RF Inductor Tools
CM Choke \ Ferrite Beads
LC Filter Designer
IC / Inductor Match Tool
GA309x and WA309x
Click for samples
|Q typ2||SRF typ3
|1||When ordering, please specify termination and packaging codes: e.g. WA3097-ALD|
|Termination:||L = RoHS compliant tin-silver (96.5/3.5) over copper.
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) over copper or
S = non-RoHS tin-lead (63/37) over copper.
7″ machine-ready reel.
EIA-481 embossed plastic tape, 250 parts per full reel.
B = Less than full reel. In tape, but not machine-ready.
To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13″ machine-ready reel.
EIA-481 embossed plastic tape, 400 parts per full reel
|2||Inductance and Q measured at 150 MHz, 0.1 Vrms, 0 A using an Agilent/HP 4291A impedance analyzer or equivalent with an Agilent/HP 16193A test fixture.|
|3||SRF measured using an Agilent/HP 8753D network analyzer or equivalent and a Coilcraft SMD-D test fixture. Details|
|4||DCR measured at 25°C using a micro-ohmeter. For other operating temperatures, use this DCR at Temperature calculator.|
|5||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.|
|6||Ambient temperature range:||−40°C to +125°C with Irms current.|
|7||Storage temperature range:||Component: −40°C to +140°C
Tape and reel packaging: −40°C to +80°C
|8||Maximum part temperature: +140°C (Ambient + temperature rise)|
|9||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.|
|10||Electrical specifications at 25°C.|
|11||Temperature coefficient of inductance: +5 to +70 ppm/°C.|
|Refer to Soldering Coilcraft Components before soldering.|
|PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.|