Fastron 0302AS Wire Wound Chip Inductors
Fastron 0302AS Wire Wound Chip Inductors deliver high Q factors at gigahertz frequencies and are built with a ceramic core and enameled copper wire. These inductors feature an inductance range of 1.2nH to 19nH and support up to 1.4A rated current. The 0302AS chip inductors include an epoxy cap on top of the inductor that enables automated pick-and-place assembly. These inductors are AEC-Q200 qualified for automotive applications and operate at a temperature range of -40°C to 155°C. The 0302AS miniature-sized chip inductors comply with RoHS and are suitable for lead-free soldering. These inductors are ideal for wireless earphones and headphones, smartwatches, game controllers, walkie-talkies, drones, point-of-sale terminals, routers, and measuring equipment.
Features
- Pad metallization:
- Gold flash as top layer for AS, AQ, F, AF, and FLP
- Silver-palladium-platinum for ASM and AQC
- Tin as the top layer for LDM
- Available in compact sizes from 0302 to 1812
- Available in reel packaging
- Epoxy molded flat top for perfect pick and place assembly
- Spot welding wire termination
- Measured at 25°C ambient maximum DCR
- Measured with HP8753ES network analyzer or equivalent at 25°C ambient, minimum SRF
- MSL level 1, indicating unlimited floor life at ≤30°C/85% relative humidity
- AEC-Q200 qualified for automotive applications
- RoHS compliant
- Lead-free soldering
Applications
- Used in LC resonant circuits such as oscillators and signal generators, impedance matching, and RF filters
- Mobile telecommunication:
- GSM
- CDMA
- TCDMA
- Cordless phones
- 2-way radio
- Automotive subsystems:
- TPMS
- Keyless entry
- Anti-theft
- GPS
- Wireless communication:
- W-LAN
- WIFI®
- WIMAX
- RFID
- BLUETOOTH®
- Non-magnetic versions for medical imaging equipment
Characteristic Curve
Dimensions
