Does anyone know this mystery IC from the UK?

[Traceless]

Hi everyone,

as the title says here is some UK made mystery IC. I have no clue what it is for. Search yields one hit to a parts store called Jotrin with some generic gibberish product description. The datasheet link does not work. However the page points to BI Technologies as manufacturer. Searching for the top marks on the www.bitechnologies.com also yields no results.

Does anyone know those ICs or a source where I can get a datasheet?

Cheers Traceless.

[daisizhou]

Looks like it's a 100 ohm network resistor.

Similar to the connection below
https://item.taobao.com/item.htm?abbucket=18&id=709748518400&ns=1&priceTId=215041db17164686304604564e0a3f&spm=a21n57.1.item.11.4980523cQXfTwy

[T3sl4co1l]

Possibly this, http://datasheet.iiic.cc/datasheets-1/bi_technologies/618.pdf don't know what happened to the '61'.

BI is a long standing resistor brand; like Dale, Bourns, etc., they've been bought up or have diversified into other components over the years, but from that era, you certainly have a resistor array there.  It seems the 618 series is discontinued, and datasheets are scarce in my Google too, so you might have best luck just measuring the part, confirm that it matches the layout and ratings in the datasheet.

Tim

[Gyro]

Looks like it's a 100 ohm network resistor.

Yes, I'd say 8 individual 100R resistors across the package.

[Traceless]

Thanks everyone,

100R isolated resistor network matches what I can measure with my meters. Special thanks to T3sl4co1l for finding the datasheet. It's nice to have some specs like the max voltage ratings.

Cheers Traceless