20JR13 [OHMITE]
Fixed Resistor, Wire Wound, 10W, 0.13ohm, 720V, 5% +/-Tol, Through Hole Mount, AXIAL LEADED;
| 型号： | 20JR13 |
| 厂家： | 
OHMITE MFG. CO. |
| 描述： | Fixed Resistor, Wire Wound, 10W, 0.13ohm, 720V, 5% +/-Tol, Through Hole Mount, AXIAL LEADED 电阻器 |
| 文件： | 总2页 (文件大小：290K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
20 Series
Vitreous Enamel Conformal Axial
Terminal Wirewound, 5% Tolerance Std.
F ꢀ at u ꢁ ꢀ S
•ꢀRuggedꢀvitreousꢀenamelꢀcoatingꢀwithstandsꢀhighꢀ
humidityꢀandꢀtemperatureꢀcycling.ꢀ
•ꢀDurableꢀconstruction,ꢀrecommendedꢀforꢀindustrialꢀ
applicationsꢀwhereꢀreliabilityꢀisꢀparamount.
•ꢀAll-weldedꢀconstruction.
•ꢀFlameꢀresistantꢀleadꢀfreeꢀvitreousꢀenamelꢀcoating.
Theꢀ20ꢀSeriesꢀaxialꢀterminalꢀresistorsꢀareꢀbothꢀ
durableꢀandꢀeconomical.ꢀTheyꢀhaveꢀallꢀtheꢀelectricalꢀ
attributesꢀofꢀtheꢀmoreꢀexpensiveꢀ90ꢀSeriesꢀresistors,ꢀ
includingꢀall-weldedꢀconstruction.
Theyꢀofferꢀtheꢀdurabilityꢀofꢀaꢀleadꢀfreeꢀconformalꢀ
vitreousꢀenamelꢀcoatingꢀandꢀareꢀidealꢀforꢀcomputer,ꢀ
communicationsꢀandꢀindustrialꢀapplicationsꢀinꢀwhichꢀ
cost,ꢀquality,ꢀandꢀreliabilityꢀareꢀkeyꢀconsiderations.
•ꢀRoHSꢀcompliant;ꢀAddꢀ“E”ꢀsuffixꢀtoꢀpartꢀnumberꢀtoꢀ
specify.
SꢀꢁꢂꢀS SpꢀCꢂFꢂCatꢂonS
Series
Wattage
Ohms
1.0-3.0K
Max. Voltage*
75
21
22
23
25
27
20
1
2
3
5
7
1.0-3.0K
0.1-10K
0.1-28K
0.1-25K
0.1-100K
65
135
330
450
720
10
12.5 watt size available on special order
*Maximum Voltage is based on Ohm’s Law [V=√(P*R)] as limited by the resis-
tance value of specified product
ChaꢁaCtꢀꢁꢂStꢂCS
Conformal lead free vitreous enamel
Coating
Core
Ceramic.
Solder-coated axial. RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu
Linearly from 100% @ +25°C to 0% @ +350°C
Terminals
Derating
±5% standard; other tolerances available
Tolerance
Based on 25°C free air rating (other wattages available)
Under 7 watts: 5 times rated wattage for 5 seconds; 7 watts and over: 10 times rated wattage for 5 seconds
1 to 9.99 ohms: ±50 ppm/°C; 10 ohms and over: ±30 ppm/°C
Power rating
Overload
Temperature coefficient
DꢂmꢀnSꢂonS
(in./mm max.)
Series Wattage Length* (max.)
Diam.* (max.) Lead ga.
21
22
23
25
27
20
1
2
0.421 / 10.7
0.421 / 10.7
0.515 / 13.1
1.015 / 25.8
1.265 / 32.1
1.859 / 47.2
0.156 / 4.0
0.219 / 5.6
0.220 / 5.6
0.276 / 7.0
0.394 / 10.0
0.394 / 10.0
24
20
20
20
20
20
1.5 in. / 38.1mm
L
D
3
5
7
10
*For units below 1Ω, add 15% to body diameter, 10% to body length.
(continued)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
82
20 Series
Vitreous Enamel Conformal Axial
Terminal Wirewound, 5% Tolerance Std.
oꢁDꢀꢁꢂnG ꢂnFoꢁmatꢂon
Standard part numbers
Wattage
Wattage
Wattage
Part No.
Prefixꢀ
Suffixꢀ
Part No.
Prefixꢀ
Suffixꢀ
Part No.
