The San Bernardino County Sheriff s Department (Sheriff) seeks proposals from qualified Integrated Security Systems Vendors to assist in the design and installation of a security control and monitoring system to upgrade, replace and expand the existing systems at the West Valley Detention Center (WVDC
At the inaugural Performance Networks Awards, organised by the Association for Public Service Excellence (APSE), WVDC
and Sones were runners-up in the Parks, Open Spaces & Horticultural Services category.
The device has a temperature coefficient of capacitance of [+ or -]15 percent over a temperature range of -55[degrees] to +125[degrees]C and is rated at 10 WVDC
. The product utilizes the company's patented buried electrode capacitor in a miniature package with a 0402 footprint.
The capacitors are designed for 600V to 4,000V applications and feature a dielectric strength of 120 percent of rated WVDC
. They can handle the high power and high voltage levels of RF power amplifiers, inductive heating, high magnetic field environments (MRI coils) and medical and industrial electronics.
TABLE 1 ELECTRICAL CHARACTERISTICS Characteristic C06UL C11UL Capacitance range (pF) 0.1-47 0.1-100 Dissipation factor (%) 0.05 0.05 ESR @ 2 GHz ([ohm]) ~0.06 ~0.05 Insulation resistance (M[ohm]) >[10.sup.5] >[10.sup.5] Temperature coefficient of capacitance (ppm/[degrees]C) 0 [+ or -] 30 0 [+ or -] 30 Voltage rating (WVDC
) 250 250/200 Dielectric Laboratories Inc., Cazenovia, NY (315) 655-8710.
Temperature coefficient of capacitance is [+ or -]15 percent over a temperature range of -55[degrees]C to 125[degrees]C and the unit is rated at 10 WVDC
. The 540L is available on tape and reel with solderable terminations for SMT applications.