FAIRCHILD 2N3642 Nos Npn Silicon Epoxy Glob Top Transistors TO-105

( Brand: Fairchild ), ( Manufacturer Part Number: 2N3642 ), ( Model: TO-105 ), ( Part Type: Top ), ( Country/region Of Manufacture: Unknown )

Review FAIRCHILD Qty Nos Npn Silicon Epoxy Glob Top Transistors 105

The Fairchild 2N3642 NPN Silicon Epoxy Glob Top Transistors are a vintage component that hark back to the year 1976. These transistors are manufactured by the renowned semiconductor company, Fairchild, and are recognized for their high-quality performance and reliability.

The Fairchild 2N3642 transistors are NPN (N-type, P-type, N-type) devices, which means they have three layers of material: an N-type semiconductor layer sandwiched between two P-type layers. This particular transistor type is widely used in various electronic applications due to its excellent electrical characteristics.

The epoxy glob top design of these transistors provides a protective coating, ensuring the internal components remain safe from environmental factors such as moisture, dust, and other contaminants. The glob top also helps in thermal management by spreading the heat generated during operation across the transistor's case, thereby maintaining its temperature stability.

The Fairchild 2N3642 transistors have a collector-emitter voltage (VCE) rating of 100V, making them suitable for use in medium voltage applications. They offer a high current gain ( ) of approximately 100, ensuring efficient amplification in various circuits. The maximum collector current (IC) is 1.5A, while the maximum collector-emitter power dissipation (PCE) is 225mW.

These transistors have a base-emitter junction voltage (VBE) of approximately 0.7V, which is crucial for proper operation in digital and analog circuits. The maximum power dissipation (Pmax) is 3W, ensuring the transistor can handle moderate power levels without overheating.

In summary, the Fairchild 2N3642 NPN Silicon Epoxy Glob Top Transistors are a versatile and reliable choice for various electronic applications, with their robust design, high power handling, and excellent electrical characteristics. Their vintage status adds an intriguing charm to the world of electronics and retro technology enthusiasts.

1. Historical Value: These transistors are vintage and have a rich history in electronics. They are often used in hobby projects, vintage electronics restorations, or for those who appreciate the nostalgia of old technology.

2. Reliability: The epoxy glob top design provides excellent thermal management and protection against physical damage. This can make the transistors more reliable and longer-lasting than some modern transistors.

3. Characteristics: The 2N3642 transistors have a high gain and a low collector-emitter saturation voltage, making them suitable for many circuit applications.

1. Availability and Cost: Vintage transistors can be harder to find and more expensive than their modern counterparts. The cost of shipping can also be higher due to their size and weight.

2. Performance Compared to Modern Transistors: While the 2N3642 has good performance, modern transistors often have better specifications, such as lower noise, faster switching times, and higher power handling.

3. Compatibility: These transistors may not be compatible with modern circuit designs that rely on specific electronic components or specifications.

Buying 2N3642 NPN Silicon Epoxy Glob Top Transistors (1976 105) can be a fun and rewarding experience for hobbyists or vintage electronics enthusiasts. However, for most modern applications, modern transistors will likely provide better performance and reliability at a lower cost.

If you're looking for vintage transistors for a hobby project or for nostalgic reasons, the 2N3642 could be a good choice. However, if you need transistors for a modern application, it's recommended to use modern transistors that are specifically designed for your project's requirements.

Details:

Qty 4 2N3642 npn silicon transistors epoxy glob top made by Fairchild date code 630 probably CEO 45 each transistor is tested for HF current gain shipped anti-stat the items in picture are some outhits that actually sale buyer will receive 6. I make no profit from shipping.

part #: 2n3642 prices

• $11.99-$14.95

specifications partsvintageaudio:

• brand: Fairchild
• mpn: 2n3642
• model: To-105
• part type: Top
• country/region of manufacture: Unknown

General partsvintageaudio:

• consumer electronics > vintage electronics > vintage audio video parts accessories consumer electronics > other vintage audio video
• in stock: Yes

Offer partsvintageaudio:

• bids: 0
• Started: July 10, 2018, 12:55 am
• best offer: false
• quantity: 15
• Sold: 0

Ratings:

1. as promised and described 06-28-18
2. Great seller, Very Pleased, Rapid shipping, Highly recommended, Thank You, AA 06-28-18
3. Thank You for your consistent support Five 06-28-18
4. Very satisfied with this purchase 07-03-18
5. Quality products service. 07-02-18

Payments partsvintageaudio:

• PayPal

Returns partsvintageaudio:

• policy: returns accepted
• paid by: Buyer
• time: 30 Days
• type: Money Back

Shipping partsvintageaudio:

• type: Flat
• handling: 1 days
• cost: $3.0

Seller partsvintageaudio:

• zipcode: 77242
• city: Houston, Texas

Fairchild 2N3642 Is Similar To:

• 2n1613 Fairchild Matched Rare Planar Npn Silicon Transistor Nos Vintage (59.7% similar) All measure leakage HF measurements are. Bad wrong power supply, dead battery cable, using it etc. I would be more than happy to lend it you at 20 a month. Remember, these are used electronics, so buy accordingly. That was quick. Choose your method of USPS shipping via the tab. Not the sound I was ...(April 22nd, 2018)