CHF9838CNF500L Bourns Inc., CHF9838CNF500L Datasheet
CHF9838CNF500L
Manufacturer Part Number
CHF9838CNF500L
Description
RES POWER FLANGE MT 50 OHM 250W
Manufacturer
Bourns Inc.
Series
CHF - RF Powerr
Datasheet
1.CHF9838CNF500L.pdf
(1 pages)
Specifications of CHF9838CNF500L
Tolerance
±5%
Package / Case
Flat Box, Terminator
Resistance (ohms)
50
Power (watts)
250W
Composition
Thick Film
Coating, Housing Type
Aluminum Oxide
Mounting Feature
Flanges
Size / Dimension
0.975" L x 0.375" W (24.77mm x 9.53mm)
Height
0.149" (3.78mm)
Lead Style
Tab
Resistance
50 Ohms
Power Rating
250 Watts
Frequency
2.2 GHz
Operating Temperature Range
- 55 C to + 150 C
Termination Style
SMD/SMT
Dimensions
9.53 mm W x 24.77 mm L x 4.92 mm H
Frequency Range
2.2GHz
Resistance Tolerance
± 5%
Resistor Case Style
SMD
Length/height, External
24.77mm
External Width
9.53mm
External Depth
3.79mm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Substrate...........................................ALN
Resistive Film...........................Thick Film
Tab .......................................................Ag
Tab Attachment ..........Brazed with epoxy
Mounting Flange ..........Cu plated with Ni
Resistance........................................50 Ω
Tolerance .........................................±5 %
Packaging .............................50 pcs./tray
Power ............................................250 W
Frequency ...................................2.2 GHz
VSWR ...............................1.10 Maximum
REV. 04/08
COPYRIGHT© 2006, BOURNS, INC. LITHO IN U.S.A., SR0602 07/06
General Specifications
Absolute Ratings
Tel: +886-2 2562-4117
Tel: +41-41 768 5555
Tel: +1-951 781-5500
Asia-Pacific:
Fax: +886-2 2562-4116
Europe:
Fax: +41-41 768 5510
The Americas:
Fax: +1-951 781-5700
www.bourns.com
encapsulation
CHF9838CNF Series 250 W Power RF Flanged Chip Termination
Features
Model
Size
Version
Substrate
Mount
Value
Function
How To Order
Characteristic Curve
Product Dimensions
DIMENSIONS =
DC to 2.2 GHz
Flanged model
Low VSWR
Aluminum Nitride Ceramic
F = Flange
500 = 50 Ohm
L = Termination
300
250
200
150
100
50
0
(0.375)
MILLIMETERS
9.53
(INCHES)
-55
(0.256)
Customers should verify actual device performance in their specific applications.
6.5
(0.975)
(0.725)
(0.375)
24.77
18.42
9.53
Heat Sink Temperature (°C)
0
(0.118)
3.0
*RoHS Directive 2002/95/EC Jan 27 2003, including Annex
Applications
High power RF transmission
Specifications are subject to change without notice.
100
(0.1377)
3.5
CHF 9838 C N F 500 L
(0.125)
3.18
(0.149)
(0.11)
3.79
2.79
150
(0.0039)
0.1
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