SYLVANIA ECG121MP Nos Germanium Af Power Transistor

( Brand: Sylvania ), ( Manufacturer Part Number: ECG121MP ), ( Modified Item: No )

Review SYLVANIA Nos Nib Matched Pair Ecg121 Pnp Germanium Af Power Transistor

The Sylvania ECG121MP NOS (New Old Stock) Geiger-Mode Power Transistor is a vintage electronic component that continues to captivate the interest of hobbyists, electronics enthusiasts, and collectors alike. This germanium transistor, specifically the ECG121 model, is renowned for its historical significance and unique electrical characteristics.

The Sylvania ECG121MP is a dual-emitter, pnp power transistor, designed for use in high power applications. It features a collector-emitter junction voltage rating of 150V and a current gain (beta) of approximately 100 at 25 degrees Celsius. The transistor's maximum collector current is 1.5A, and it can handle a maximum power dissipation of 120W.

The ECG121MP is a NOS (New Old Stock) component, meaning it is a previously manufactured item that has been stored for an extended period and has not been in regular use. As a result, it maintains its original specifications and characteristics, providing a reliable and authentic experience for those who wish to incorporate it into their projects or experiments.

The use of germanium in the construction of this transistor adds a unique flavor to its electrical performance. Compared to silicon-based transistors, germanium transistors exhibit a higher gain, but they are also less temperature-stable and more susceptible to interference. This makes them particularly interesting for those who enjoy the challenge of working with vintage technology and appreciating the nuances and quirks that come with it.

In summary, the Sylvania ECG121MP NOS Geiger-Mode Power Transistor is an essential component for any vintage electronics enthusiast's collection or for those looking to incorporate a unique twist into their modern projects. Its historical significance, unique electrical characteristics, and the allure of working with germanium make it an exciting and rewarding addition to any electronic endeavor.

1. NOS (New Old Stock): This transistor is a "New Old Stock" item, meaning it's a brand new, unused component that was produced in the past but has been stored away until now. This can be advantageous because these components are often considered to have better quality and reliability than newer ones.

2. Germanium Material: The ECG121MP is made of germanium, which is a type of semiconductor material that was popular in the 1960s and 1970s for its ability to provide a warm, natural sound in audio applications. Some hobbyists and audiophiles prefer germanium transistors for their unique tone and character.

3. AF (Audio Frequency) Transistor: This transistor is designed for use in audio frequency applications, making it suitable for use in amplifiers, preamps, and other audio circuits.

1. Limited Availability: NOS components are often rare and difficult to find, which can make them more expensive than their modern counterparts.

2. Lack of Technical Support: NOS components may not have the same level of technical support available as newer components, which can make it more challenging to troubleshoot issues that may arise.

3. Compatibility Issues: While the ECG121MP is designed for use in audio frequency applications, it may not be compatible with modern electronics or circuits. It's important to research and verify compatibility before purchasing.

The ECG121MP NOS Sylvania ECG121 Germanium AF Power Transistor is a unique and sought-after component that can provide a warm, natural sound in audio applications. However, its limited availability, lack of technical support, and potential compatibility issues are important considerations to keep in mind. If you're looking for a vintage component with a unique tone and character, the ECG121MP may be worth considering. However, if you're looking for a more modern component with more technical support and compatibility, you may want to consider other options.

If you're interested in the ECG121MP, I would recommend doing your research to ensure it's the right component for your needs. Check the specifications to make sure it's compatible with your electronics or circuits, and look for reviews from other users to get a sense of its performance and reliability. If you're unsure, you may want to consider consulting with an electronics expert or hobbyist to get their opinion. Ultimately, the decision to purchase the ECG121MP should be based on your specific needs and preferences as a user.

Details:

1 x nos Sylvania ecg121 pnp germanium af power output transistor.

Most orders are double-boxed and housed in USPS flat rate envelopes. Our packaging is extremely rugged.

part #: ecg121mp prices

• $90.00-$148.00

specifications partsvintageaudio:

• brand: Sylvania
• mpn: Ecg121mp
• modified item: No

Returns partsvintageaudio:

• time: 14 Days
• type: Money Back
• policy: returns accepted
• paid by: Buyer

General partsvintageaudio:

• in stock: Yes
• Vintage Parts Accessories > Other Vintage A/V Parts Accs

Ratings:

1. Great Transaction! 10-16-18
2. Thank you! 10-19-18
3. Good seller good price A 10-19-18
4. Seller cancelled order with the buyer, material was sold out. Good seller 10-16-18

Offer partsvintageaudio:

• Sold: 0
• bids: 0
• best offer: false
• Started: October 19, 2018, 4:46 pm
• quantity: 2

Seller partsvintageaudio:

• # feedbacks 10-19-18: 298
• rating 10-19-18: 100.0%
• zipcode: 22401
• city: Fredericksburg, Virginia

Shipping partsvintageaudio:

• cost: $3.5
• handling: 3 days
• type: Flat

Payments partsvintageaudio:

• PayPal

Sylvania ECG121MP Is Similar To:

• 13-417 38-1 7839 Motorola Philco Sylvania Output Transistor Part Tv Radio Rare (32% similar) The transistor leads have poked through package though is still sealed. Distribution from a Sylvania Phil dealer. Sold as final sale. These parts are almost gone. TO-3 si pnp bat. Sold as final sale near impossible to find transistor replacement part. New old stock Motorola amplifier output ...(April 15th, 2018)
• 141-0083 Sylvania Vintage Nos Nib (36.2% similar) I do my best to point out anything major that could be wrong and take detailed pictures. I also want everyone to be pleased with what they buy. I will combine shipping in most cases it all depends on the items. Jay you can see how big this item is with the image that has tape measure. If you want to...(September 28th, 2017)
• 73161141 Sylvania 2 Vintage Nos (29.1% similar) I also want everyone to be pleased with what they buy. I will combine shipping in most cases it all depends on the items. I do my best to point out anything major that could be wrong and take detailed pictures. If you want to know for sure shipping can be combined, then send me over a quick message ...(February 20th, 2018)
• As-85b Gte Sylvania Pair Of Speaker (35.5% similar) These AS-85B grilles are in clean, outstanding condition with no holes, runs, or stains on the original fabric and pressed wood pulp frames perfect as well. 95 for very carefully packed shipping via us. The cabinet label photos are presented only for donor model reference. Please see the large ...(December 20th, 2016)
• Ecg1151 Sylvania Nos Power Amplifier Module (47% similar) Now that's fast. Home of the piper cub...(January 29th, 2019)
• Ecg1219 Sylvania Ecg Nte1219 Power (49.1% similar) No shipping outside the USA. Item is new old stock, un-tested but looks to be in good shape. This listing is for an ecg Sylvania ECG1219 power amplifier module...(March 22nd, 2017)
• Ecg130 Sylvania Output Transistor 1 (48.6% similar) 1 matched pair. Claudio part sappers beware all my parts are marked. Please see all pictures prior to purchase. Sylvania ECG130 output transistor. Tested with curve tracer. Tens of thousands vintage solid state, turntable, speaker, and reel to parts in stock. Let's keep fun. Most parts will still be...(June 28th, 2017)
• Sylvania 132-0020 Nos Radio tv Repair Part Horiz Horizontal Coil (37.7% similar) Number on box: 132 0020, number coil: 126120. Condition: coil tests good for continuity with ohmmeter, no further testing done. Sometimes it is difficult to tell if a part has been used in the past and then put back into package...(August 14th, 2024)