Quartz Crystal Resonator HC-49SJJ model KYX KUS250001220 with 25 MHz frequency and 12PF load capacitance specification
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
This document specifies the Quartz Crystal Resonator, model HC-49SJJ/25.000MHZ, manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control, with key parameters including a load capacitance of 12PF and a frequency tolerance of 20ppm.
Product Attributes
- Brand: Kaiyuexiang ()
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator ()
- Product Model: HC-49SJJ/25.000MHZ
- Original Manufacturer Model: KUS250001220
Technical Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| 1. GENERAL | |||
| HOLDER TYPE | 49US AT CUT | ||
| MODE OF VIBRATION | FUND S&A | ||
| OSCILLATION MODE | KH-1240 | ||
| TEST FACILITIES | |||
| STORAGE TEMPERATURE | -40 TO +85 | ||
| DRIVER LEVEL | 100W | W | |
| 2. ELECTRICAL PARAMETER | |||
| NORMAL FREQUENCY | 25.000 | MHz | |
| FREQUENCY TOLERANCE (252) | 20 | ppm | |
| TEMPERATURE STABILITY | 20 | ppm | |
| OPERATING TEMPERATURE RANGE | -20 TO +70 | ||
| LOAD CAPACITANCE | 12 | PF | |
| MOTIONAL CAPACITANCE | 3 | PF MAX | |
| SHUNT CAPACITANCE | |||
| EFFECTIVE SERIES RESISTANCE | 40 | MAX | |
| INSULATION RESISTANCE | 500 | M OHMS MIN AT DC 100V | |
| 3. MECHANICAL PARAMETER | |||
| SOLDERABILITY | 95% COVERAGE BY USING 90/10 SOLD AT 245FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | ||
| . MECHANICAL ENDURANCE | |||
| SHOCK | Electrical characteristics shall be satisfied after dropping three time from the height of 50 cm onto Hard wooden board. | ||
| VIBRATION | Electrical characteristics shall be satisfied after supplying following Vibration. | Frequency: 1055Hz, Period: 12min, Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2hours/each direction | |
| STRENGTH OF TERMINALS/LEAD-WIRES - PULLING | Body of specimen shall be fixed, and 900g of tension weight shall be supplied gradually to axial direction of terminals/lead-wires for 30 sec. No visual damages after test. | ||
| STRENGTH OF TERMINALS/LEAD-WIRES - BENDING | Body of specimen shall be fixed, and 90degree bending shall be given, being supplied 225gs tension weight. Then straightened gradually. Repeat to opposite direction. No visual damages after test. | Refer to Fig-1 | |
| SEALING TIGHTNESS | No observation of gas bubble after specimen put in hot water at +90+95 for 5 min. | ||
| SOLDERING DIP | Terminals/lead-wires shall be dipped into solder melted tank at +2305 for 3sec. Dipping depth 2mm from bottom of body. Soldering portion over 90%. | (After applying ROSIN flux) | |
| SOLDER HEATING | Terminals/lead-wires shall be dipped into solder melted tank at +35010 for 3 sec. Electrical characteristics shall be satisfied. Dipping depth 2mm from edge of terminals/lead-wires. | ||
| . ENVIRONMENTAL ENDURANCE | |||
| HUMIDITY | Electrical characteristics shall be satisfied after letting it alone at 602 in humidity of 9095% for 250 hours. | ||
| STORAGE IN LOW TEMPERATURE | Electrical characteristics shall be satisfied after letting it alone at -302 for 250 hours. | ||
| STORAGE IN HIGH TEMPERATURE | Electrical characteristics shall be satisfied after letting it alone at +852 for 250 hours. | ||
| TEMPERATURE CYCLE | Electrical characteristics shall be satisfied after supplying the following temperature cycle (3 cycles). Temp shift 1/min. | Refer to Fig-2 | |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina