Passive components
Passive components are those parts of an electronic circuit that are not a source of energy. Examples of these elements include capacitors and resistors.
Product & Service Resources
TE Connectivity offers silicon ESD protection devices for applications such as HD TVsweblink
TE Connectivity | Thu, 9 Feb 2012
Single- and multi-channel silicon ESD (SESD) protection devices from TE Connectivity are suitable for applications that use miniature-size connectors — including HDMI Type-D, mini Displayport, Thunderbolt and USB 3.0 Micro-B — and can be used within consumer electronics such as smart phones, and 4K ultra-high-definition and quad high-definition televisions.
Linear Technology offers frequency synthesiser for applications such as avionicsweblink
Linear Technology | Thu, 9 Feb 2012
The LTC6946 frequency synthesiser from Linear Technology is suitable for improving the performance of multiband basestations that support LTE, W-CDMA, UMTS, CDMA, GSM and WiMAX standards — as well as point-to-point broadband wireless access, military, avionics, and high-performance test and measurement applications.
Data sheet: LTC6946 integer-N synthesiser with integrated VCO from Linear Technologydownload
Linear Technology | Thu, 9 Feb 2012
The LTC6946 from Linear Technology is a low-noise 5.7GHz phase-locked loop (PLL) with a fully integrated VCO, including a reference divider, a phase-frequency detector with phase-lock indicator, an ultra-low-noise charge pump, an integer feedback divider and a VCO output divider. The charge pump contains selectable high- and low-voltage clamps that are useful for VCO monitoring.
Data sheet: Roxburgh EMC VSU voltage suppression unitsdownload
DEM Manufacturing | Tue, 7 Feb 2012
The Roxburgh EMC VSU2W, VSU3W and VSU4W are voltage suppression units.
Data sheet: Roxburgh EMC RX730 compact ovaloid EMC filtersdownload
DEM Manufacturing | Tue, 7 Feb 2012
The Roxburgh EMC RX730 is a range of compact ovaloid EMC filters.
Data sheet: Roxburgh EMC XEB RC networkdownload
DEM Manufacturing | Tue, 7 Feb 2012
The Roxburgh EMC XEB is a resistor-capacitor network with flying leads.
Data sheet: Roxburgh EMC XE RC networkdownload
DEM Manufacturing | Tue, 7 Feb 2012
The Roxburgh EMC XE is a PCB-mounting resistor-capacitor network.
Data sheet: Roxburgh EMC CRH and 3CRH spark quenchersdownload
DEM Manufacturing | Tue, 7 Feb 2012
Roxburgh EMC’s CRH and 3CRH are single- and three-phase spark quenchers with flying leads.
Data sheet: Roxburgh EMC DVSC27545 power supply protection unitdownload
DEM Manufacturing | Tue, 7 Feb 2012
The Roxburgh EMC DVSC27545 power supply protection unit consists of a high-performance varistor block with a thermal disconnection device.
Data sheet: Roxburgh EMC DVSC275452TNS power supply protection unitdownload
DEM Manufacturing | Tue, 7 Feb 2012
The Roxburgh EMC DVSC275452TNS power supply protection unit combines two 45kA varistor modules to provide protection for single-phase TNS networks.
Suppliers
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Variohm Eurosensor article
Towcester, UK
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Isabellenhuette Heusler article
Dillenburg, Germany












