9,000
–––9K0
10,000
–––10K
12,000
–––12K
13,000
–––13K
15,000
–––15K
17,000
–––17K
20,000
–––20K
22,000
–––22K
25,000
–––25K
30,000
–––30K
33,000
–––33K
35,000
–––35K
40,000
–––40K
50,000
–––50K