Skip to main content

Feedthrough EMI Chip Capacitors are Now Available in 0603 Size

Syfer has announced that its E01 and E07 ranges of feedthrough 3 terminal ‘C’ chip filters are now available in smaller packages, as small as 0603. These devices are designed primarily for general signal filtering in circuits incorporating high speed digital circuitry, particularly in automotive and communications industries.

In operation, the filtered signal passes through the chip’s internal electrodes and the noise is filtered to the grounded side contacts, resulting in reduced length noise transmission paths. This helps ensure reduced inductance, compared to conventional multilayer chip capacitors (MLCCs), when used in signal line filtering. When used to help provide electromagnetic compatibility, the filters effectively block electromagnetic interference (EMI) emanating from high speed circuitry, and prevent the propagation of high frequency noise along power lines.

Devices in the range are available in C0G/NP0 and X7R dielectrics, with voltage ratings ranging from 25Vdc to 200Vdc. Current ratings available include 300mA (E01), and 1A and 2A (E07). The higher current parts are ideal for installing on the DC power lines on printed circuit boards. With the DC current fed directly through the E07 chip filters, PCB designers will find that a significantly improved high frequency filtering performance is the result. Many of the parts in the E01 lower current (300mA) range are qualified to the automotive AEC-Q200 standard.

Depending on the capacitance and voltage rating required, the chip capacitors are offered in package sizes from 0603 to 1806. The newest filters come in the smallest 0603 package. Typical devices offer a capacitance range of 150pF to 390pF (300mA, C0G dielectric, 25V) or 2.7nF to 12nF (1A, X7R, 50V).

Devices in both the E01 and E07 ranges are also available with Syfer’s FlexiCap™ termination.  Tin-lead plated devices are optionally available for use in high reliability, RoHS exempt applications, such as in the space/aerospace industry, where tin whiskers can be considered an issue.

Comments

Popular posts from this blog

Banner Engineering DF-G3 Discrete Fiber Amplifier Features World-Class Long Range Sensing Capability

Banner Engineering introduces its DF-G3 discrete long-range fiber amplifier with dual digital displays for use with plastic and glass fiber optic assemblies. Featuring increased sensing power, the DF-G3 can sense more than 3 meters (10 ft.) with opposed mode fibers or more than 1 meter (3 ft.) with diffuse mode fibers. The extra power provides increased detection reliability for dark targets at long range and enhanced detection sensitivity when using specialty fiber assemblies for large area and small part detection applications.

The DF-G3 is available with a single discrete output or two dual discrete outputs. The dual discrete outputs can be independently taught to trigger at different intensity values, which is ideal for correct part-in-place or error-proofing, bottle down, and edge guiding applications.

“We developed the DF-G3 fiber amplifier to meet our customers’ need to precisely detect smaller targets at longer ranges” said Dennis Smith, Senior Marketing Manager, Banner Engin…

IDEC Releases New Line of High Efficiency Power Supplies

IDEC Corporation announces the PS5R-V line of DIN-rail power supplies, offering their customers high-efficiency in a compact form factor at competitive prices. These power supplies suit a wide range of needs in the industrial marketplace, and carry all of the required certifications necessary for use in these demanding applications. This next generation of the industry standard PS5R power supply family has updated features and specifications to meet current and future needs.

The PS5R-V line of power supplies includes 10W, 15W, 30W, 60W and 120W versions, with additional versions coming soon. These power supplies have a very compact form factor with overall dimensions reduced by up to 25% from previous generations. The reduced form factors combine with DIN-rail mounting to free up valuable control panel space and reduce installation costs.

Operating temperature ranges up to -25 to +75 degrees C offer more versatility. These extended operating temperature ranges often allow these power…

TURCK M8 CORDSETS WITH 100 PERCENT SHIELDING OPTION PROTECT AGAINST EMI/RFI

TURCK is now offering the option to completely shield M8 picofast ® cordsets by connecting a braided shield directly to the coupling nut. This provides a cost-effective and reliable connection with 100 percent cable and connector shielding, which protects against electromagnetic and radio frequency interference.

The 3 and 4-pin cordsets are available with flexlife ® PVC or PUR jacketed cable. All connectors deliver IEC IP 67 protection.

The M8 picofast line, like most TURCK cordsets, provides male or female, straight and right angle connectors, standard and custom lengths, and pigtails or extensions. Fully encapsulated mating receptacles are also offered, completing the system.