E G4 FPR2 T218

FPR 2-T218
•
•
•
•
•
•
Extremely Low Ohm Rating
High Stability
Low Temperatur Coefficient
Low Electrical Noise
Low Inductance
TO-Standard Housing
SPECIFICATIONS
ELECTRICAL
FPR 2-T218
Resistance Range
:
R002 ... 50R
Power Rating
:
2 W (70°C)
30 W with heatsink
Thermal Resistance Rthj-c :
2.5 K/W
Tolerances
from R002
from R010
from R020
from 1R0
:
:
:
:
:
1%, 2%, 5%
0.5%, 1%, 2%, 5%
0.25%, 0.5%, 1%, 2%, 5%
0.1%, 0.25%, 0.5%, 1%, 2%, 5%
Stability
:
0.5%
Temperatur Coefficient
:
±15 ppm/K (20...60)°C / ±50 ppm/K (-40...130)°C
R ≤ 0R2 TCR-Shift depends on resistor value
see next page for detailed informations
Voltage Proof
:
300 VDC
Thermal EMF
:
< 1 µV/K
:
-40°C...130°C
:
:
:
:
:
Metalfoil CuNiMn ( DIN 17471)
anodized aluminium
PPS
Cu tinned, 2-pin
1 Nm
ENVIRONMENTAL
Operative Temperature Range
MECHANICAL
Resistor Material
Substrate
Housing
Connector Material
Max. Torque backplate
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK
Tel. + 44 (0) 1342 835234, Fax. + 44 (0) 1342 834306, e-mail [email protected] web www.willow.co.uk
FPR
2-T218
TEMPERATURE COEFFICIENT
6000
250
- 50 ppm/K
200
+ 15 ppm/K
2000
0
- 15 ppm/K
-2000
Limit 2 (3σ)
Nom inal dR/R
-4000
TCR - Shift (ppm/K)
dR/R (ppm )
4000
+ 50 ppm/K
150
100
50
Limit 1 (3σ)
100
120
0
140
Tem perature (°C)
DERATING CURVE
Resistance Value (mOhm)
Power ( % from
nominal power)
120
100
80
60
40
20
0
25
50
85
100
115
130
Tem perature of the backplate (°C)
DIMENSIONS
measuring point
measuring point
lead A
lead B
Standardlead for T-218 : lead B
Dimensions in mm
HOW TO ORDER
FPR 2-T218 10R B 0.5%
FPR 2-T218 R068 B 0.5%
200
80
100
60
50
40
20
20
10
0
5
-20
2
-6000
-40
FPR 2-T218 10R0 B 1.0%
FPR 2-T218 R068 A 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 [email protected] web www.willow.co.uk
Similar pages