USR2-0808 [RIEDON]
Precision Foil Resistors; 精密箔电阻
| 型号： | USR2-0808 |
| 厂家： | 
RIEDON POWERTRON |
| 描述： | Precision Foil Resistors |
| 文件： | 总2页 (文件大小：298K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
USR 2-0808 /1510 /2110 /3010
PrecisionꢀFoilꢀResistors
• Resistances from 1Ohm to 1MOhms
• Power Rating to 2Watt
• Resistance Tolerances to ±0.005%
• TCR to ±1ppm/K
• Load Stability to 0.01%
SPECIFICATIONS
Type
USR 2-0808 USR 2-1510 USR 2-2110 USR 2-3010
ResistanceꢀRange
1.0ꢀtoꢀ300ꢀkOhms
1.0ꢀtoꢀ300ꢀkOhms
1.0ꢀtoꢀ500ꢀkOhms
1.0ꢀtoꢀ1ꢀMOhms
Powerꢀratingꢀ(70°C)
0.6Wꢀ(<100ꢀkOhms) 1.0Wꢀ(<200ꢀkOhms) 1.5Wꢀ(<300ꢀkOhms) 2.0Wꢀ(<400ꢀkOhms)
0.4ꢀ(>100ꢀkOhms)
0.5%ꢀ/ꢀ1%
0.05%ꢀ/ꢀ0.1%ꢀ/ꢀ0.25%ꢀ/ꢀ0.5%ꢀ/ꢀ1%
0.02%ꢀ/ꢀ0.05%ꢀ/ꢀ0.1%ꢀ/ꢀ0.25%ꢀ/ꢀ0.5%ꢀ/ꢀ1%
0.6ꢀ(>200ꢀkOhms)
0.8ꢀ(>300ꢀkOhms)
1.0ꢀ(>400ꢀkOhms)
Tolerances
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
fromꢀ1.0ꢀOhms
fromꢀ5.0ꢀOhms
fromꢀ12.0ꢀOhms
fromꢀ25.0ꢀOhms
fromꢀ100.0ꢀOhms
0.01%ꢀ/ꢀ0.02%ꢀ/ꢀ0.05%ꢀ/ꢀ0.1%ꢀ/ꢀ0.25%ꢀ/ꢀ0.5%ꢀ/ꢀ1%
0.005%ꢀ/ꢀ0.01%ꢀ/ꢀ0.02%ꢀ/ꢀ0.05%ꢀ/ꢀ0.1%ꢀ/ꢀ0.25%ꢀ/ꢀ0.5%ꢀ/ꢀ1%
Stability
0.01%
ShelfꢀLifeꢀStability
25ppm / ∆R after 1 year
50ppm / ∆R after 3 year
Temperature Coefficient
max.ꢀ±5ppm/Kꢀ(-55ꢀtoꢀ155°C)
typ.ꢀ±3ppm/Kꢀ(-55ꢀtoꢀ125°C)
uponꢀrequestꢀ±1ppm/Kꢀ(0ꢀtoꢀ60°C)
andꢀ±1ppm/Kꢀ(-55ꢀtoꢀ125°C)
InsolationꢀResistance
ThermalꢀEMF
>ꢀ10GOhm
<ꢀ0.1µV/K
-55ꢀtoꢀ155°C
NiCr-Foil
Al2O3
OperatingꢀTemperatureꢀRange
ResistorꢀMaterial
Substrate
Housing
PBTPꢀ/ꢀEpoxy
Cuꢀtinned
2
ConnectorꢀMaterial
Terminals
Derating
120
100
80
60
40
20
0
50
70
85 100 115 130 145 155
AmbientꢀTemperatureꢀ(°C)
Ordering Information
onlyꢀ0808:ꢀ
Gridꢀ(E)ꢀ3.81mmꢀ(0.15inches)ꢀ=ꢀDꢀꢀꢀꢀꢀ
Gridꢀ(E)ꢀ5.08mmꢀ(0.2inches)ꢀ=ꢀJ
PartꢀNumberꢀ-ꢀResistanceꢀ-ꢀToleranceꢀ-ꢀTCR
USRꢀ2-2110ꢀ478kOhmsꢀ0.1%ꢀ5ppm
Riedon Inc.ꢀ
ꢀ
ꢀ
300ꢀCypressꢀAvenueꢀ
ꢀ
ꢀ
AlhambraꢀCAꢀ91801ꢀ
www.riedon.com
ꢀ(626)ꢀ284-9901ꢀ
ꢀ(626)ꢀ284-1704
Pageꢀ116
ꢀ
ꢀ
ꢀ
ꢀ
rev.ꢀ03/2006A
USR 2-0808ꢀ/1510ꢀ/2110ꢀ/3010
PrecisionꢀFoilꢀResistors
SPECIFICATIONS (continued)
Temperature Coefficient
800
600
400
200
0
+5ppm/K
-5ppm/K
NominalꢀSpread
±2.3ppm/K
-200
-400
-600
-800
Nominal ∆R/R
NominalꢀSpread
±2.3ppm/K
100
0
25
50
75
125
-50
-25
Temperatureꢀ(°C)
Dimensions
Type
tol.
