Precision Quartz Crystal Resonator KYX KSD1474A2030 HC49USSMD 147456 MHz Frequency Control Component

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

This specification document details the HC-49USSMD/14.7456 MHZ Quartz Crystal Resonator from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control.

Product Attributes

Brand: Kaiyuexiang
Origin: Shenzhen, China
Product Name: Quartz Crystal Resonator
Product Model: HC-49USSMD/14.7456 MHZ
Original Factory Model: KSD1474A2030

Technical Specifications

Parameter	Value
Holder Type	HC-49USSMD
Mode of Vibration	AT CUT
Oscillation Mode	FUND S&A
Test Facilities	KH-1240
Storage Temperature	-40 TO +85
Driver Level	100W
Normal Frequency	14.7456 MHz
Frequency Tolerance (252)	30ppm
Temperature Stability	20ppm
Operating Temperature Range	-20 TO +70
Load Capacitance	20 PF
Motional Capacitance	5PF MAX
Shunt Capacitance	(Not Specified)
Effective Series Resistance	60MAX
Insulation Resistance	500M OHMS MIN AT DC 100V
Solderability	95% COVERAGE BY USING 90/10 SOLD AT 245FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC.
Shock Test	Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board.
Vibration Test	Frequency: 1055Hz, Period: 12min, Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2 hours/each direction. Electrical characteristics shall be satisfied.
Strength of Terminals/Lead-Wires (Pulling)	Electrical characteristics shall be satisfied after applying 900g of tension weight axially for 30 sec. No visual damages.
Strength of Terminals/Lead-Wires (Bending)	Electrical characteristics shall be satisfied after 90-degree bending with 225g tension weight, straightened, and repeated in the opposite direction. No visual damages.
Sealing Tightness	No gas bubble observed after specimen in hot water at +90+95 for 5 min.
Soldering Dip	Terminals/lead-wires dipped into solder at +2305 for 3sec, depth 2mm from body. Soldering portion over 90%.
Solder Heating	Terminals/lead-wires dipped into solder at +35010 for 3 sec. Electrical characteristics shall be satisfied.
Humidity Test	Electrical characteristics shall be satisfied after 250 hours at 602 and 9095% humidity.
Storage in Low Temperature	Electrical characteristics shall be satisfied after 250 hours at -302.
Storage in High Temperature	Electrical characteristics shall be satisfied after 250 hours at +852.
Temperature Cycle	Electrical characteristics shall be satisfied after 3 cycles with temperature shift of 1/min.