The 684J290-15A (J290) is a 7% J 38mm 5-grain reloadable composite motor from Cesaroni Technology Incorporated (CTI).
This motor uses an E-Match igniter.
This reload fits a Pro38-5G motor case.
CTI's White propellant produces a white flame and little smoke.
| Average Thrust: | 284.8580 N |
| Casing: | Pro38-5G |
| Certified By: | Canadian Association of Rocketry |
| Class: | 7% J |
| Delays: | 7,8,9,11,12,13 seconds (variable) |
| Designation: | 684J290-15A |
| Diameter: | 38.0000 mm |
| Formula: | White |
| Igniter: | E-Match |
| Length: | 367.0000 mm |
| Letter: | J |
| Manufacturer: | CTI |
| Name: | J290 |
| Peak Thrust: | 391.5570 N |
| Propellant: | APCP |
| Status: | In-Production |
| Thrust Duration: | 2.4000 s |
| Total Impulse: | 684.2280 Ns |
| Total Weight: | 659.8000 g |
| Type: | Reloadable |
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