High Temperature
TaNFilm
Chip Resistors
®
PFC HT Series
•
Available in industry standard 0603, 0805 and 1206 chip sizes
•
Gold and 100% tin (Pb-free) terminations available
•
Self-passivating TaNFilm
element
®
•
Absolute TCR to ±25ppm/°C
Electrical Data
Model
Ohmic Range
Absolute TCR
10W to 10KW
±100ppm/°C
W0603HT
25W to 10KW
±50ppm/°C
50W to 10KW
±25ppm/°C
10W to 20KW
±100ppm/°C
W0805HT
25W to 20KW
±50ppm/°C
50W to 20KW
±25ppm/°C
5W to 85KW
±100ppm/°C
W1206HT
25W to 85KW
±50ppm/°C
50W to 85KW
±25ppm/°C
Physical Data
L
TOP
L
W0603
1.60±0.1
W0805
2.06±0.13
W1206
3.20±0.15
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
© Welwyn Components Limited
Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: info@welwyn-tt.com • Website: www.welwyn-tt.com
Rated Voltage
Rated
Temperature
(not to exceed
Power
Range
rated power)
0.0625W
33.3V
0.100W
50V
-55°C to 200°C
0.125W
100V
BOTTOM
W
W
H
0.79 ±0.1
0.51 ±0.1
1.27±0.13
0.51±0.1
1.60±0.13
0.61±0.1
Welwyn Components
Ultra stable Tantalum Nitride
resistor film system
Non-leaching
Nickel barrier
Wrap around
termination
Termination
Substrate
Gold and 100%
99.5%
tin (Pb-free)
Alumina
a
SIDE
H
b
a
b
0.30±0.13
0.38±0.13
0.41±0.20
0.41±0.20
0.64±0.25
0.64±0.25
A subsidiary of
TT electronics plc
PFC Hi Temp Series Issue June 2006