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8543

Description
0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION
CategoryTopical application    Wireless rf/communication   
File Size96KB,1 Pages
ManufacturerFILTRAN
Websitehttp://www.filtran.com/
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8543 Overview

0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION

8543 Parametric

Parameter NameAttribute value
Maximum operating temperature150 Cel
Minimum operating temperature-55 Cel
Maximum input power1 W
Maximum operating frequency18000 MHz
Minimum operating frequency0.0 MHz
stateACTIVE
Maximum voltage standing wave ratio1.3
structureMODULE
terminal coatingTIN LEAD
Impedance characteristics50 ohm
Microwave RF TypeRF/MICROWAVE TERMINATION
INDUCTORS
Inductors Designed for
8540-8548
Nationals’ 150 KHz SIMPLE SWITCHER
TM
• Designed for use with National Semiconductor LM 259X series
• Compact size and low cost
• Meets flammability rating of UL 94V-0
MECHANICAL AND SCHEMATIC
(All dimensions in inches)
SUGGESTED PAD LAYOUT
SCHEMATIC
ELECTRICAL SPECIFICATION @ 25˚C
Part
Number
8540
8541
8542
8540-8548
Nominal
Inductance
(µH)
17
24
37
53
77
11 2
168
248
377
Rated
Current
(Amps DC)
3.00
2.74
2.24
1.87
1.54
1.26
1.02
0.83
0.68
Nominal
DCR
(Ω)
0.05
0.07
0.10
0.13
0.20
0.30
0.40
0.60
1.00
8543
8544
8545
05/01
8546
8547
ISSUE: A
8548
NOTES:
1. SIMPLE SWITCHER
TM
is a trademark of National Semiconductor Corporation.
2. Inductance values are ±20%.
229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124
www.filtran.com
An ISO 9001 Registered Company

8543 Related Products

8543 8540 8541 8542 8548 8547 8546 8544 8545
Description 0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION 0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION 0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION 0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION 0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION 0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION 0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION 0 MHz - 18000 MHz 50 ohm RF/MICROWAVE TERMINATION CIRCULAR CONNECTOR
Maximum operating temperature 150 Cel 150 Cel 150 Cel 150 Cel 150 Cel 150 Cel 150 Cel 150 Cel -
Minimum operating temperature -55 Cel -55 Cel -55 Cel -55 Cel -55 Cel -55 Cel -55 Cel -55 Cel -
Maximum input power 1 W 1 W 1 W 1 W 1 W 1 W 1 W 1 W -
Maximum operating frequency 18000 MHz 18000 MHz 18000 MHz 18000 MHz 18000 MHz 18000 MHz 18000 MHz 18000 MHz -
Minimum operating frequency 0.0 MHz 0.0 MHz 0.0 MHz 0.0 MHz 0.0 MHz 0.0 MHz 0.0 MHz 0.0 MHz -
state ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE -
Maximum voltage standing wave ratio 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 -
structure MODULE MODULE MODULE MODULE MODULE MODULE MODULE MODULE -
terminal coating TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD -
Impedance characteristics 50 ohm 50 ohm 50 ohm 50 ohm 50 ohm 50 ohm 50 ohm 50 ohm -
Microwave RF Type RF/MICROWAVE TERMINATION RF/MICROWAVE TERMINATION RF/MICROWAVE TERMINATION RF/MICROWAVE TERMINATION RF/MICROWAVE TERMINATION RF/MICROWAVE TERMINATION RF/MICROWAVE TERMINATION RF/MICROWAVE TERMINATION -

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