Gowanda’s 18M330M Molded Unshielded RF Coils are a testament to their expertise in high-quality electronic components. Weighing 0.95 grams and measuring 11.125 × 4.775 × 4.775 mm, these coils are part of the 18M series and are designed for through-hole technology (THT) mounting. They cater to commercial off-the-shelf (COTS) applications with an inductance of 0.33 µH and a minimum Q factor of 50 at a test frequency of 25 MHz. The coils feature a direct current resistance (DCR) of 0.065 Ω and a self-resonant frequency (SRF) of 350 MHz, with a current rating of 2 A DC. They are built with a phenolic core and have a dielectric withstanding voltage (DWV) of 200. The product offers a tolerance of ±20% and uses Pb termination with a Sn63Pb37 finish. Operating efficiently in temperatures ranging from -55°C to +125°C, these coils are MSL 1 rated, packaged in tape and reel (T&R), and are fungal inert, ensuring reliability and durability in various applications.
| Weight | 0.95 g |
|---|---|
| Dimensions | 11.125 × 4.775 × 4.775 mm |
| Series | 18M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 0.33 |
| Q MIN | 50 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.065 |
| SRF (MHz) | 350 |
| Current Rating (A DC) | 2 |
| DWV | 200 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