Prefixꢀ
Suffixꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
0.10ꢀ –––ꢀR10ꢀ
0.13ꢀ –––ꢀR13ꢀ
0.15ꢀ –––ꢀR15ꢀ
0.20ꢀ –––ꢀR20ꢀ
0.25ꢀ –––ꢀR25ꢀ
0.30ꢀ –––ꢀR30ꢀ
0.33ꢀ –––ꢀR33ꢀ
0.50ꢀ –––ꢀR50ꢀ
0.75ꢀ –––ꢀR75ꢀ
1ꢀ ––– 1R0ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
1.5ꢀ –––1R5ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
2ꢀ –––2R0ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
2.2ꢀ –––2R2ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
3ꢀ –––3R0ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
4ꢀ –––4R0ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
5ꢀ –––5R0ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
7.5ꢀ –––7R5ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
10ꢀ –––10Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
62ꢀ –––62Rꢀ ꢀ
ꢀ ꢀ ꢀ ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
1,800ꢀ –––1K8ꢀ ꢀ ꢀ ꢀ ꢀ
ꢀ
68ꢀ –––68Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
75ꢀ –––75Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
82ꢀ –––82Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
100ꢀ –––100ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
120ꢀ –––120ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
2,000ꢀ –––2K0ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
2,200ꢀ –––2K2ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
2,500ꢀ –––2K5ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
2,700ꢀ –––2K7ꢀ ꢀ ꢀ ꢀ ꢀ
3,000ꢀ –––3K0ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
ꢀ
125ꢀ –––125ꢀ ꢀ
ꢀ ꢀ ꢀ ꢀ
3,300ꢀ –––3K3ꢀ
3,500ꢀ –––3K5ꢀ
3,900ꢀ –––3K9ꢀ
4,000ꢀ –––4K0ꢀ
4,500ꢀ –––4K5ꢀ
4,700ꢀ –––4K7ꢀ
5,000ꢀ –––5K0ꢀ
6,000ꢀ –––6K0ꢀ
6,800ꢀ –––6K8ꢀ
7,000ꢀ –––7K0ꢀ
7,500ꢀ –––7K5ꢀ
8,000ꢀ –––8K0ꢀ
9,000ꢀ –––9K0ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ
150ꢀ –––150ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
180ꢀ –––180ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
200ꢀ –––200ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
220ꢀ –––220ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
225ꢀ –––225ꢀ ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
250ꢀ –––250ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
270ꢀ –––270ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
300ꢀ –––300ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
330ꢀ –––330ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
350ꢀ –––350ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
390ꢀ –––390ꢀ ꢀ ꢀ ꢀ ꢀ
400ꢀ –––400ꢀ ꢀ
450ꢀ –––450ꢀ ꢀ
470ꢀ –––470ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
500ꢀ –––500ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
560ꢀ –––560ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
600ꢀ –––600ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
680ꢀ –––680ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
750ꢀ –––750ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
800ꢀ –––800ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
820ꢀ –––820ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
900ꢀ –––900ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
1,000ꢀ –––1K0ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
ꢀ
ꢀ ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ ꢀ
12ꢀ –––12Rꢀ ꢀ
ꢀ ꢀ ꢀ ꢀ
ꢀ ꢀ
ꢀ
15ꢀ –––15Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
18ꢀ –––18Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
20ꢀ –––20Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
22ꢀ –––22Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
25ꢀ –––25Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
27ꢀ –––27Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
30ꢀ –––30Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
33ꢀ –––33Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
ꢀ 10,000ꢀ –––10Kꢀ
ꢀ 12,000ꢀ –––12Kꢀ
ꢀ 13,000ꢀ –––13Kꢀ
ꢀ 15,000ꢀ –––15Kꢀ
ꢀ 17,000ꢀ –––17Kꢀ
ꢀ 20,000ꢀ –––20Kꢀ
ꢀ 22,000ꢀ –––22Kꢀ
ꢀ 25,000ꢀ –––25Kꢀ
ꢀ 30,000ꢀ –––30Kꢀ
ꢀ 33,000ꢀ –––33Kꢀ
ꢀ 35,000ꢀ –––35Kꢀ
ꢀ 40,000ꢀ –––40Kꢀ
ꢀ 50,000ꢀ –––50Kꢀ
ꢀ ꢀ ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ ꢀ
ꢀ
ꢀ ꢀ
ꢀ
ꢀ
ꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
35ꢀ –––35Rꢀ ꢀ
39ꢀ –––39Rꢀ ꢀ ꢀ ꢀ ꢀ
ꢀ
ꢀ ꢀ ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
40ꢀ –––40Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
47ꢀ –––47Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
50ꢀ –––50Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
56ꢀ –––56Rꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
ꢀ=ꢀꢀStandardꢀvalues
1,100ꢀ –––1K1ꢀ ꢀ
1,200ꢀ –––1K2ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
1,500ꢀ –––1K5ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
ꢀ ꢀ ꢀ ꢀ
Shadedꢀvaluesꢀinvolveꢀveryꢀfineꢀresistanceꢀwireꢀandꢀshouldꢀnotꢀbeꢀ
usedꢀinꢀcriticalꢀapplicationsꢀwithoutꢀburn-inꢀand/orꢀthermalꢀcycling.
ꢀ=ꢀꢀNon-standardꢀvaluesꢀsubjectꢀtoꢀminimumꢀhandlingꢀchargeꢀperꢀitem
RoHS Compliant
2 1 J R 1 0 E
20 Series
Wattage Tolerance Resistance Value
Vitreous Enamel 1 = 1W J = 5%
R10 = 0.10Ω
1R0 = 1.0Ω
10R =10.0Ω
Axial Lead
Wirewound
2
3
5
250 =
250Ω
7
1K0 = 1,000Ω
4K5 = 4,500Ω
50K = 50,000Ω
0 = 10W
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
83
相关型号：
20JR13E
Fixed Resistor, Wire Wound, 10W, 0.13ohm, 720V, 5% +/-Tol, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
OHMITE
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