FPR2-T22010R [TELEDYNE]
Small Dimensions Extremly Low-Ohm; 小尺寸极低的欧姆
| 型号： | FPR2-T22010R |
| 厂家： | 
TELEDYNE TECHNOLOGIES INCORPORATED |
| 描述： | Small Dimensions Extremly Low-Ohm |
| 文件： | 总3页 (文件大小：154K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FPR / FPS
2-T220 4-T220 2-T221 4-T221
• Extremly Low-Ohm
• Small Dimensions
• High Stability
• Low Inductance
• Low Electrical Noise
• Low Temperature Coefficient
• TO220-Housing
• SMD available
SPECIFICATIONS
ELECTRICAL
Resistor Range
:
:
0R002 ... 50R
Power Rating
1.5 W (70°C)
15 W with heatsink
Thermal Resistance Rthj-c
:
4.8 K/W
Tolerances
from 0R002
from 0R010
:
:
:
2%, 5% / 4-pin version also 1.0%
1%, 2%, 5%
4-pin version also 0.1% and 0.25%
0.5%, 1%, 2%, 5%
from 0R100
:
4-pin version also 0.1% and 0.25%
Stability
:
:
0.1%, 0.2%, 0.5% (depends on the stress)
Temperature Coefficient
±15 ppm/K (20...60)°C / ±50 ppm/K (-40...130)°C
FPR 2-T220/221 R<0R2 TCR-Shift
depends on resistor value (see table next page)
Max. Current
:
:
:
50 A
Insolation Resistance
Thermal EMF
300 VDC
< 1 µV/K
ENVIRONMENTAL
Operating Temperature
:
-40°C...130°C
MECHANICAL
Resistor Material
Substrate
Housing
Connector Material
Max. torque backplate
:
:
:
:
:
Metalfoil CuNiMn (DIN 17471)
Al2O3 or anodized aluminium
Epoxidharz or PPS
Cu tinned, 2-pin or 4-pin
1 Nm / T221: 0.8 Nm
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK
Tel. + 44 (0) 1342 835234, Fax. + 44 (0) 1342 834306, e-mail sales@willow.co.uk web www.willow.co.uk
FPR / FPS
2-T220 4-T220 2-T221 4-T221
TEMPERATURE COEFFICIENT
250
200
150
100
50
2000
1000
0
+ 15 ppm/K
- 15 ppm/K
-1000
-2000
-3000
-4000
-5000
-6000
-7000
Limit 2 (3 )
σ
Nominal dR/R
0
Limit 1 (3 )
σ
100
80
120 140
-40
-20
0
20
40
60
Resistance Value (mOhm)
Temperature (°C)
DERATING CURVE
120
100
80
60
40
20
0
0,5%
0,2%
0,1%
25
50
85
100
115
130
Temperature of the backplate (°C)
DIMENSIONS
FPR 2-T220
FPR 4-T220
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK
Tel. + 44 (0) 1342 835234, Fax. + 44 (0) 1342 834306, e-mail sales@willow.co.uk web www.willow.co.uk
FPR / FPS
2-T220 4-T220 2-T221 4-T221
DIMENSIONS
FPR 2-T221
FPR 4-T221
FPS 2-T220
FPS 4-T220
HOW TO ORDER
FPR 2-T220 10R 0.25%
FPR 2-T221 0R068 0.5%
FPS 2-T220 1R0 1%
FPR 4-T221 0R1 0.5%
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK
Tel. + 44 (0) 1342 835234, Fax. + 44 (0) 1342 834306, e-mail sales@willow.co.uk web www.willow.co.uk
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