(±mm)
tol.
(±inches)
Dimension
mm
inches
A
B
C
D
E
F
28.30
7.62
8.30
2.00
3.81
2.67
2.0
1.11
0.30
0.33
0.08
0.15
0.11
0.079
0.004
0.008
0.004
0.004
0.004
0.1
0.2
USRꢀ2-0808ꢀ
GridꢀD
0.1
0.1
0.1
G
Ø0.64ꢀ
Ø0.3
Ø0.03
Ø0.012
0.1
0.004
Gꢀ(>150kOhms)
A
B
C
D
E
F
28.00
7.49
8.00
2.00
5.08
2.49
2.0
0.1
0.2
0.1
0.1
0.1
1.10
0.29
0.31
0.08
0.20
0.10
0.079
0.004
0.008
0.004
0.004
0.004
USRꢀ2-0808ꢀ
GridꢀJ
G
Ø0.64ꢀ
Ø0.3
Ø0.03
Ø0.012
0.1
0.004
Gꢀ(>150kOhms)
A
B
C
D
E
F
30.50
14.61
10.49
2.00
2.0
0.2
0.2
0.1
0.2
0.1
0.1
2.0
0.2
0.2
0.1
0.2
0.1
0.1
2.0
0.2
0.2
0.1
0.2
0.2
0.1
1.20
0.58
0.41
0.08
0.40
0.16
Ø0.03
1.20
0.82
0.41
0.08
0.65
0.16
Ø0.03
1.20
1.20
0.41
0.08
0.90
0.26
Ø0.03
0.079
0.008
0.008
0.004
0.008
0.004
0.004
0.079
0.008
0.008
0.004
0.008
0.004
0.004
0.079
0.008
0.008
0.004
0.008
0.008
0.004
USRꢀ2-1510
USRꢀ2-2110
USRꢀ2-3010
10.16
4.06
G
A
B
C
D
E
F
Ø0.64
30.50
20.83
10.49
2.00
16.51
4.06
G
A
B
C
D
E
F
Ø0.64
30.50
30.48
10.49
2.00
22.86
6.60
G
Ø0.64
Riedon Inc.ꢀ
ꢀ
ꢀ
300ꢀCypressꢀAvenueꢀ
ꢀ
ꢀ
AlhambraꢀCAꢀ91801ꢀ
www.riedon.com
ꢀ(626)ꢀ284-9901ꢀ
ꢀ(626)ꢀ284-1704
Pageꢀ117
ꢀ
ꢀ
ꢀ
ꢀ
rev.ꢀ03/2006A
相关型号：
USR2-14101.01KOHMS0.01%3PPM
Fixed Resistor, Metal Foil, 0.8W, 1010ohm, 0.01% +/-Tol, -3,3ppm/Cel, 5512
VISHAY
USR2-14101.01KOHMS0.1%3PPM
Fixed Resistor, Metal Foil, 0.8W, 1010ohm, 0.1% +/-Tol, -3,3ppm/Cel, 5512
VISHAY
USR2-14101.07KOHMS0.01%3PPM
Fixed Resistor, Metal Foil, 0.8W, 1070ohm, 0.01% +/-Tol, -3,3ppm/Cel, 5512
VISHAY
USR2-14101.0OHMS0.25%3PPM
Fixed Resistor, Metal Foil, 0.8W, 1ohm, 0.25% +/-Tol, -3,3ppm/Cel, 5512
VISHAY
USR2-14101.11KOHMS0.01%3PPM
Fixed Resistor, Metal Foil, 0.8W, 1110ohm, 0.01% +/-Tol, -3,3ppm/Cel, 5512
VISHAY
USR2-14101.1OHMS0.1%3PPM
Fixed Resistor, Metal Foil, 0.8W, 1.1ohm, 0.1% +/-Tol, -3,3ppm/Cel, 5512
VISHAY
USR2-14101.1OHMS1%3PPM
Fixed Resistor, Metal Foil, 0.8W, 1.1ohm, 1% +/-Tol, -3,3ppm/Cel, 5512
VISHAY
USR2-14101.23KOHMS0.05%3PPM
Fixed Resistor, Metal Foil, 0.8W, 1230ohm, 0.05% +/-Tol, -3,3ppm/Cel, 5512
VISHAY
©2020 ICPDF网 联系我们和版权申明