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In addition to Capacitors, EMI Filters (RFI Filters, EMC Filters) and EMC Testing, LCR also designs, manufactures and supplies a comprehensive range of Coils, HF Chokes and Inductors. Where space is a premium and cost is critical, LCR components can solve your EMI problem at the board level. Whether you use one of our many standard off-the-shelf items or one tailor- made to your specific needs, LCR can offer them cost-effectively and quickly.
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Premo enlarges its telecoil family with the TC0502 series, a high reliability and sensitivity coil for application in hearing aids, developed according to the highest quality standards (ISO/TS16949:02,ISO9001:2000).
The telecoil is wound with thin copper wires up to 0.012mm diameter and inductance values between 40 and 270mH. The TC0502, achieves a high sensitivity to magnetic field in 1kHz (operation frequency in this kind of devices).The ferrite core material provide a stable performance in a wide range of temperature (-10ºC to +40ºC).
Its Surface Mounting Device (SMD) configuration allows an easy integration in an automatized printed circuit board assembly process, avoiding handling of the piece that could damage winding wire of the piece. That's make this piece different regarding main existing telecoils, commonly with a "thru-hole" configuration (that requires an additional wave soldering process).
These components, included in most of existing hearing aid devices, work as magnetic field sensor, turning the magnetic field into electric voltage as a standard microphone does with the acoustic energy. This allows the hearing handicapped people to receive the signal from a magnetic inductive loop located in public buildings and transports. Additionally these components improve binaural communication (stereo sounds) and phone, television and radio hearing.
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Features:
* Smallest size 11.6 x 13 x 3 mm.
* Very good electrical performance.
* High stability in temperature (-40 ºC to +125 ºC).
* The inductivity in each axis can be customized to achieve customer requirements.
* Designs at lower frequencies like 20 kHz and 40 kHz show a very good electrical performance as well.
* High sensitivity values
Applications:
* Automotive Passive keyless entry systems.
* Automotive RTPMS with wake up functions.
* Industrial logistics and control.
* Access control.
* Tracking devices.
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For RFID applications at 125kHz
Low profile and extended length allow longer read ranges and higher Q
Encapsulated top ensures reliable pick and place operations
Core and encapsulation rated for 125°C
For harsh environments like tire pressure monitoring systems, consider our 4312RV
or 5315TC.
RoHS Compliant. 260°C compatible. Silver-palladium-platinum-glass frit terminations.
COTS Plus tin-silver-copper and tin-lead terminations available
Samples of all values are available in Coilcraft Designer's Kit C383
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Wire Wound chip inductors
case size: 0603 to 1210
application signal and power line
Low Rdc and Low profile types
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Power inductors and EMI suppression chokes
Common mode and differential mode chokes
Common-mode chokes EMI and other filters.
- toroidal and linear design
- THD and SMD
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small form factor
3 x 3 mm to 10 x 10mm
low profile
superior in drop test
up to 10A
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Inductance values from 6 nH to 27.3 nH
Exceptionally high Q – up to 130; Ultra-miniature, yet handles up to 4.4 Amps current;Flat top and bottom for mechanical stability;Solder coated leads ensure reliable soldering;RoHS-compliant 260°C compatible. Terminations: tin-silver over copper;COTS Plus tin-silver-copper and tin-lead terminations available
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ATC's family of RF surface mount inductor components is intended to complement its high frequency ultra low ESR capacitor products. The WL Series wire wound chip inductors have been designed to provide excellent performance at competitive prices. The WL Series is especially attractive for all 800 MHz to 3.4 GHz wireless applications where cost and performance are major factors. These applications include but are not limited to: cellular base stations, broadband wireless services, point-to-point and point-to-multipoint radio as well as other RF and microwave telecommunications systems.
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When ordering, please specify termination and packaging codes: e.g. DO1605T-105MLC
Termination: L = Silver-palladium-platinum-glass frit terminations
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).Packaging: C = 7" machine-ready reel
EIA-481 embossed plastic tape (1000 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" reel, machine-ready
EIA-481 clear plastic tape. Factory order only, not stocked (3500 per full reel).
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Windings are precision molded into plastic for mechanical and electrical stability.Tuning is done by means of an aluminum core
Optional plated brass shield cans with solderable tabs provide integral shielding
165 series offers intermediate L values to the 164 and higher SRF ratings
Samples of all values are available in Coilcraft Designer's Kit M305
Tune with our handy 3-in-1 "TriTuner" tuning wrench
RoHS-compliant. Terminations: Leads – Tin-silver over copper
Shield can tabs – Tin-silver over nickel over brass
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The smallest RF transformers available
Available in both 1:1, 1.5:1 and 2:1 versions;1812 size ferrite body with a ceramic base;Jacketed with a high temp material that creates a flat top for auto insertion;Typical applications are as impedance or isolation transformer;Can also be used for balanced to unbalanced (balun) conversion;RoHS-compliant. 260°C compatible. Gold over nickel over moly-manganese terminations.
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Adding Value with Every Winding
Just about every coil used for induction heating is unique. That's because each inductor must be precisely adjusted and optimized for its intended application.
This doesn’t happen overnight. It requires knowledge obtained from years of experience in induction heating, which HÜTTINGER has. For decades our inductor designs have ensured the best process results for our customers worldwide.
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