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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
20pF
Operating Temperature:
-20℃~+70℃
Equivalent Series Resistance(ESR):
60Ω
Frequency:
13.56MHz
Mfr. Part #:
KMD135602010
Package:
HC-49S-SMD-2P-Mini
Key Attributes
Model Number:
KMD135602010
Product Description
Product Overview
This document outlines the technical specifications for the Quartz Crystal Resonator, Product Model M-49USSMD, with a nominal frequency of 13.560MHz. It details the product's electrical and mechanical characteristics, reliability testing, and packaging information.
Product Attributes
- Brand:
- Origin: China
- Product Type: Quartz Crystal Resonator
- Product Model: M-49USSMD
- Product Parameters: 20PF/10PPM
- Original Manufacturer Model: KMD135602010
- Product Reliability: P.3
- Packaging Appearance: P.4~5
Technical Specifications
| Parameter | 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 | Marking |
| Value | 13.560MHz | AT Cut | 10PPM | 20PPM | -20+70 | -40+85 | 40 | 20 pF | 100W | 7.0 pF | 500M at DC 100V15V | 5ppm/year | 13.560 / K13.560 |
Product Reliability
Electrical Performance
| Test Item | Conditions | Results |
| Low Temperature Resistance | 500 hours at -405, then 1 hour natural cooling at room temperature. | () |
| High Temperature Resistance | 500 hours at +1005, then 1 hour natural cooling at room temperature. | () |
| Salt Spray Test | 48 hours at 352 with 5% salt solution, then rinsed with clean water. | () |
| Humidity Test | 500 hours at 602 and 90-98% RH, then 1 hour natural cooling at room temperature. | () |
| Temperature Cycling | 30 minutes at -402, then 30 minutes at +852, repeated 100 times, then 2 hours natural cooling at room temperature. | () |
Mechanical Performance
| Test Item | Conditions | Results |
| Drop Test | Free fall from 75cm5cm height onto a wooden board (thickness >3cm), 3 times, tested after 1 hour. | () |
| Vibration Test | Frequency 10-55Hz, amplitude 1.5mm. Vibration along X, Y, Z axes for 2 hours, tested after 1 hour. | () |
| Terminal Bending Strength Test | Fix the body and twist by 45 degrees, then slowly restore. | () |
| Terminal Strength | After mounting on PCB, apply pressure with 0.5mm/s speed and 2mm bending for 5 seconds 1 second. | () |
| Soldering Wettability Test | Apply flux (7-10% concentration) to terminals for approx. 5 seconds, then dip in a 2305 molten pot for 3 seconds. | () |
| Hermeticity Test | Immerse in 855 warm water for 5 minutes, water level approx. 20cm above the crystal. | () |
| Solder Heat Resistance | Place on a 2655 tin bath for 3 minutes (2 times), crystal 2.00.2mm from tin surface. Place on a 35010 tin bath for 30.5 seconds (2 times), crystal 2.0mm0.2mm from tin surface. Tested after 2 hours natural cooling. | () |
Judgment Standards
| Result Code | Specification Requirement |
| () | Frequency change: 5ppm. Resistance change: 20%. |
| () | No lead breakage and complies with (). |
| () | Tin coverage rate >90%. |
| () | No bubbles deposited on crystal surface or emerging from water. |
| () | Product appearance is qualified. |
Packaging and Dimensions
Packaging: 1 reel (3000PCS) per box. 5 boxes per outer carton.
1912111437_KYX-KMD135602010_C368799.pdf
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