*All images and technical specifications are for informational purposes only. Actual product appearance and features may vary depending on the specific Part Number (PN) ordered.
| Manufacturer | LAMAR |
|---|---|
| Alternates | |
| Schedule B | 8807.30.0030 |
| Shipping Weight | 0.19 |
| ECCN | 9A991 |
| Hazmat | F |
| PN Condition | NE |
Overview
VSF7403A Voltage Regulator 28V PMA — Lamar Technologies
VSF7403A is Lamar’s 28V PMA voltage regulator for 28V aircraft electrical systems. Proven compatibility with 28V alternator configurations and common light-twin and single-engine platforms.
Technical Specifications
| Specification | Value |
|---|---|
| PN | VSF7403A |
| Type | PMA Voltage Regulator |
| Voltage | 28V |
| Weight | 0.62 lb |
| Dimensions (unpacked) | 3.75 in L × 3 in W × 1.55 in H |
| Packaged Dimensions | 6.75 in L × 4 in W × 2.35 in H |
| Packaged Weight | 0.75 lb |
| Aircraft Series Compatibility | Cessna 207, 320, T310, U206 |
Compatibility & Approvals
PMA-certified regulator for 28V alternator systems; suitable for Textron Aviation fleet variants with 28V electrical architecture.
Cross-Reference Part Numbers
- 07-00922
Regulatory codes (ECCN/Schedule B) not listed here.