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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Help needed identifying component
Hi!
I'm trying to repair a 24 Volt refridgerator commonly used in charter busses. I've found one pair of identical transistors where one of them have an C-E short. The transistors are located in the control-unit providing power for the compressor-motor. The transistor is produced by Motorola (logo found) and are marked TE2162. Also, its in SOT93 package. Testing the known good one, tells me that it is an Darlington-transistor. It seems impossible to find an replacement or equivalent for this component and every shop I visit tells me that this is a special produced Motorola-component and that I might as well forget about it in the first place. Well, I would not... Can anybody help? Greetings, Jørn |
#2
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See if this might be it...
http://www.donberg-electronics.com/d.../2/2sa1490.htm "Jørn-E. Årnes" wrote in message ... Hi! I'm trying to repair a 24 Volt refridgerator commonly used in charter busses. I've found one pair of identical transistors where one of them have an C-E short. The transistors are located in the control-unit providing power for the compressor-motor. The transistor is produced by Motorola (logo found) and are marked TE2162. Also, its in SOT93 package. Testing the known good one, tells me that it is an Darlington-transistor. It seems impossible to find an replacement or equivalent for this component and every shop I visit tells me that this is a special produced Motorola-component and that I might as well forget about it in the first place. Well, I would not... Can anybody help? Greetings, Jørn --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.782 / Virus Database: 528 - Release Date: 10/22/04 |
#3
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I see that the SOT93 is just the form of the transistor... Sorry I guess
that won't help. "Mike Kennedy" wrote in message ink.net... See if this might be it... http://www.donberg-electronics.com/d.../2/2sa1490.htm "Jørn-E. Årnes" wrote in message ... Hi! I'm trying to repair a 24 Volt refridgerator commonly used in charter busses. I've found one pair of identical transistors where one of them have an C-E short. The transistors are located in the control-unit providing power for the compressor-motor. The transistor is produced by Motorola (logo found) and are marked TE2162. Also, its in SOT93 package. Testing the known good one, tells me that it is an Darlington-transistor. It seems impossible to find an replacement or equivalent for this component and every shop I visit tells me that this is a special produced Motorola-component and that I might as well forget about it in the first place. Well, I would not... Can anybody help? Greetings, Jørn --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.782 / Virus Database: 528 - Release Date: 10/22/04 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.782 / Virus Database: 528 - Release Date: 10/22/04 |
#4
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Quoting Jørn-E. Årnes ], that posted to
sci.electronics.repair on Tue, 26 Oct 2004 11:43:24 +0200 under article : Hi! I'm trying to repair a 24 Volt refridgerator commonly used in charter busses. I've found one pair of identical transistors where one of them have an C-E short. The transistors are located in the control-unit providing power for the compressor-motor. The transistor is produced by Motorola (logo found) and are marked TE2162. Also, its in SOT93 package. Testing the known good one, tells me that it is an Darlington-transistor. Can anybody help? Do you have a datasheet? If so, you can select an equivalent part by the ratings. []s -- Chaos Master®, posting from Brazil. "People told me I can't dress like a fairy. I say, I'm in a rock band and I can do what the hell I want!" -- Amy Lee http://marreka.no-ip.com | http://tinyurl.com/46vru | http://renan182.no-ip.org |
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