Quartz Crystal Resonator Featuring Model KYX KUS2714A2220 with 49US Holder and 27.1412 MHz Frequency
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Product Description
Quartz Crystal Resonator Specification
This specification document, combined with the cover page, totals 5 pages. This document details the specifications for the Quartz Crystal Resonator, Model 49US/27.1412MHZ, manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It includes general information, electrical parameters, mechanical parameters, and environmental endurance tests.
Product Attributes
- Brand: Kaiyuexiang
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Manufacturer: Shenzhen Kaiyuexiang Electronics Co., Ltd.
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Product Name | Quartz Crystal Resonator | |
| Product Model | 49US/27.1412MHZ | |
| Original Manufacturer Model | KUS2714A2220 | |
| Holder Type | 49US | |
| Mode of Vibration | AT CUT | |
| Oscillation Mode | FUND S&A | |
| Test Facilities | KH-1240 | |
| Normal Frequency | 27.1412 MHz | |
| Frequency Tolerance (252) | 20ppm | |
| Temperature Stability | 20ppm | |
| Operating Temperature Range | -20 TO +70 | |
| Storage Temperature | -40 TO +85 | |
| Driver Level | 100W | |
| Load Capacitance | 22 PF | |
| Motional Capacitance | 5pF MAX | |
| Shunt Capacitance | 40 MAX | |
| Effective Series Resistance | 500M OHMS MIN AT DC 100V | |
| Insulation Resistance | ||
| Solderability | 95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 5 SEC. DIPPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | |
| Shock Resistance | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | |
| Vibration Resistance | Electrical characteristics shall be satisfied after supplying following Vibration: 1055Hz, 12min period, 1.5mm P-P amplitude, X.Y.Z directions, 2 hours/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 on the specimen. | |
| 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. Same bending and straightening to the opposite direction. No visual damages on the specimen. | 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 dipped into solder melted tank at +2305 for 3sec. Dipping depth 2mm from the bottom of specimens body. Soldering portion over 90% coverage. (After applying ROSIN flux) | |
| Solder Heating Resistance | Terminals/lead-wires dipped into solder melted tank at +35010 for 3 sec. Electrical characteristics shall be satisfied. Dipping depth 2mm from edge of terminals/lead-wires. | |
| Humidity Resistance | Electrical characteristics shall be satisfied after 250 hours at 602, 90-95% 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 Test | Electrical characteristics shall be satisfied after 3 cycles. Temperature shift 1/min. | Refer to Fig-2 |
Company Information
Manufacturer: Shenzhen Kaiyuexiang Electronics Co., Ltd.
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
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