RoHS Certified Quartz Crystal HD 7E027120I01 27.120MHz Frequency SMD1612-4 Oscillator Component

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Price: Negotiable

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Delivery Time: Negotiable

Product Description

Product Overview

This specification applies to the RoHS compliant quartz crystal unit with a frequency of 27.120MHz, designed for crystal oscillator applications. It is a SMD1612-4 Crystal Resonator.

Product Attributes

Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
Origin: China
Model: SMD1612-4
Certification: RoHS

Technical Specifications

Item	Specification
Nominal Frequency (f)	27.120MHz
Load Capacitance (CL)	10pF
Frequency Tolerance (f/f)	±10ppm
Frequency Temperature Stability	±20ppm
Resonance Resistance (ohm)	80 ohms Max
Osc mode	Fundamental mode
Shunt Capacitance (C0)	2pF Max
Drive Level (DL)	100µW Max
Operating Temperature Range (TOPR)	-20 to +70°C
Storage Temperature Range (TSTG)	-55 to +125°C
Insulation Resistance (IR)	>500M ohms
Aging (fA)	±3ppm/Year Max
Type of Quartz Resonator	SMD1612-4 pads

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	+40±2°C & 90%~95% R.H. 250 hours	Frequency change: ≤±5ppm Rr as specification
Low temperature characteristics	-40±2°C, 250 hours, put in room temperature, test after 1 hours.	Frequency change: ≤±5ppm Rr as specification
High temperature characteristics	+85±2°C, 250 hours, put in room temperature, test after 1 hours.	Frequency change: ≤±5ppm Rr as specification
Temperature cycling	-30±3°C/30±3 min~+85±2°C/30±3min, 5 cycles	Frequency change: ≤±5ppm Rr as specification
Refluence examination		Frequency change: ≤±5ppm Rr as specification

Dimensions

Dimension	Value (mm)	Tolerance (mm)
Length	1.65	±0.10
Width	1.25	±0.10
Height	0.40 MAX
Pad 1-2	0.5	±0.10
Pad 3-4	0.5	±0.10
Pad Pitch	0.4	±0.10
Internal View Pad Width	0.7
Internal View Pad Height	0.4
Internal View Pad Spacing	0.7
Internal View Pad Length	0.6
Internal View Pad Spacing	0.6
Internal View Pad Spacing	0.2