| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
268 pcs
|
268 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| DC Resistance (DCR) | |
| Inductance | |
| SVHC Present | |
| Self-Resonant Frequency (SRF) | |
| Storage Temperature | |
| Tape Width | |
| Weight |
The Coilcraft 1812SMS-68NJ is a Midi Spring air core inductor designed for applications requiring high Q and current handling. It features an inductance of 68nH with a tolerance of ±5% and a maximum current rating of 2.5A. The inductor operates within an ambient temperature range of -40°C to +125°C with Irms current, and up to +140°C with derated current. Its construction includes an acrylic top for a flat surface suitable for pick and place operations and solder-coated leads for reliable soldering. The component is supplied in tape and reel packaging, with 500 units per 7-inch reel.
This inductor is suitable for various electronic circuits where precise inductance and good current handling are essential. The self-resonant frequency is a minimum of 150 MHz, and the DC resistance is a maximum of 8.2 mOhm. The temperature coefficient of inductance ranges from +5 to +70 ppm/°C. The component has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited floor life under specified conditions. It is RoHS3 compliant with tin-silver terminations.
Key specifications include an inductance of 68nH, a Q factor of 120 at 100 MHz, and a maximum DC resistance of 8.2 mOhm. The rated current is 2.5A, which causes a 15°C temperature rise. The operating temperature range is -40°C to +140°C, with specific limits for Irms and derated current. The inductor's physical dimensions and packaging details, such as tape width and pocket spacing, are optimized for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance of the 1812SMS-68NJ is 68 nH.
The inductance tolerance for the 1812SMS-68NJ is ±5%.
The typical Q factor of the 1812SMS-68NJ at 100 MHz is 120.
The maximum DC resistance (DCR) for the 1812SMS-68NJ is 8.2 mOhm.
The current rating (Irms) for the 1812SMS-68NJ is 2.5 A.
The operating temperature range is -40°C to +125°C with Irms current, and up to +140°C with derated current.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.