Quartz Crystal Resonator KYX KMD24000121030 24 Megahertz Frequency Control Electronic Component

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

This specification sheet details the KMD24000121030 Quartz Crystal Resonator from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control.

Product Attributes

Brand: Kaiyuexiang (KYX)
Origin: Shenzhen, China
Product Name: Quartz Crystal Resonator
Product Model: M-49USSMD /24.000MHz
Original Manufacturer Model: KMD24000121030

Technical Specifications

Nominal Frequency	Mode of Oscillation	Frequency Tolerance	Temperature Tolerance	Operating Temperature Range	Storage Temperature	Equivalent Resistance	Load Capacitance	Drive Level	Shunt Capacitance	Insulation Resistance	Aging	Hold Type	Marking
24.000MHz	AT CUT	1+10~+30PPM	±20PPM	-20+70	-40+85	≤40Ω	12 pF	100μW	≤3.0 pF	≥500MΩ at DC 100V±15V	≤±3ppm/year	mm	KYX XX (Nominal Frequency)

Product Reliability

Electrical Performance Conditions:

Low Temperature Resistance: 500 hours ±2 hours at -40±5, then 1 hour natural cooling to room temperature.
High Temperature Resistance: 500 hours ±2 hours at +100±5, then 1 hour natural cooling to room temperature.
Salt Spray Test: 48 hours ±2 hours at 35±2 with 5% salt solution, then rinse with clean water.
Humidity Test: 500 hours ±2 hours at 60±2 and 90-98% RH, then 1 hour natural cooling to room temperature.
Temperature Cycling: 100 cycles of 30 minutes ±1 minute at -40±2 followed by 30 minutes ±1 minute at +85±2, then 2 hours natural cooling to room temperature.

Mechanical Performance Conditions:

Drop Test: 3 drops from 75cm±5cm height onto a wooden board >3cm thick, tested after 1 hour.
Vibration Test: 10-55Hz frequency, 1.5mm amplitude. 2 hours vibration along X, Y, Z axes, tested after 1 hour.
Terminal Bending Strength Test: Body fixed at 45 degrees, then slowly restored.
Terminal Strength: Applied to the substrate, 0.5mm/s speed, 2mm bending, 5 seconds ±1 second duration.
Soldering Test: Apply flux (7-10% concentration) to terminals for approx. 5 seconds, then immerse in a 230±5 solder pot for 3 seconds.
Sealing Test: Immerse in 85±5 warm water for 5 minutes, water level covers crystal approx. 20cm.
Soldering Heat Resistance: Place on a 265±5 tin bath with crystal 2.0±0.2mm from tin surface for 3 minutes (2 times). Place on a 350±10 tin bath with crystal 2.0mm±0.2mm from tin surface for 3±0.5 seconds (2 times), then 2 hours natural cooling to room temperature.

Judgment Standards:

() Frequency change: ±5ppm, Resistance change: ±20%Ω
() No lead breakage and meets () requirements
() Tin coverage rate > 90%
() No bubbles precipitate on the crystal surface or emerge from the water
() Product appearance is qualified

Packaging

1 reel per box (3000PCS)
10 boxes per outer carton (30000PCS)
Label

Contact Information:
Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen
TEL: 0755-89315823, 89315866
FAX: 0755-89315223
Website: www.kaiyuexiang.com