Specifications:
Product Introduction ：
Quartz crystal resonator (often identified as Xtal, Extenal Crystal Osillator, external crystal oscillator, because the crystal unit is often used as an external circuit), referred to as quartz crystal or crystal oscillator, uses the piezoelectric effect of quartz crystal (also known as crystal) to generate An electronic component with high-precision oscillating frequency is a passive component. The component is mainly composed of quartz wafer, base, shell, silver glue, silver and other components. According to the lead condition, it can be divided into two types: in-line (with lead) and surface mount (without lead).
Hold Type: HC-49SMD
Nominal Frequency (Nominal Freq.): 3.579545MHz-64MHz
Adjust the frequency difference (Freq. Tolerance): +20PPM (at -20*C--+70*C)
Temperature frequency difference (Freq. Tolerance ): +20PPM (at -20*C--+70*C)
Operating Temp.: -20°C-- +70°C
Oscillate Mode (Oscillate Mode): FUNDMENTAL.
Shunt Capacitance: 7Pf Max
Drive Power (Drive Level): 50UW
Load Capacitance: 20PF
Aging rate (Aging ina year): 3ppm
Resonance resistance (Rr): 40QMAX
Insulation Resistance (Ins. Resistance): 500MQ Min/DC100V
Type and parameters:
49SMD type 27.12MHz passive crystal oscillator 20PF ±20PPM 27.12M (10 pcs)
49SMD type crystal 27MHz passive crystal 20PF ±20PPM 27M (10 pcs)
49SMD type crystal 26MHz passive crystal 20PF ±20PPM 26M (10 pcs)
49SMD type crystal 25MHz passive crystal oscillator 20PF ±20PPM 25M (10 pcs)
49SMD type 24.576MHz passive crystal oscillator 20PF ±20PPM 24.576M (10 pcs)
49SMD type crystal 24MHz passive crystal 20PF ±20PPM 24M (10 pcs)
49SMD type 22.1184MHz passive crystal oscillator 20PF ±20PPM 22.1184M 10 pcs
49SMD type crystal 20MHz passive crystal oscillator 20PF ±20PPM 20M (10 pcs)
49SMD type 18.432MHz passive crystal oscillator 20PF ±20PPM 18.432M (10 pcs)
49SMD type crystal 16MHz passive crystal 20PF ±20PPM 16M (10 pcs)
49SMD 13.560MHz passive crystal oscillator 20PF ±20PPM 13.560M (10 pcs)
49SMD 12.288MHz passive crystal oscillator 20PF ±20PPM 12.288M (10 pcs)
49SMD type crystal 10MHz passive crystal oscillator 20PF ±20PPM 10M (10 pcs)
49SMD type 7.3728MHz passive crystal oscillator 20PF ±20PPM 7.3728M (10 pcs)
49SMD type crystal 6MHz passive crystal oscillator 20PF ±20PPM 6M (10 pcs)
49SMD type 4.9152MHz passive crystal oscillator 20PF ±20PPM 4.9152M (10 pcs)
49SMD type 4.096MHz passive crystal oscillator 20PF ±20PPM 4.096M (10 pcs)
49SMD type crystal 4MHz passive crystal oscillator 20PF ±20PPM 4M (10 pcs)
49SMD type 3.579545MHz passive crystal oscillator 20PF ±20PPM 3.579M 10 pcs
Package Including:
Crystal oscillator x 10pcs（Your selection）
Payment:
We accept Paypal only, It is fast, Easy and Safe.
Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delivered). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delivered)
Items are shipped via China Post Air Mail.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
