PFCHF Datasheet, PDF (1/3 Pages) Welwyn Components Limited – High Frequency Chip Resistor Terminators

High Frequency Chip
Resistor Terminators
PFC HF Series
• Long life TaNFilm^® element
• Absolute TCR to ±25ppm/°C
• Available in 0603, 0805 and 1206 chip sizes
• Standard Sn/Pb and Pb-free terminations available
Welwyn Components
Wraparound termination with
non-leaching Nickel barrier
Ultra stable
Tantalum Nitride
resistor film
system
Electrical Data
Maximum Continuous Ohmic Available Temperature
Power Rating
Value Tolerances
Range
Noise
W0603HF
W0805HF
100mW
250mW
50.0W K J G F -55°C to 150°C <-25dB
Termination
Tin Plate
Substrate
99.5% Alumina
Physical Data (mm)
Top
W
Side
H
Bottom
b
L
a
EPOXY OVERCOAT
ULTRA STABLE TANTALUM NITRIDE
RESISTOR FILM SYSTEM
L
W
W0603
1.60 ± 0.1
0.79 ± 0.1
WRAP AROUND TERMINATORS
TIN PLATED/NICKEL BARRIER
H
a
0.51 ± 0.1
0.30 ± 0.13
W0805
2.06 ± 0.13
1.27 ± 0.13
0.51 ± 0.15
0.41 ± 0.20
b
0.38 ± 0.13
0.41 ± 0.20
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: [phone] • Facsimile: [phone] • Email: [e-mail] • Website: www.welwyn-tt.com
A subsidiary of
TT electronics plc
PFC HF Series Issue June 2006