Upper Story - Endless Curiosity

Spintronic Transistor Value Pack

Spintronic Transistor Value Pack - Main image
$13.66 $22.77 In stock

Category: Extra parts

Overview

This spintronic transistor is a voltage-controlled resistor. The higher the voltage on the top sprocket, the lower the resistance of the bottom sprocket. Transistors greatly expand the range of circuits that can be built. They are a critical part of many analog circuits and are ubiquitous in digital circuits.

Detailed description

The transistor can be manually adjusted to control whether the transistor turns on by turning the top sprocket (the gate) clockwise or counterclockwise. The transistor is fully on with a gate voltage of approximately 1.5 spin volts. Gate charge is 2.2 millispin coulombs.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Christopher ★★★★★

Finally got these hooked up to my breadboard and the voltage control on the top sprocket makes tuning resistance incredibly smooth. Works exactly as described for fine-tuning signal levels.

Olivia ★★★★★

The voltage-controlled resistance is so smooth on these, way more predictable than the plain resistors I'd been subbing in. Dialing up the top sprocket voltage and watching the bottom sprocket drop its resistance never gets old. Solid value pack, no duds in the batch.

Hazel ★★★★★

These spintronic transistors are exactly what I needed for my DIY project. The voltage-controlled resistance works smoothly, and the higher voltage on the top sprocket really does lower the bottom one. Solid value pack for the price.

Related Products