Anyone know what this is - ELTEC 406M34-1-1491

[Steve Drake]

Hi thanks for reading this. I found a package of these transistor looking
parts but they have a window on the
top looks kinda like a photo transistor. Looked on the
web for specs but nothing there, would anyone out
there know about the specs for this part.

Thanks for any help you can give.

 

[Franc Zabkar]

On Mon, 27 Oct 2008 17:07:56 GMT, "Steve Drake"
<sdrake@freenet.edmonton.ab.ca> put finger to keyboard and composed:

Hi thanks for reading this. I found a package of these transistor looking
parts but they have a window on the
top looks kinda like a photo transistor. Looked on the
web for specs but nothing there, would anyone out
there know about the specs for this part.

Thanks for any help you can give.

It's a pyroelectric detector.

Pyroelectric Detectors Product List:
http://www.silverlight.ch/eltec/pdf/eltec_product_list.pdf

Data sheets of single detectors 406, 406M39 ...
http://www.silverlight.ch/eltec/pdf/eltec_detectors_single.pdf

More info:
http://www.silverlight.ch/eltec/eltec_download.php

The Model 406 is a "single element IR detector with FET source
follower electronics - 2mm dia. active area, TO5 transistor housing".

The reference to the 406M34 variant simply says "load resistor is a
1x10E7".

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.

 

[Steve Drake]

Thank you very much.

"Steve Drake" <sdrake@freenet.edmonton.ab.ca> wrote in message
news:MzmNk.4304$%%2.3041@edtnps82...

Hi thanks for reading this. I found a package of these transistor looking
parts but they have a window on the
top looks kinda like a photo transistor. Looked on the
web for specs but nothing there, would anyone out
there know about the specs for this part.

Thanks for any help you can give.