10 march 2011 specification for monolithic crystal filter: m q f 7 3 . 3 - 2 5 0 0 / 0 2 1. general 1.1. package: 1.2. type name: mqf 73.3 - 2500/02 1.3. number of poles: 4 1.4. operating temperature range: - 30c to +85c 1.5. storage temperature range: - 40c to +90c time (s) temperature (c) 260c max. 260 217 0 reflow soldering: three times max. max 300s 10,,,,,,30s 30,,,150s
2. electric values 2.1. nominal centre frequency fo: 73.30 mhz 2.1.1 centre frequency fc at +2 5c 73.30 mhz ? pass band 2.2.1. bandwidth between 3 db - frequencies: > fc ? ? stop band 2.3.1. fc ? ? ? ? ? ? from either of the - 20 dbm test tones ) 3. marking on the case: ? m 73325a vi yyww 4. envi ronment conditions: corresponding to vectron standard cf001 5. filters are pb - free and 2002 /95 / ec rohs compliant
6. packing ___________________________________________________________ ___________ edited by: date: ______ _____ __________ name: ___________________________ drawing out direction ( leading direction ) trailer cover tape leader part ( 400mm min, ) 200mm min. 150mm min. carrier tape components placed carrier tape cover tape 160mm min. 240mm min. p1 po p2 ao t bo w f e ko tape dimension ( mm ) tape ( all dimensions in mm ) w: 16.0 0.1 po: 4.0 0.1 p1: 8.0 0.1 p2: 2.0 0.1 do: 1.5 +0.1 / -0 d1: 1.6 +0.1 / -0 e: 1.75 0.1 f: 7.5 0.1 ko: 1.7 0.1 ao: 5.6 0.1 bo: 7.6 0.1 t: 0.3 0.05 reel ( all dimension in mm ) a: ? 178 2 c: ? 13 0.5 n: ? 60 1 w1: 17.5 1.5 w2: 21.5 1.5 do d1 marking marking marking marking c w2 w1 n a marking marking marking marking drawing out direction marking marking marking marking marking marking marking marking marking marking maximum 1000 pcs. / reel
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