shenzhen luguang electronic technology co.,l td . 1. scope this specification shall cover the characteristics of the ceramic resonator with the type zttcc 4.00mg . 2. part no.: part number customer part no specification no zttcc4.00mg 3. outline drawing and dimensions: appearance: no visible damage and dirt. dimensions: uint : mm 4.00m zttcc4.00mg ceramic resonator
shenzhen luguang electronic technology co.,l td . 4. electrical specifications: no item requirements 4.1 oscillation frequency fosc mhz 4.00 frequency accuracy (%) 0.5 4.2 resonant impedance ro ( )max 30 4.3 temperature coefficient of oscillation frequency (%) max 0.3 (oscillation frequency drift -20 to +80 ) 4.4 withstanding voltage 50 vdc, 1 min 4.5 rating voltage u r (v) (1) d.c. voltage (2) a.c. voltage 6 vdc. 15 vp-p. 4.6 insulation resistance ri, m ? min 100 ( 100v, 1min) 4.7 operating temperature ( ) -40 +85 4.8 storage temperature ( ) -55 +85 4.9 aging rate (%) max 0.3 (for 10 years) 5. measurement: measurement conditions: parts sha ll be measured under a condition ( temp. 2015 ,humidity 6520% r.h.) unless the standard condition(temp. 253 ,humidity 655% r.h.) is regulated to measure. test circuit: ic 1/6tc4069ubp2 x ceramic resonator c 1 c 2 30pf zttcc4.00mg ceramic resonator
shenzhen luguang electronic technology co.,l td . 6. physical and environmental characteristics no item condition of test performance requirements 6.1 humidity keep the resonator at 402 and 90-95% rh for 964 hours. then rel ease the resonator into the room condition for 1 hour prior to the measurement. it shall fulfill the specifications in table 1. 6.2 vibration subject the res onator to vibration for 2 hours each in x y and z axis with the amplitude of 1.5mm, the frequency shall be varied uniformly between the limits of 10 hz?55hz. it shall fulfill the specifications in table 1. 6.3 mechanical shock drop the resonator randomly onto a wooden floor from the height of 100cm 3 times. it shall fulfill the specifications in table 1. 6.4 soldering test passed through the re -flow oven under the following condition and left at room temperature for 1 hour before measurement. it shall fulfill the specifications in table 1. temperature at the surface of the substrate time preheat 1505 6010 sec peak 2405 103 sec 6.5 solder ability dipped in 2305 solder bath for 30.5 sec seconds with rosin flux (25wt% ethanol solution.) the terminals shall be at least 95% covered by solder. 6.6 high temperature exposure subject the resonator to 805 for 96 hours, then release the resonator into the room conditions for 1 hour prior to the measurement. it shall fulfill the specifications in table 1. 6.7 low temperature exposure subject the resonator to -205 for 96 hours, then release the resonator into the room conditions for 1 hour prior to the measurement. it shall fulfill the specifications in table 1. zttcc4.00mg ceramic resonator
shenzhen luguang electronic technology co.,l td . 6 . physical and enviro nmenal characterisics (continued from the preceding page) no item condition of test performance requirements 6.8 temperature cycling subject the resonator to -40 for 30 min. followed by a high temperature of 85 for 30 min. cycling shall be repeated 5 times with a transfer time of 15 sec. at the room temperature for 1 hour prior to the measurement. it shall fulfill the specifications in table 1. 6.9 board bending mount a glass-epoxy board (width=40mm,thickness=1.6mm),then bend it to 1mm displacement and keep it for 5 seconds. (see the following figure) support bar press head press mechanical damage such as breaks shall not occur. table 1 item specification oscillation frequency change fosc/fosc (%) max 0.3 resonant impedance change ro( )max 10 note: the limits in the above table are referenced to the initial measurements. zttcc4.00mg ceramic resonator
shenzhen luguang electronic technology co.,l td . 7. review of specifications when something gets doubtful with this specifications, we shall jointly work to get an agreement. 8. recommended land pattern and reflow soldering standard conditions 8.1recommended land pattern 8.2recommended reflow sold ering standard conditions temperature( ) within 20-40sec within 80-120sec. within 10 sec pre-heating dimensions (mm) t 1 t 2 t 3 w 1 1.50.3 1.70.3 2.50.3 4.00.3 zttcc4.00mg ceramic resonator
shenzhen luguang electronic technology co.,l td . 9. package to protect the products in storage and transportation it is necessary to pack them outer and inner package .on paper pack, the following requirements are requested. dimensions and mark at the end of package, the warn ing (moisture proof, upward put) should be stick to it. dimensions and mark (see below) no. name quantity notes 1 package 1 2 certificate of approval 1 3 label 1 4 tying 2 5 adhesive tape 1.2m 6 belt 2.9m 7 inner box 10 zttcc4.00mg ceramic resonator
shenzhen luguang electronic technology co.,l td . section of package package is made of corruga ted paper with thickness of 0.8cm.package has 10 inner boxes, each box has 1 reel(each reel for plastic bag) quantity of package per plastic reel 4000 piec es of piezoelectr ic ceramic part per inner box 1 reel per package 10 inner boxes 40000 pieces of piezoelectric ceramic part inner packing dimensions 1 label 2 qc label 3 inner box pars shall be packaged in box w ith hold down tape upside. part no., quantity and lot no. 1.unit: mm zttcc4.00mg ceramic resonator
shenzhen luguang electronic technology co.,l td . 8.5reel dimensions unitmm a b w t pieces per reel carrier tape size 330 3 80min 16.4min 22.4max 4000typ. 16 8.6taping dimensions zttcc4.00mg ceramic resonator
shenzhen luguang electronic technology co.,l td . 8.7packing method sketch map leader 200mm max loaded pocket blank pocket 10 pitches blank pocket 10 pitches 8.8test condition of peeling strength 10 max top tape p e e l i n g s t r e n g t h 2 0 - 7 0 g c arrier tape zttcc4.00mg ceramic resonator
|
