high reliability "hr" capacitors 7169 construction court, san diego, ca 92121 usa ? tel: 858-578-9390 ? fax: 800-538-3880 or 858-578-62 25 web: www.presidiocomponents.com ? email: info@presi diocomponents.com for applications where reliability, but not full mi litary screening is required, presidio recommends its high reliability hr capacitors. the hr code signifies use of the test program below, or the use of a customer source control document (scd) tha t includes voltage conditioning. quality assurance provisions every lot undergoes the following inspection and te sts: ? voltage conditioning: all parts receive a voltage conditioning at 2x rat ed voltage and 125c for a minimum of 8 hours. an accelerated volt age conditioning, following mil-prf- 55681 guidelines, may be used at presidios discret ion. ? capacitance: all parts are tested at 25c and 1vacrms in accord ance with method 305 of mil-std-202. ? dissipation factor (df): voltage rating npo bx x7r y5v 10 n/a 2.5% 5% 10% 16 / 25 .15% 2.5% 3.5% 7% 50 .15% 2.5% 2.5% 5% ? dielectric withstanding voltage (dwv): all parts are tested at 2.5x rated voltage in accordance with method 301 of mil-std-202, or accor ding to eia/mil standards. ? insulation resistance (ir @ 25c): all parts are tested at 25c and rated voltage in accordance with method 302 of mil-std-202. the mini mum ir required is 100,000 megohms or 1,000 megohm-microfarads. ? visual: performed on pieces in accordance with presidio in ternal workmanship criteria. ? mechanical: level 1 aql 1% in accordance with presidio's catal og. ? element evaluation (optional): a mil-prf-38534 appendix c passive element class h element evaluation is available where the customer requires this testing. element evaluation is not required on each lot, and must be specified on the purchase order. ? operating temperature range: -55 c to +125 c certificate of compliance: ? a certificate of compliance will be sent with each shipment.
high reliability "hr" capacitors 7169 construction court, san diego, ca 92121 usa ? tel: 858-578-9390 ? fax: 800-538-3880 or 858-578-62 25 web: www.presidiocomponents.com ? email: info@presi diocomponents.com
high reliability "hr" capacitors 7169 construction court, san diego, ca 92121 usa ? tel: 858-578-9390 ? fax: 800-538-3880 or 858-578-62 25 web: www.presidiocomponents.com ? email: info@presi diocomponents.com dimensions how to order consult factory for other voltages, capacitance opt ions and parts outside a given range. the above example is of presidio's manufacturing pa rt number. if a shorter part number is desired, use our conver sion tool to create our global part number.
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