PLASMA PRODUCTS RFPP 23-07558-501 – RF20 Control Board PCB | RF20 Platform
Engineering Background
The RFPP 23-07558-501 is a factory-original RF20 Control Board PCB (cross-reference: 23-07557-401) manufactured by PLASMA PRODUCTS (RF Power Products). Designed for high-frequency RF power delivery systems used in semiconductor fabrication, plasma processing, and industrial thin-film deposition equipment. This controller card module serves as the central signal processing and regulation hub within the RF20 generator platform, governing output power, impedance matching feedback, and fault protection logic.
Product Positioning
Sourced directly from verified industrial surplus and OEM-authorized channels, this module is positioned for MRO (Maintenance, Repair & Overhaul) procurement engineers requiring a drop-in replacement for the RF20 series. Konmask.com specializes in hard-to-find automation and RF power components with full traceability documentation available upon request.
Complete Technical Specifications
| Manufacturer | PLASMA PRODUCTS (RF Power Products / RFPP) |
| Primary Part Number | RFPP 23-07558-501 |
| Cross-Reference Part Number | 23-07557-401 |
| Module Type | RF20 Control Board PCB / Controller Card Module |
| Platform / Series | RF20 RF Generator Series |
| Form Factor | Plug-in PCB Card Module |
| Application Domain | RF Power Generation, Plasma Processing, Semiconductor Equipment |
| Weight | 780 g |
| Condition | Surplus / Refurbished (specify at inquiry) |
| Country of Origin | USA |
| HS Code | 8537.10 |
Proven Application Environments
- Semiconductor wafer fabrication (CVD, PVD, etch processes)
- Plasma-enhanced deposition systems (PECVD)
- Industrial thin-film coating equipment
- RF impedance matching network control loops
- High-power RF generator MRO and field service replacement
- Research-grade plasma reactors in university and R&D labs
Engineering Advantages
- OEM-Equivalent Performance: Factory-designed PCB ensures full compatibility with RF20 generator chassis — no firmware modification required.
- Dual Part Number Coverage: Satisfies both 23-07558-501 and 23-07557-401 procurement requisitions, reducing sourcing complexity.
- Integrated Fault Logic: Onboard protection circuits for over-power, reflected power, and thermal fault conditions.
- Signal Integrity: Precision analog and digital signal routing optimized for high-EMI RF environments.
- Rapid Swap-In: Card-edge connector interface enables fast field replacement without specialized tooling.
System Architecture & Signal Flow
Within the RF20 generator, the 23-07558-501 control board receives setpoint commands from the front-panel or remote interface, processes real-time forward and reflected power feedback via directional coupler inputs, and drives the RF amplifier stage via gate/base drive signals. The module also interfaces with the impedance matching network (matchbox) controller to optimize power transfer efficiency. Fault states are latched and communicated to the system interlock bus.
Sourcing & Quality Verification
- All units inspected for physical integrity prior to listing
- Part numbers verified against OEM documentation and cross-reference databases
- Traceability documentation (test reports, inspection records) available upon request
- Konmask.com maintains a strict no-counterfeit policy — all components sourced from traceable industrial channels
- Functional testing available as a value-added service — contact us for details
Procurement Process
- Confirm Part Number: Verify RFPP 23-07558-501 or 23-07557-401 against your BOM or equipment service manual.
- Request Quote / Stock Check: Contact support@konmask.com with your required quantity and delivery timeline.
- Documentation Package: Request datasheet, inspection report, or certificate of conformance if required by your QA process.
- Place Order: Proceed via the Konmask.com storefront or issue a PO directly to our sales team.
- Shipping: Global shipping available; export documentation provided for cross-border orders.
Technical FAQ
Q: Is 23-07558-501 a direct replacement for 23-07557-401?
A: Yes. These are cross-reference part numbers for the same RF20 control board PCB assembly. Both numbers appear in RFPP service documentation for the RF20 platform.
Q: What RF20 generator models is this board compatible with?
A: The 23-07558-501 is designed for the RFPP RF20 series RF generators. Please confirm your specific chassis revision with our technical team before ordering if you are unsure.
Q: Can Konmask provide a functional test report?
A: Functional testing is available as a value-added service. Please contact us at support@konmask.com to discuss your requirements and lead time.
Q: Do you offer volume pricing for MRO contracts?
A: Yes. Volume discounts and blanket PO arrangements are available for qualified industrial buyers. Contact our sales team for a tailored quotation.
Q: What is the lead time?
A: In-stock units typically ship within 1–3 business days. Lead time for sourced units varies — contact us for current availability.
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