Mini Air Core Inductors
- Inductance values from 2.5 nH to 150 nH (tolerances as low as
- Tight tolerance can eliminate circuit tuning
- Acrylic jacket provides a flat top for pick and place
- Exceptionally high Q over a wide frequency range
- Solder coated leads ensure reliable soldering
- Available in two sizes: 4.45 × 3.94 × 3.15 mm and 6.86 × 4.45 × 3.15 mm
- RoHS-compliant 260°C compatible. Terminations: tin-silver over copper
- COTS Plus tin-silver-copper and tin-lead terminations available
PDF data sheet
Q vs FrequencyL vs Frequency
Tape and reel specifications
ordering, please specify tolerance, termination and packaging codes: e.g. 2712SP-151NJ6EC
||F = 1%, G = 2%, J = 5%,
K = 10% (Table above shows stock tolerances in bold.)
= Halogen free component. RoHS compliant tin-silver (96.5/3.5) over copper terminations.
Special order, added cost: T
= RoHS tin-silver-copper (95.5/4/0.5)
= non-RoHS tin-lead (63/37).
7" machine-ready reel.
EIA-481 embossed plastic tape, 700 (1512SP) or 500 (2712SP) parts per full
reel. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel.
EIA-481 embossed plastic tape. Factory order only, not stocked, 2500 (1512SP)
or 2200 (2712SP) parts per full reel.
measured at 150 MHz using an Agilent/HP 4286A or equivalent with a Coilcraft
fixture and Coilcraft supplied correlation.
in bold are stocked for immediate shipment.
measured at 150 MHz using an Agilent/HP 4291A with an Agilent/HP 16193A test fixture or equivalents.
measured with an Agilent 8753ES network analyzer or equivalent and a Coilcraft CCF1268 test fixture. Details
||DCR tested at 25°C on a Keithley 580 Micro-ohmmeter or equivalent.
For other operating temperatures, use this calculator.
||Irms: Current that causes a
15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
||Ambient temperature range:
−40°C to +125°C with Irms current.
||Storage temperature range:
||Component: −40°C to +140°C
Tape and reel packaging: −40°C to +80°C
||Maximum part temperature: +140°C (Ambient + temperature rise)
||Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
||Electrical specifications at 25°C.
|Refer to Soldering Coilcraft Components before soldering.