Catalogs >
LAIRD TECHNOLOGIES >
Ferrite EMI Noise Filtering

Ferrite EMI Noise Filtering
8Pages

Catalog excerpts

Ferrite EMI Noise Filtering SOLUTIONS

About Laird Technologies Laird Technologies is a global market leader in the design and supply of electromagnetic interference (EMI) shielding, thermal management products, mechanical actuation systems, signal integrity components, and wireless antenna solutions, as well as radio frequency (RF) modules and systems. The company designs and manufactures standardized, customized, and performance-critical products for applications in many industries including: • Telecommunications • Mobile Communications • Datacom and Information technology • Consumer Electronics • Automotive • Medical •...

Open the catalog to page 2

Ferrite EMI Cable Core S O L U T I O N S Ferrite Cable Cores FOR ROUND, RIBBON & FLEX CABLES & WIRING Laird produces an extensive line of ferrite products for cable harness assemblies, s, , and exible cable assemblies. These cable core products are mainly used for inductive and EMI ltering applications and are available in three (3) different types es of materials (refer below) based on operating frequency ranges. • Available in 3 different materials • High Frequency HF – Part Series (300 MHz – 2 GHz) • Broadband 28 – Part Series (30 MHz – 1 GHz) • Low Frequency LF – Part Series (300 KHz –...

Open the catalog to page 3

Transformer and Filter Cores Laird’s extensive line of transformer and filter cores are primarily found in most Ethernet (10/100/1000/10G Base-T) and telecom applications. Available in a wide range of sizes, these toroid cores are also designed to carry DC bias of up to 8 mA for traditional Ethernet applications and up to 32 mA for PoE+ applications. They are also available for an extensive temperature (-40 to +85° C) range. SPECIFICATIONS Typical Values Common Mode Materials Relative Initial Permeability LOW MID HIGH BROAD DC BIAS DC BIAS FREQUENCY FREQUENCY FREQUENCY FREQUENCY STANDARD...

Open the catalog to page 4

Board Level EMI Noise Filtering S O L U T I O N S Ferrite Chip Beads (Arrays) Features: • Up to 10 A ( I MAX) continuous operation capability • Monolithic construction, high reliability • Broadband, low frequency and high frequency available. • For power lines, general signal lines and high speed signal lines EIA PKG. SIZE RATED CURRENT Ferrite/Ceramic Chip Inductors Features: • Monolithic construction, high reliability • Broadband and high frequency available • RF and wireless communication, computers, For telecommunications, automotive electronics etc. EIA PKG. SIZE RATED CURRENT...

Open the catalog to page 5

Power Line Common Mode Chokes (Arrays) THRU-HOLE AND SURFACE MOUNT TYPE Features: • Up to 75 Amp , • For servers, workstations, power adapter, medical equipment, automotive, industrial etc. TYPE RATED CURRENT Surface Mount Wire-Wound SMT Power Common Mode Chokes Features: • Small size with high current • SMT Type with less height • Stable performance under load bias and high reliability • High suppression of asymmetric interferences at both low and high frequency TYPE RATING VOLTAGE MAX (Vrms) Axial Wire Ferrite Filters / Differential Mode EMI Arrays Features: • Differential mode EMI...

Open the catalog to page 6

The Laird surface mount power inductors are a catalog offering of inductor products for DC/DC and other power design applications. Used in almost all forms of electronic designs, Laird’s power inductors offer design engineers a variety of choices on size, inductance, current and power ratings for any given application. INDUCTANCE RANGE (μH) TYS Low Profile SMD Power Inductors Features: • Magnetic resin shield structure • Miniature size and low profile • Higher inductance and current rating than traditional drum core series inductors. • High reliability • AEC-Q200 qualified • Operating...

Open the catalog to page 7

ANTENNAS & RECEPTION | EMBEDDED WIRELESS | EMI | TELEMATICS | THERMAL | WIRELESS AUTOMATION & CONTROL www.lairdtech.com SIP-BRO-EMI Noise 0313 Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non-infringement of any Laird Technologies materials or products for any specific or general...

Open the catalog to page 8