Gowanda’s 10M121J is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. Weighing just 0.3 grams, this component features compact dimensions of 6.35 × 2.413 × 2.413 mm and is part of the 10M series. It is suitable for through-hole technology (THT) mounting and is classified as a commercial off-the-shelf (COTS) application grade. The coil offers an inductance of 1.2 µH with a minimum Q factor of 25, tested at a frequency of 7.9 MHz. It has a direct current resistance (DCR) of 0.18 Ω and a self-resonant frequency (SRF) of 150 MHz, with a current rating of 590 mA DC. The dielectric withstanding voltage (DWV) is 300, and it maintains a tolerance of ±5%. The termination type is lead-based with a Sn63Pb37 finish, and it utilizes a powdered iron core. Operating effectively in temperatures ranging from -55°C to +105°C, the coil is rated at moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.3 g |
|---|---|
| Dimensions | 6.35 × 2.413 × 2.413 mm |
| Series | 10M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1.2 |
| Q MIN | 25 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.18 |
| SRF (MHz) | 150 |
| Current Rating (A DC) | 590 |
| DWV | 300 |
| Tolerance | ±5% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
