Cannot find 18R223C, Substitute?

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mathflan
 
Posts: 4
Joined: Mon Aug 06, 2007 7:39 am

Cannot find 18R223C, Substitute?

Post by mathflan »

I Have to buy some components on farnell but I don't find the
18R223C inductor.


I Find some 22Uh Inductor but not with the Same DC current or the same DC resistance...

Which specifications are important to Find a substitute.

22UH Value?

Power inductor?

2.5 A max?

0.03 Ohm?

Frequency and Q?

I find some Possible Replacements..

INDUCTANCE AXIALE 22UH
Inductance:22µH; Type d'inductance:Inductor; Courant c.c. max.:3A; Résistance:0.07Ohm; Tolérance +:20%; Tolérance -:20%; Type de boîtier:Axial; Fréquence, résonance:110MHz; Tension c.c.:500V; Tens


INDUCTANCE DE PUISSANCE 10X10 22UH
Inductance:22µH; Type d'inductance:Inductor; Courant c.c. max.:2.1A; Résistance:0.085Ohm; Tolérance +:10%; Tolérance -:10%; Type de boîtier:10 x 10; Fréquence, résonance:15MHz; Boîtie


NDUCTANCE DE PUISSANCE 10X10 22UH
Inductance:22µH; Type d'inductance:Inductor; Courant c.c. max.:2.25A; Résistance:0.052Ohm; Tolérance +:20%; Tolérance -:20%; Type de boîtier:10 x 10; Fréquence, résonance:13MHz; Boîtie

INDUCTANCE DE PUISSANCE 22UH
Inductance:22µH; Type d'inductance:Inductor; Courant c.c. max.:3.6A; Résistance:0.038Ohm; Tolérance +:20%; Tolérance -:20%; Type de boîtier:12 x 12; Boîtier (1=CMS):1; Catégorie climatique:5.5 A max?

any suggestions?

thanks

adafruit
 
Posts: 12151
Joined: Thu Apr 06, 2006 4:21 pm

Post by adafruit »

why not download the datasheet for the 6000-220K-RC or 18R223C and compare them all yourself?

mathflan
 
Posts: 4
Joined: Mon Aug 06, 2007 7:39 am

Post by mathflan »

Ok, I compare the inductors and I only find this one :

B82477G4223M — BANNED —Power inductor SMD 22UH

# NDUCTOR, POWER 22uH
# Inductance:22µH
# Inductor type:Inductor
# Current, DC max:3.6A
# Resistance:0.038R
# Tolerance, +:20%
# Tolerance, -:20%
# Frequency, inductance measurement:100kHz

It's a SMD inductor But I guess it's Possible To solder it on a Class copperboard.

adafruit
 
Posts: 12151
Joined: Thu Apr 06, 2006 4:21 pm

Post by adafruit »

good work! :)

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