parts ID - Page 1
Forum section: electronics / beginners

author: GiskardReventlov
author_rank: Frequent Contributor
timestamp: March 04, 2014, 05:32:29 am
content: Probably too easy for most.I salvage parts for breadboarding and don't know what some of the parts are.I think the 3-sip are FETs and the metal can is a capacitor but not 100%confident.

author: mariush
author_rank: Super Contributor
timestamp: March 04, 2014, 09:05:22 am
content: Capacitor is 220uF 4v, probably polymer. Don't know the manufacturer. Could probably guess it based on black strip (good candidates would be Elna or Jamicon) and g3 but not without looking at all datasheets for polymer capacitors from that manufacturerThe dark orange part... I don't know. Makes me think of a fuse or a resistor network but both are unlikely.The ones that follow.. a simple "trick" you can use is to add2Sbefore what's on the capacitor.. 2SK2079 , 2SC2482 (npn for high voltage, tv etc) , 2SC3199 (somewhat of a generic npn transistor) .. google the codes and you'll find datasheets or suggestions for alternates (from which you can deduct the capabilities).

author: lapm
author_rank: Frequent Contributor
timestamp: March 04, 2014, 09:32:50 am
content: That orange three legged thingy look like cheramic resonator with integrated load capasitors. Bossibly 4.32 MHz??? I have few such things in my component bins, but they are collored blue, but look very very similar...On the other hand it could be cheramic band pass filter maybe? They are often orange color..

author: Swake
author_rank: Frequent Contributor
timestamp: March 04, 2014, 10:16:27 am
content: C2484 should be read as 2C2484. Google told me it is a NPN Silicon Small Signal Transistor.I'm using an old computer with a very bad display at the moment and cannot see anything written on the 2 other black squared transistor-like devices. Please post better pics if at all possible.

author: SoundTech-LG
author_rank: Frequent Contributor
timestamp: March 04, 2014, 06:12:20 pm
content: 2SC2482

author: GiskardReventlov
author_rank: Frequent Contributor
timestamp: March 04, 2014, 06:24:31 pm
content: Quote from: mariush on March 04, 2014, 09:05:22 amI attached another picture showing the entire top view but there are no other markings on this. What does g3 designate? The black mark is the cathode?[quote[The ones that follow.. a simple "trick" you can use is to add2Sbefore what's on the capacitor.. Good tip, I found out the FE is Fuji Electric.

author: GiskardReventlov
author_rank: Frequent Contributor
timestamp: March 04, 2014, 06:26:19 pm
content: Quote from: lapm on March 04, 2014, 09:32:50 amQuoteGives me a hint and I had no idea.

author: Swake
author_rank: Frequent Contributor
timestamp: March 10, 2014, 12:26:35 pm
content: Quote from: SoundTech-LG on March 04, 2014, 06:12:20 pmCorrect, sorry for the typoC3199 -> 2SC3199 0.15 A , 50 V NPN Plastic-Encapsulated TransistorK2079 -> 2SK2079-01M NTE Equivalent NTE2974 POWER MOSFET N-CHANNEL 600V ID=6A TO-220 ISOLATED CASE HIGH SPEED SWITCHI cannot clearly see from the pic it effectively is a TO220 package.

author: Swake
author_rank: Frequent Contributor
timestamp: March 10, 2014, 12:28:27 pm
content: QuoteDon't know about the g3.Black mark indeed is cathode.