Re: Need replacements for CL905HL , CL905HN , CDS cell

On 6 Oct 2008 21:19:17 GMT, ba221@[EMAIL PROTECTED]
 (Gaetan
Mailloux) wrote:

>John Fields (jfields@[EMAIL PROTECTED]
) writes:
>> On 6 Oct 2008 08:25:14 GMT, ba221@[EMAIL PROTECTED]
 (Gaetan Mailloux)
>> wrote:
>> 
>>>Hello
>>>
>>>Anyone know any modern replacements numbers for CL905HL and CL905HN ,
they are
>>>CDS photoresistors.
>>>
>>>I did try with Google but found nothing.
>> 
>> ---
>> Go to:
>> 
>> http://www.clairex.com/
>> 
>> and click on 
>> JF
>
>
>Hello
>
>Clairex do not have any replacements for them.
>
>Here is the specs of those CDS cells;
>
>
>CL905HL , CDS cell
>
>
>Spectral Peak (nm): 550
>
>Resistance at 2 ftc (Ohms): 100K 
>
>Min Dark Resistance (Ohms): 67 meg
>
>Maximum Voltage (Peak AC or DC): 100 volt
>
>---
>
>CL905HN , CDS cell
>
>
>Spectral Peak (nm): 550
>
>Resistance at 2 ftc (Ohms): 700K
>
>Min Dark Resistance (Ohms): 467 meg
>
>Maximum Voltage (Peak AC or DC): 100 volt
>

There is likely no issue with electrically equivalent parts, as all
CDS have high stand-off voltages and most have equal or lower
illuminated impedances.

Search CDS or PDV-P at digikey.

RL