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0+ surface mount rf power attenuators RFA100, rfa150
go dimensions (mm) p/n a b c d e f old p/n RFA100 010 5.84+/-0.15 8. 89+/-0.15 1.1 max. 1.0+ /-0.3 0.3+/-0.1 (1.5) rfas100dd RFA100 020 5.84+/-0.25 8.89+ /-0.25 1.1 max. 1.0+/- 0.3 0.3+/-0.1 (1.05) rfas100a RFA100 030 5.72+/-0.25 8. 90+/-0.25 1.1 max. 1.1+ /-0.3 0.3+/-0.1 (1.1) rfas100-1 rfa150 010 7.62+/-0.15 11. 43+/-0.15 1.1 max. 1.0+ /-0.3 0.3+/-0.1 (1.5) rfas150dd rfa150 020 7.62+/-0.25 11.43+ /-0.25 1.1 max. 1.0+/- 0.3 0.3+/-0.1 (1.05) rfas150a rfa150 030 6.35+/-0.25 9. 52+/-0.25 1.1 max. 1.1+ /-0.3 0.3+/-0.1 (1.1) rfas150-1 RFA100 031 5.72+/-0.25 8. 90+/-0.25 1.1 max. 1. 0+/-0.3 0.3+/-0.1 --- rfas100-1 rfa150 031 6.35+/-0.25 9. 52+/-0.25 1.1 max. 1. 0+/-0.3 0.3+/-0.1 --- rfas150-1 features and applications RFA100 and rfa150, 100w and 150w, surface mount small size attenuators of 20 db and 30 db attenuation, 50ohm characteristic impedance for dc to 3ghz. RFA100 030 and rfa150 030 are pb free and no beo configuration. RFA100 031 and rfa150 031 have cu beam leads, rohs and no beo configuration. long life and temperature stability of thin film technology realize better performance at a temperature range from ?55c to +155c. applications include power detect ci rcuit of isolator, gain control circuits, isolation circuits of pow er boost amplifiers at ghz, loss compensation of transmission line of data communication systems, detecting signal control of ate- lsi test system-circuit board functional test systems, indus trial measurement electronics, medical scientific electronics and many communication systems. roh s ??;m RFA100 z rfa150 xz?? 100w q 150w z ??
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a ?tmmoxzptte m?doxi^m{ RFA100010, RFA100020, RFA100030 rfa150010, RFA100020, rfa150030 e c a b d e f f e c a d e b (6.0) (6.0) c a d e b (6.0) e RFA100011, RFA100021, RFA100031 rfa150011, RFA100021, rfa150031 RFA100012, RFA100022, RFA100032 rfa150012, RFA100022, rfa150032 nikkohm co., ltd. 3-31-2640 minamicho, misawa, aomori 033-0036 japan tel: +81-176-53-2105, fax: +81-176-53-2106 url: http://www.nikkohm.co.jp and http://www.nikkohm.com / info@nikkohm.co.jp www.datasheet.co.kr datasheet pdf - http://www..net/
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0+ surface mount rf power attenuators RFA100, rfa150 z ? ordering information ordering p/n type outlook characteristic impedance attenuation rating power RFA100 030 20db z00 RFA100 030 50ohm 20db 100w RFA100 031 30db z00 RFA100 031 50ohm 30db 100w rfa150 030 30db z00 rfa150 030 50ohm 30db 150w rfa150 031 20db z00 rfa150 031 50ohm 20db 150w
q?7 specifications and performances model schematic impedance (*2) lea d attenuations (*1) frequency rate power RFA100 030 balanced pi, chip 50 ohm non 20db, 30db dc-3.0ghz 100 w rfa150 030 balanced pi, chip 50 ohm non 20db, 30db dc-3.0ghz 150 w RFA100 031 balanced pi, chip 50 ohm b eam leads 20db, 30db dc-3.0ghz 100 w rfa150 031 balanced pi, chip 50 ohm b eam leads 20db, 30db dc-3.0ghz 150 w (*1) attenuation tolerance at dc are 20, 30db: +/-0.4db. (*2) impedance tolerance at dc are 50 ohm +/- 2%. note 1: rating wattage of RFA100 and rfa150 assume th at the chip attached on proper heat-sink by solder. note 2: RFA100 and rfa150 are compliance with rohs. ?7 specifications items specifications conditions tolerance of impedance +/- 2% input dc resist ance in terminating output with resistor. tolerance of attenuation see above note *1. output dc volt in terminating out put with resistor when stable 1v dc volt source connect to input. tc of impedance +/- 50ppm/c tc of input dc re sistance in terminating output with resistor. tc of attenuation +/- 50ppm/c tc of output dc volt in terminating out put with resistor when stable 1v dc volt source connect to input. rating temperature -55-100 c soldering heat +/- 1% 350c, 3 seconds dipping. soldering capability 95% covered humidity +/- 1% impedance input dc resistance change under condition of 40c temp and 90-95%rh, rating power on-90min, off-30min, 1000h load life +/- 1% impedance input dc resistance change. under condition of 70c temp, rating power on-90min, off-30min, 1000h operating temperature -55 degc - +155 degc storage temperature -55 degc - +155 degc ?y0n derating p? material name material finish a cover epoxy b beam lead cu alloy au plating c contact cu tin plating d substrate aln e conductor cu tin plating a b c d e roh s -50 0 50 100 150 (degree c) back-plate temperature 100 80 60 40 20 0 % rating powe r nikkohm co., ltd. 3-31-2640 minamicho, misawa, aomori 033-0036 japan tel: +81-176-53-2105, fax: +81-176-53-2106 url: http://www.nikkohm.co.jp and http://www.nikkohm.com / info@nikkohm.co.jp www.datasheet.co.kr datasheet pdf - http://www..net/
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0+ surface mount rf power attenuators RFA100, rfa150 ?;? applications ? *t?
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q rf characteristics (s11) RFA100 030 20db (s11) RFA100 030 30db (s11) rfa150 030 20db rfa150 030 30db 20090130 r oh s ghz 0.1 1.0 1. 5 2.0 2.5 3.0 RFA100030 20db 20.0 20.0 20.0 20.1 20.2 20.3 RFA100030 30db 30.0 30.0 29.9 30.0 30.0 30.0 rfa150030 20db 20.0 20.2 20.2 20.3 20.5 20.6 rfa150030 30db 30.0 30.4 30.5 30.7 30.6 30.6 nikkohm co., ltd. 3-31-2640 minamicho, misawa, aomori 033-0036 japan tel: +81-176-53-2105, fax: +81-176-53-2106 url: http://www.nikkohm.co.jp and http://www.nikkohm.com / info@nikkohm.co.jp www.datasheet.co.kr datasheet pdf - http://www..net/

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