Components and Subsystems

8480-8483 Series Input/Output Modules

The 8480-8483 Series Input/Output Modules meet a variety of requirements, listed in the datasheets below.

Features: 
  • United matched to leading transceiver IC's
  • Meet the impedance requirements of CCITT 1.430 for both TE and NT over extended temperature range -40 to +85 degrees C

8460-8464 Series 10/100 Base-TX Dual Port Transformer Modules

The 8460-8464 Series 10/100 Base-TX Dual Port Transformer Modules is designed to support 2 RJ-45 connectors.  These units are for use with transceivers reuiring 1:1 transmit and receive turns ratios.

Features: 
  • Exceeds IEEE 802.3u and ANSI X3.263 standards including 350uH OCL with 8mA bias
  • Modules can withstand a peak temperature profile of 235 degrees C

8451-8453 Series EMC Suppression Choke

The 8451-8453 Series EMC Suppression Choke is designed to absorb high frequency noise from digital equipment data lines.

Features: 
  • High impedance for normal mode applications
  • Use of high loss ferrite materials for excellent high frequency noise absorption

8447-8450 Series 10/100 Base-T Single Port Transformer Module

The 8447-8450 Series 10/100 Base-T Single Port Transformer Module is ideal for Pick & Place.

Features: 
  • Exceeds IEEE 802.3 and ANSI X3.263 including 350uH OCL with 8 mA bias

8432 Series Ceramic Chip Inductor

The 8432 Series Ceramic Chip Inductor is designed for IF impedance matching, RF Oscillation circuit, IG choke, circuits where large currents flow (IPA, LNA applications), and circuits where high Q characteristics (DCC, LNA applications).

Available in 3 sizes:

  • 1008 for 4.7 nH to 4700 nH
  • 0805 for 2.8 nH to 820 nH
  • 0603 for 1.6 nH to 270 nH
Features: 
  • Ceramic body, wire wound construction to provide highest SRFs available in 0603 size
  • Ultra-compact inductors provide best Q values at high frequencies

8431 Series Ceramic Chip Inductor

The 8431 Series Ceramic Chip Inductor is designed for use in cellular telephones, pagers, and GPS products, wireless LAN and other communication appliances, and VCO, TCXO circuit and RF Transceiver Module.

Available in 2 sizes:

  • 0603 for 1.0 nH to 68 nH
  • 0402 for 1.0 nH to 22 nH
Features: 
  • Tight Tolerance of 2% or 0.2 nH
  • Self Resonant Frequency controlled within 10%
  • Stable Inductance in High Frequency Circuit
  • Compatible with either reflow or flow soldering

8430 Series Ceramic Chip Inductor

The 8430 Series Ceramic Chip Inductor offers high frequency circuits for portable telephone, PHS, wireless communcation, etc.

Available in 2 sizes:

  • 0603 for 1.0 nH to 220 nH
  • 0402 for 1.0 nH to 120 nH
Features: 
  • High frequency
  • High Q
  • High IDC

8420-8424 Series Current Commpensated Chokes

The 8420-8424 Series Current Commpensated Chokes has windings that are current compensated to provide a high inductance to common mode signals simultaneously handling peak currents without saturation.

Features: 
  • 100kHz-3MHz common mode resonance frequencies
  • Extended temperature range -40 degrees C to 125 degrees C
  • UL94VO

8417 Series Power Inductors and Transformers

Inductors:  Low inductance with high current when wired in parallel or higher inductance with lower current when wired in series.

Transformers: (1:1) electrical isolation and a wide voltage transformation.

Features: 
  • Extended temperature range -40 degrees C to +85 degrees C
  • Isolation voltage: 300 V

8409 Power Inductors and Transformers

Inductors: low inductance with high current when wired in parallel or higher inductance with lower current whien wired in series.

Transformers: (1:1) electrical isolation and a wide voltage transformation.

Features: 
  • Extended temperature range -40 degrees C to +85 degrees C
  • Isolation voltage: 300 Vdc
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