Electromagnetic Integrated Solutions: +1(814) 474-1571

Surface Mount EMI Filter Arrays


SA Series Arrays

The SA Series EMI filter arrays incorporate four three terminal chips in one compact footprint. These surface mount filter arrays are structured to minimize the residual inductance ensuring large insertion loss in the wide band.

REQUEST QUOTE​​

Features

  • The filter's structure minimizes residual inductance with a high self resonant frequency, ensuring large insertion loss in a wide band.
  • The common ground electrode built into the chip ensures complete grounding of all lines at the ground on both ends. The filter is designed to control cross talk.
  • An optimum constant can be selected from the capacity range of 22-22,000 pF to best suit the frequency.
  • Solder plated nickel barrier terminations offer good solderability and resistance to soldering heat.
  • Available lead free/RoHs Compliant
  • Non-polar and surface mountable

Applications

  • Computer peripheral equipment
  • Telecommunications equipment
  • Power amplifiers
  • Power supplies
  • Temperature and motor controls

Specifications

Specifications


Surface Mount Filter Arrays SA Series

Rated Voltage 25 VDC to 50 VDC
Rated Current 0.3 Amps
IR 10,000 MO Min.
DC Resistance 0.3 Ohm Max.
Temperature Range -55°C to +125°C
Capacitance Range 22 pF to 22,000 pF
Capacitance Tolerance ±20%

Handling Precautions

Storage/Keeping

Deterioration of solderability can be caused by oxidization/ sulfurization due to the high temperature, high humidity or chlorine/sulfur gas. Parts should be used within 6 months if possible and stored below 40°C and below 70% RH in an atmosphere free of sulfur, chlorine or toxic gasses.

These EMI filters are made of ceramics. Please avoid dropping or other mechanical shock that could damage the parts.

The products kept in your storage for over 6 months should be used only after checking solderability.

Precautions for the safety use

The products are designed and manufactured for the use in ordinary electronic products. There is a possibility to cause performance deterioration or failure depends on the way of using. In case of the product breaking down in short mode, capacitor itself generate heat due to excessive current, and the circuit board may be damaged by a fire. Therefore, please talk to us in the case of these products are used in the applications/products which require high quality and reliability, where product defects or its misconduct might may directly or indirectly threaten human life or hurt human body, may damage properties etc., or may cause a social problem, please consult sales offices well in advance.

  • aerospace equipments
  • submarine equipments (submarine repeater, work equipments which used in the sea etc.)
  • atomic power control system
  • vehicle instrument including its accessories
  • fuel control equipment
  • other transportation equipments (vehicles, airplanes, trains, vessels and traffic rights etc.)
  • safety equipment
  • medical equipment (life-support equipment etc.)
  • power generation control equipment
  • disaster prevention and security equipment
  • for military and the Defense Agency applications
  • information processing equipment(communications infrastructure etc.)
  • other equipments required the same quality and reliability as above equipments

In case of circuit design using these products, the safety for end users should be confirmed if the products have any problem. And safety of products must be kept and the sufficient fail safe design (secure the protection circuit) must be taken consideration very well in order not to be unsafe as a system when the products are in defects by single trouble.