hc 49u

{"cid":"91221222","title":"Series 6A HC-49U Crystal Unit With 4.000MHz 30pF Plusmn 30ppm -40- 85C Plusmn 30ppm","imgUrl":"https:\/\/img.ismap.com\/nimg\/be\/2e\/ab6c8e0eefa30cf53db6db935381-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"SJK","Model Number":"49U","Minimum Order Quantity":"1000pcs","Delivery Time":"6-8weeks","Description":"HC-49U crystal Resonator with 4.000MHz 30pF \u00b130ppm -40~+85\u2103 \u00b150ppm","Stock":"Out of Stock","Payment Terms":"T\/T","Shipping Method":"Express","Certification":"SGS,ROHS,REACH","Place of Origin":"China","Supply Ability":"30Kpcs per Month","Packaging Details":"3000pcs","Package":"49U","Frequency":"3.8845MHz","Frequency Tolerance at 25\u2103":"\u00b120ppm","Working Temperature":"-20~+70\u2103","Frequency Stavility":"\u00b120ppm","Drive Level":"100 uW (max)","Storage Temperature Range":"-55\u00b0C to +125\u00b0C","Frequency Stability":"+\/- 30 ppm (max)","Load Capacitance":"18 pF, 20 pF, 30 pF or Series","Frequency Aging":"+\/- 5 ppm\/year (max)","Mode Of Oscillation":"Fundamental","Aging At 25\u00b0C":"+\/- 5 ppm\/year (max)","Insulation Resistance":"500 MOhm (min)","Frequency Tolerance":"+\/- 30 ppm","Operating Temperature Range":"-20\u00b0C to +70\u00b0C","Package Type":"HC-49\/U"}}

{"cid":"91188875","title":"Professional Passive Electronic Components 20 MHz Quartz Crystal Unit HC49US SMD","imgUrl":"https:\/\/img.ismap.com\/nimg\/7d\/a6\/c514e4c71f468d2fa6ba101189a9-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"ANYO","Model Number":"49S","Minimum Order Quantity":"10000pcs","Delivery Time":"8-10 work days","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T","Supply Ability":"50000pcs per day","Packaging Details":"Customized carton","Other name":"Crystal oscillator","Nominal frequency":"20MHz","Holder type":"HC-49U\/S","Frequency stability(25\u2103)":"\u00b120ppm","Frequency stability vs. temp.":"\u00b130ppm","Load capacitance":"20pF\u00b10.2pF"}}