27MHz SMD3225-4 Quartz Crystal Resonator RoHS Compliant HD 7B027000R01 Frequency Oscillator Component

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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 27MHz, designed for crystal oscillator applications. It is a SMD3225-4pads type quartz resonator.

Product Attributes

Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
Product Name: SMD3225-4 Crystal Resonator
Origin: Not specified
Material: Quartz
Color: Not specified
Certifications: RoHS

Technical Specifications

Item	Nominal Frequency	Load Capacitance	Frequency Tolerance	Frequency Temperature Stability	Resonance Resistance	Osc Mode	Shunt Capacitance	Drive Level	Operating Temperature Range	Storage Temperature Range	Insulation Resistance	Aging
SMD3225-4 Crystal Resonator	27MHz	20pF	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. (Board is thickness more than 30 mm.)	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

Dimension	Value (mm)
Length	3.20 0.10
Width	2.50 0.10
Height	0.70 MAX
Pad Pitch	0.65 0.10
Pad Width	0.7 0.10
Pad Length	1.20.10
Internal View (Length)	1.4
Internal View (Width)	1.2
Internal View (Height)	0.8
Bottom View (Length)	1.4
Bottom View (Width)	1.2
Bottom View (Height)	1.2