Passives

Displaying 1 - 2107 of 2107

Control miniature rotary encoder with just one finger

Control miniature rotary encoder with just one finger
A miniature rotary encoder, which includes an illuminated 8+1 joystick, enabling seamless, accurate control using just one finger, has been introduced by Elma Electronic. The Multi Wheel Encoder features a Hall effect sensed incremental encoder output and 12 detents with magnetic indexing to ensure proper alignment and positioning through the life of the encoder. 
27th March 2015

Pulse resistant fuses designed for automated assembly

Pulse resistant fuses designed for automated assembly
  A range of pulse resistant fuses and matching holders have been introduced by SCHURTER. The range is comprised of the UMF 250, UMT 250, UMZ 250, UMK 250, UMT-H. The matching fuse holders are glow wire resistant and suitable for reflow soldering.
26th March 2015

Ultra-low capacitance ESD protection diode saves board space

Ultra-low capacitance ESD protection diode saves board space
Vishay has released a Bidirectional Symmetrical (BiSy) single-line ESD protection diode for portable electronics in the ultra-compact CLP0603 package. Measuring only 0.6x0.3x0.27mm, the VBUS05B1-SD0 offers ultra-low capacitance and leakage current for the protection of high-speed data lines and antennas against transient voltage signals.
26th March 2015


AC fuse combines performance with saving space

AC fuse combines performance with saving space
The 835 series fuse from Littelfuse, a time-lag, ceramic body AC fuse is the first fuse from Littelfuse to combine an unparalleled I2t value, a maximum interrupting rating of 1,500A at 250Vac, and 1.5kA 8/µs surge withstand capability in a space-saving 5x20mm footprint. It is now on sale at distributor Rutronik.
25th March 2015

Wet tantalum capacitor is DLA approved for avionics

Wet tantalum capacitor is DLA approved for avionics
Approved to Defense Logistics Agency (DLA) drawing 15005, a tantalum-cased wet tantalum capacitor with a glass-to-tantalum hermetic seal has been introduced by Vishay. For avionics and aerospace systems, the device is claimed to be the industry's first wet tantalum capacitor approved to DLA 15005 to combine a reverse voltage of 1.5V at +85°C with improved vibration (sine: 50g; random: 27.7g) capability and thermal shock of 300 cycles.
25th March 2015

Optical switch integrates IR emitter & NPN phototransistor

Optical switch integrates IR emitter & NPN phototransistor
Designed for use in printers, copiers, scanners and for non-contact switching environments like a proximity sensor, the ITR1201 opto interrupter has been unveiled by EVERLIGHT ELECTRONICS. The reflective type ITR1201SR10A/TR is a light reflection switch which includes a GaAs IR-LED and an NPN phototransistor with a highly photosensitive receiver for short distances, operating in the IR range.
24th March 2015

330μF model added to MLCC line

330μF model added to MLCC line
Taiyo Yuden’s high capacity (over 100μF) MLCC line continues to grow in capacity and number with the introduction of the first commercially available X5R/X6S 330μF-capacitance EIA 1210 size AMK325ABJ337MM (3.2x2.5x2.5mm). Taiyo Yuden has improved capacitance by 50% compared to its same-sized product AMK325ABJ227MM (220μF capacitance).
20th March 2015

Supercapacitors charge and discharge a million times

Supercapacitors charge and discharge a million times
The new Starcap TR series of supercapacitors from Korchip provides a reliable package of high capacitance and low resistance with thin form factor. It is suited to DRAM back-up for SSD and peak power assist for battery. The TR series is available at distributor Rutronik as of now.
18th March 2015

Patented technology at heart of fast switching capacitors

Patented technology at heart of fast switching capacitors
The newest additions to the CeraLink capacitor series, the CeraLink SP and LP Capacitors from EPCOS are on sale at Mouser Electronics. CeraLink capacitors have a feature that as the voltage across the capacitor increases, the capacitance of the device increases. The capacitors also display very low series resistance (ESR) and very low series inductance (ESL), allowing them to switch extremely fast. These capacitors target high frequency applications.
18th March 2015

Coilcraft highlights SMT current sense transformers at APEC

Coilcraft highlights SMT current sense transformers at APEC
This week at APEC in North Carolina, Coilcraft has announced that it is launching the CST2010 series of current sense transformers in Booth 1107. The devices detect switching current up to 40A over a frequency range of 50-500kHz while also isolating circuits electrically, resulting in up to ten times lower power dissipation than current sense resistors.
17th March 2015


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