UV-2 [RIEDON]
Ceramic Wirewound Resistors; 陶瓷线绕电阻器
| 型号： | UV-2 |
| 厂家： | 
RIEDON POWERTRON |
| 描述： | Ceramic Wirewound Resistors |
| 文件： | 总2页 (文件大小：291K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UV Series
CeramicꢀWirewoundꢀResistors
• Flameproof Inorganic Construction
• Resistances from 0.01 to 91kOhms
• Tolerance to ±0.01%
• Low Temperature Coefficient
• Power Rating to 10Watts
• All Welded Resistance Element
• Non-Inductive Windings are Available
SPECIFICATIONS
PowerꢀRating Resistance1
H
L
D
W
d2
Type
±0.06ꢀ[±1.5]
±0.04ꢀ[±1.0]
±0.04ꢀ[±1.0]
±0.015ꢀ[±0.4]
±0.002ꢀ[±0.05]
Wꢀ@ꢀ70°C
Range
0.01ꢀtoꢀ22k
0.01ꢀtoꢀ22k
0.01ꢀtoꢀ45k
0.01ꢀtoꢀ65k
0.01ꢀtoꢀ91k
0.80ꢀ[20.3]
1.00ꢀ[25.4]
1.00ꢀ[25.4]
1.52ꢀ[38.7]
1.38ꢀ[35.1]
0.435ꢀ[11.0]
0.475ꢀ[12.1]
0.520ꢀ[13.2]
0.520ꢀ[13.2]
0.635ꢀ[16.1]
0.275ꢀ[7.0]
0.320ꢀ[8.1]
0.350ꢀ[8.9]
0.380ꢀ[9.7]
0.480ꢀ[12.2]
0.200ꢀ[5.1]
0.200ꢀ[5.1]
0.200ꢀ[5.1]
0.200ꢀ[5.1]
0.300ꢀ[7.6]
0.032ꢀ[0.8]
0.032ꢀ[0.8]
0.032ꢀ[0.8]
0.040ꢀ[1.0]
0.040ꢀ[1.0]
UV-2
UV-3
UV-5
UV-7
UV-10
2
3
5
7
10
1ꢀForꢀnon-inductiveꢀwindingsꢀ/ꢀdivideꢀmaximumꢀresistanceꢀbyꢀ2
2ꢀLeadꢀDiameter:ꢀ18ꢀAWGꢀ=ꢀ0.040”ꢀ/ꢀ20ꢀAWGꢀ=ꢀ0.032”
Ordering Information
ForꢀNon-InductiveꢀWindingsꢀ/ꢀinsertꢀtheꢀletterꢀ“N”ꢀ(ꢀi.e.ꢀUVN-5ꢀ)
PartꢀNumberꢀ-ꢀResistanceꢀ-ꢀToleranceꢀ-ꢀTCRꢀ(ꢀIfꢀnotꢀstandardꢀ)
Example:ꢀUV-5 100 Ohm 1%
Riedon Inc.ꢀ
ꢀ1.01
300ꢀCypressꢀAvenueꢀ
ꢀ
AlhambraꢀCAꢀ91801ꢀ
www.riedon.com
ꢀ(626)ꢀ284-9901ꢀ
ꢀ(626)ꢀ284-1704
Pageꢀ137
UV Series
CeramicꢀWirewoundꢀResistors
SPECIFICATIONS(continued)
Specification
Value
Tolerances
±0.01%ꢀtoꢀ±10%ꢀ(ꢀ1%ꢀStandardꢀ)
Temperature Coefficient
>10Wꢀ:ꢀ±20ppm/K
1Wꢀto10Wꢀ:ꢀ±50ppm/K
<1Wꢀ:ꢀCallꢀFactory
TemperatureꢀRange
DielectricꢀStrength
Constuction
-55°Cꢀtoꢀ+275°C
1500ꢀVAC
Centerlessꢀgroundꢀceramicꢀcore
Tinnedꢀcopperꢀorꢀcopperweldꢀleads
Highꢀtemperatureꢀ/ꢀinorganicꢀpottingꢀcompound
Allꢀweldedꢀterminations
EnvironmentalꢀPerformance
DR
(MIL-STDꢀ202)
Dielectric
±0.2%ꢀ+ꢀ0.05W
±1%ꢀ+ꢀ0.05W
LoadꢀLife
Storage
±0.2%ꢀ+ꢀ0.05W
±0.2%ꢀ+ꢀ0.05W
±0.2%ꢀ+ꢀ0.05W
±0.2%ꢀ+ꢀ0.05W
±0.1%ꢀ+ꢀ0.05W
±0.1%ꢀ+ꢀ0.05W
MoistureꢀResistance
ThermalꢀShock
5XꢀOverloadꢀ(ꢀ5sꢀ)
Shock
Vibration
PowerꢀDeratingꢀCurve
120
100
80
60
40
20
0
0
50
100
150
200
250
300
350
AmbientꢀTemperatureꢀ(°C)
Riedon Inc.ꢀ
ꢀ1.01
300ꢀCypressꢀAvenueꢀ
ꢀ
AlhambraꢀCAꢀ91801ꢀ
www.riedon.com
ꢀ(626)ꢀ284-9901ꢀ
ꢀ(626)ꢀ284-1704
Pageꢀ138
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