CHF190104KXBF Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – 1 kW Stripline Termination

*RoHS ^COMPLIANT
Features
■ DC to 1 GHz
■ Flanged model
■ VSWR of 1.06 @ 800 MHz
■ 1000 watts @ 110 °C case temperature
Applications
■ Broadcast transmitters for television, radio,
radar
CHF190104KxBF Series 1 kW Stripline Termination
General Specifications
Substrate .........................................BeO
Resistive Film ........................ Thick Film
Tab.......................................... Cu Be/Ag
Cover Substrate ...........................AL203
Mounting Flange......... Cu plated with Ni
Resistance................................ 50 ohms
Tolerance ....................................... ±5 %
Packaging............................20 pcs./tray
Operating Temperature
............................... -55 °C to +220 °C
Absolute Ratings
Power .........................................1000 W
Frequency..................................1.0 GHz
VSWR ..........1.06 maximum @ 800 MHz
1.25 maximum at 1 GHz
How To Order
CHF 190104 K B F 500 L
Model
Size
Tab Length
(See Product Dimensions)
K (Standard)
KE (Special Tab Dimensions)
Substrate
Mount
F = Flange
Value
500 = 50 Ohms
Function
L = Termination
Characteristic Curve
100
80
60
40
20
0
-55
Product Dimensions
6.85
(0.270)
12.7
(0.500)
26.4
(1.039)
0
110
Case Temperature (°C)
48.2
(1.898)
39.4
(1.551)
25.4
(1.00)
220
9.1
(0.358)
6.0
(0.236)
4.2
(0.165)
DIA.
4 PLCS.
Asia-Pacific:
Tel: [phone]
Fax: [phone]
Europe:
Tel: [phone]
Fax: [phone]
The Americas:
Tel: [phone]
Fax: [phone]
www.bourns.com
DIMENSIONS = ^MILLIMETERS
(INCHES)
TAB LENGTH K: ^{7.0 ± 1.0}
(0.28 ± 0.04)
TAB LENGTH KE: ^{10.0 ± 1.0}
(0.39 ± 0.04)
“L” TERMINATION
1 TAB
7.9
(0.31)
0.1
(0.004)
*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