FPR4-T220中文资料
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Stability Temperature Coefficient
: :
Max. Current Insolation Resistance Thermal EMF
: : :
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@ web
0R002 ... 50R 1.5 W (70°C) 15 W with heatsink 4.8 K/W
Thermal Resistance Rthj-c Tolerances from 0R002 from 0R010 from 0R100
: : : : :
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% 4-pin version also 0.1% and 0.25% 0.1%, 0.2%, 0.5% (depends on the stress) ±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) 50 A 300 VDC < 1 µV/K
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@ web
元器件交易网
FPR / FPS
2-T220 4-T220 2-T221 4-T221 TEMPERATURE COEFFICIENT
250
2000 1000 + 15 ppm/K
200
TCR - Shift (ppm/K)
0
dR/R (ppm )
-1000 -2000 -3000
元器件交易网
FPR / FPS
2-T220 4-T220 2-T221 4-T221 DIMENSIONS
FPR 2-T221
Байду номын сангаас
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%
元器件交易网
FPR / FPS 2-T220 4-T220 2-T221 4-T221
• • • • • • • •
SPECIFICATIONS ELECTRICAL
Resistor Range Power Rating : :
Extremly Low-Ohm Small Dimensions High Stability Low Inductance Low Electrical Noise Low Temperature Coefficient TO220-Housing SMD available
Limit 2 (3σ)
150
- 15 ppm/K
100
-4000 -5000 -6000 -7000 -40
Limit 1 (3σ)
50
Nominal dR/R
0
2 5 10 20 50 100 200
-20
0
20
40
60
80
100
120
140
Temperature (°C)
Resistance Value (mOhm)
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@ web
DERATING CURVE
120 Power ( % from nominal power) 100 80 60 40 20 0 25 50 85 100 115 130 Tem perature of the backplate (°C) 0,5% 0,2% % 0,1%
DIMENSIONS
FPR 2-T220