SMD7050 FRONTER | Alldatasheet
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SMD QUARTZ CRYSTAL RESONATOR 石 英 晶 体 谐 振 器 ★ PARAMETERS 技术参数 PARAMETERS 参数 SPECIFICATION 规格 Frequency Range 频率范围 6 ～80MHz Operation Mode 振动模式 Fundamental, Overtone Loading Capacitance 负载电容 20pF Std. 8 to 32pF Series available Drive Level 激励电平 10μW（500μW Max） Frequency Tolerance 频率偏差 ±10ppm ～±30ppm（at 25℃） Equivalent Resistance 谐振电阻 80Ω Max Frequency Stability 频率稳定性 ±10ppm ～±50ppm Operating Temp. Range: 工作温度范围 -10～+60℃ to -40～+85℃ Storage Temp. Range: 储存温度范围 -55 ～+125℃ ☉All specification subject change without notice. 规格变化，恕不另行通知。 ★ FREQUENCY STABILITY VS. TEMPERATURE 频率温度特性 ★ ESR（SERIES RESISTANCE RS） Frequency Stability Operation Temperature Range ±10ppm ±15ppm ±20ppm ±30ppm ±50ppm
- standard ○ available ★ DIMENSIONS& LAND PATTERN LAYOUT (Unit: mm) 外形尺寸 Marking #2, #4 is connected with metal cap of top. 2.54 5.8 1.4 1.6 <TOP VIEW> 4.6 2.54 #4 #3 #2#1 #1 #2 #4 #3 1.1±0.2 5.0±0.2 7.0±0.2 Logo Quartz Crystal Resonator 石英晶体谐振器 Frequency 频率 Hz Load Capacitance 负载电容 pF Package 盒型 Frequency Tolerance 常温频差 ppm Frequency Stability 温度频差 ppm Operating Temp. Range 工作温度 FT X 12.000M 18 SM7S 20 20 B FRONTER ELECTRONICS CO., LTD. 深圳市福浪电子有限公司 4 Pad Version 7.0×5.0 mm ±10 ppm type available Excellent Reliability Performance EMI shielding possible by grounded lid Reflow soldering temperature: 260℃ max Ceramic Seam Weld package RoHS 2002/95/EC RoHS compliant Frequency Vibration Mode ESR 6-9.999MHz AT CUT/FUND. 80 Ω(MAX) 10-15.999MHz AT CUT/FUND. 50Ω(MAX) 16-24.999MHz AT CUT/FUND. 40 Ω(MAX) 25-50.000MHz AT CUT/FUND. 30Ω(MAX) 40-80.000MHz AT 3 rd OT on request Recommended land Pattern
A：-10~+60℃ B：-20~+70℃ C：-30~+80℃ D：-40~+85℃ Operating Temperature Range E：Customer specified ★ TAPING SPECIFICATION (Unit: mm) 编带规格 A B C D E F G 1000 pcs per reel ★ REFLOW SOLDERING PROFILE 回流焊特性 FRONTER ELECTRONICS CO., LTD. 深圳市福浪电子有限公司 F 1.75φ1.54.0 ED C B 120° 2.0 A φ13 G Temperature (℃) Times (S) 260℃ max 220℃ 180℃ ① Preheat 160~180 ℃ 120sec. max ② Primary heat 220 ℃ 60sec. max Pb free reflow A ③ Peak 260 ℃ 10sec. max.