Features
Applications
■ High power RF transmission
■ DC to 1 GHz
■ Flanged model
■ Low VSWR
CHF12545CBF Series 500 W Power RF Flanged Chip Termination
General Specifications
Characteristic Curve
Substrate...........................................Beo
Resistive Film...........................Thick Film
Tab.......................................................Ag
Cover Substrate.............................AL203
Mounting Flange ..........Cu plated with Ni
Resistance........................................50 Ω
Tolerance......................................... 5 ꢀ
Packaging.............................20 pcs./tray
600
500
400
300
Absolute Ratings
200
Power.............................................500 W
Frequency ...................................1.0 GHz
VSWR.................................1.1 Maximum
100
0
-55
0
100
150
Heat Sink Temperature (°C)
Product Dimensions
31.75
(1.250)
22.25
(0.876)
12.7
4.75
(0.500)
(0.187)
5.07
(0.200)
MAX
3.17
(0.125)
12.7
(0.500)
4.2
(0.165)
6.5
(0.256)
MILLIMETERS
DIMENSIONS =
(INCHES)
0.1
(0.0039)
1.50
(0.059)
4.2
(0.165)
How To Order
Reliable Electronic Solutions
CHF 12545 C B F 500 L
Asia-Pacific:
Model
Size
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
Europe:
Version
Substrate
Tel: +41-41 768 5555
Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500
Fax: +1-951 781-5700
www.bourns.com
Mount
F = Flange
Value
500 = 50 Ohm
Function
L = Termination
R = Resistor
*RoHS Directive 2002/95/EC Jan 27 2003, including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
COPYRIGHT© 2005, BOURNS, INC. LITHO IN U.S.A., SR0502 12/05