SMD3225 4pads Quartz Crystal Unit HD 7B048000Q01 48MHz Frequency RoHS Compliant Oscillator Component

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

This specification applies to the RoHS compliant quartz crystal unit with a frequency of 48MHz, designed for crystal oscillator applications. It features a fundamental mode of oscillation and is housed in a compact SMD3225-4 package.

Product Attributes

Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
Origin: China
Type: SMD3225-4pads Quartz Crystal Unit
Certification: RoHS compliant

Technical Specifications

Nominal Frequency	Load Capacitance	Frequency Tolerance	Frequency Temperature Stability	Resonance Resistance	Oscillation Mode	Shunt Capacitance	Drive Level	Operating Temperature Range	Storage Temperature Range	Insulation Resistance	Aging
48MHz	18pF	10ppm	20ppm	25 ohms Max	Fundamental mode	2pF Max	100W Max	-20 to +70C	-55 to +125C	500M ohms	3ppm/Year Max

Reliability Specification

Item	Condition	Standard
Drop characteristics	Free drop from 75cm height on a hard wooden board for 3 times.	Frequency change:5ppm Rr as specification
Mechanical shock	Device are shocked to half sine wave (1000g) three mutually perpendicular axes each 3 times	Frequency change:5ppm Rr as specification
Shake characteristics	Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours.	Frequency change:5ppm Rr as specification
Humidity characteristics	+402 & 90%~95% R.H. 250 hours	Frequency change:5ppm Rr as specification
Low temperature characteristics	-402, 250 hours, put in room temperature, test after 1 hours.	Frequency change:5ppm Rr as specification
High temperature characteristics	+852, 250 hours, put in room temperature, test after 1 hours.	Frequency change:5ppm Rr as specification
Temperature cycling	-303/303 min~+852/303min, 5 cycles	Frequency change:5ppm Rr as specification
Refluence examination		Frequency change:5ppm Rr as specification

Dimensions

Units:mm

Dimension	Value
Length	3.20 0.10
Width	2.50 0.10
Height	0.70 MAX
Pad 1-2	1.20.10
Pad 3-4	0.70.10
Pad spacing	0.65 0.10
Pad width	0.9 0.10
Overall Length	1.4
Overall Width	1.2
Overall Height	0.8