Used Semiconductors in California, USA

Trusted Seller
Slinger Housing for Ferrofluidic Seal on SITEK & Semitool SRDs
- Manufacturer: Semitool
This specialized housing serves as the adapter for the Ferrofluidic Seal, ensuring a secure and proper fit between the Rotor Shaft and the Process Chamber. SITEK Part Number: 06-00430 06-00306
Rocklin, CA
Trusted Seller
Front Motor Bearing for SITEK & Semitool SRDs
- Manufacturer: Semitool
This motor bearing is designed for use in Semitool/Rhetech Spin Rinse Dryer (SRD) systems with Pacific Scientific motors. Installed on the front side near the drive plate, this bearing ensures smooth operation an...
Rocklin, CA
Trusted Seller
Nylock Jam Nut for SITEK & Semitool SRDs
- Manufacturer: Semitool
This Nylock Jam Nut is designed to secure the rotor drive shaft in Semitool/Rhetech Spin Rinse Dryer (SRD) systems, ensuring stability and preventing loosening during operation. Size: 1/2-20 SITEK Part Number: 06...
Rocklin, CA
Trusted Seller
Brush for Brush Motors on SITEK & Semitool SRDs
- Manufacturer: Semitool
Brush for Pacific Scientific Motor, specifically designed for Semitool “ST” brush motors. Recommended purchasing a set of 2 for each motor rebuild. Ensures optimal motor performance and longevity. High-quality co...
Rocklin, CA
Trusted Seller
Spacer for RSP Assembly on SITEK & Semitool SRDs
- Manufacturer: Semitool
This spacer is designed for use in the Rotor Stop Positioner (RSP) assembly of SITEK / Semitool / Rhetech Spin Rinse Dryers, ensuring proper alignment and function during rotor indexing. SITEK Part Number: 06-003...
Rocklin, CA
Trusted Seller
Center Labyrinth Seal for SITEK & Semitool SRDs
- Manufacturer: Semitool
Labyrinth, Center Seal for SITEK / Semitool / Rhetech Spin Rinse Dryer This labyrinth center seal is ferrofluidic with a 1.970 O.D. It is also known as a Cartridge, Ferrofluid. Seal Detail: O-ring is located on t...
Rocklin, CA
Trusted Seller
Rear Bowl Seal for S-Model SITEK & Semitool SRDs
- Manufacturer: Semitool
Seal for Rear Bowl on SITEK / Semitool / Rhetech Spin Rinse Dryer Semitool rear bowl/motor seal for S-models This seal works on all 240-S, 260-S, 270-S, 280-S, and 2300-S model bowls. Past Possible Part Numbers: ...
Rocklin, CA
Trusted Seller
Ferrofluidic Seal for Slinger Ring Housing on SITEK & Semitool SRDs
- Manufacturer: Semitool
Ferrofluidic Seal for Slinger Ring Housing on SITEK / Semitool / Rhetech Spin Rinse Dryer This ferrofluidic seal is used at the front side of the Semitool SRD and F Brush motor assembly. Requires 3 drops of ferro...
Rocklin, CA
NATIONAL SEMICONDUCTOR LM20, LM70, LM74, LM83, LM87, LM92
- Manufacturer: National Semiconductor
INFORMATION NATIONAL SEMICONDUCTOR LM20, LM70, LM74, LM83, LM87, LM92 System was de-installed in working operational condition. All returns must comply with stated Return Policy. Please continue: PAYMENT OPTIONS:...
$25 USD
Santa Barbara, CA
LTN SEMICONDUCTOR EQUIPMENT LTN-17447-01
LTN SEMICONDUCTOR EQUIPMENT LTN-17447-01 The system was de-installed in working operational condition. All returns must comply with the stated Return Policy. Please continue: PAYMENT OPTIONS: We accept PayPal,...
$120 USD
Carpinteria, CA
Trusted Seller
LC-5 Servo Amp for SITEK & Semitool SRDs
- Manufacturer: Semitool
This is a refurbished and upgraded LC-5+ controller for use on S Model Semitool Spin Rinse Dryers wired for 220V/240V power. While the outer black housing remains original, all internal components—including the C...
Rocklin, CA
Trusted Seller
Rotor Stop Positioner (RSP) for SITEK & Semitool SRDs
- Manufacturer: Semitool
This new SITEK-designed Rotor Stop Positioner (RSP) is a direct replacement for the OEM RSP used in Semitool Systems. It is used to index the cam and rotate the rotor to the upright position when the motor stops ...
Rocklin, CA
Trusted Seller
N2 Distribution Manifold for SITEK & Semitool SRDs
- Manufacturer: Semitool
This N2 distribution manifold is used for the incoming nitrogen line on SITEK / Semitool / Rhetech Spin Rinse Dryers. Used on S, F, and ST models Mounts in the N2 supply line path Machined for clean and secure co...
Rocklin, CA
Trusted Seller
30 Slot Cam Assembly for SITEK & Semitool SRDs
- Manufacturer: Semitool
This 30-slot cam assembly is compatible with both brush and brushless motor configurations used in SITEK / Semitool / Rhetech Spin Rinse Dryers. It is used to control the indexing and rotor positioning during ope...
Rocklin, CA
Trusted Seller
Labyrinth Seal Retainer Cap for SITEK & Semitool SRDs
- Manufacturer: Semitool
This labyrinth-style cap seal retainer has a 1.5″ inner diameter and is used in SITEK / Semitool / Rhetech Spin Rinse Dryers. 1.5″ ID Labyrinth-style design for cap seal retention Compatible with S, F, and ST mod...
Rocklin, CA
Agilent - Keysight 41501B Test & Measurement (semiconductors)
- Manufacturer: Agilent - Keysight
- Model: 41501B
Good condition Agilent - Keysight 41501B Test & Measurement (semiconductors)s available between 2000 and 2005 years. Located in USA and other countries. Click request price for more information.
USA