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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
12pF
Operating Temperature:
-20℃~+70℃
Frequency:
13.52127MHz
Mfr. Part #:
KMD1352A1210
Package:
HC-49S-SMD-Mini
Key Attributes
Model Number:
KMD1352A1210
Product Description
Product Overview
This document specifies the characteristics and reliability of the KMD1352A1210 Quartz Crystal Resonator, also known as M-49USSMD /13.52127MHz. It is designed for applications requiring precise frequency control.
Product Attributes
- Brand: (Kaiyuexiang)
- Origin: Shenzhen, China
- Customer Confirmation: Required
Technical Specifications
| Item | Specification | Value |
|---|---|---|
| Product Parameters | Nominal Frequency | 13.52127MHz |
| Mode of Oscillation | AT Cut | |
| Frequency Tolerance (Initial) | 10PPM | |
| Temperature Tolerance | 20PPM | |
| Operating Temperature Range | -20+70 | |
| Storage Temperature | -40+85 | |
| Equivalent Resistance | 60 | |
| Load Capacitance | 12 pF | |
| Drive Level | 100W | |
| Shunt Capacitance | 3.0 pF | |
| Insulation Resistance | 500M at DC 100V15V | |
| Aging | 3ppm/year | |
| Hold Type | MMD (assumed from model name) | |
| Marking | Nominal Frequency KYX XX | |
| Product Reliability - Electrical Performance | Low Temperature Resistance Test | -405 for 500 hrs 2 hrs, then room temp cool for 1 hr |
| High Temperature Resistance Test | +1005 for 500 hrs 2 hrs, then room temp cool for 1 hr | |
| Salt Spray Test | 352 salt water (5% concentration) for 48 hrs 2 hrs, then rinse | |
| Humidity Test | 602, 90-98% RH for 500 hrs 2 hrs, then room temp cool for 1 hr | |
| Temperature Cycling | -402 for 30 min 1 min, then +852 for 30 min 1 min, 100 cycles, then room temp cool for 2 hrs | |
| Judgment Standard (I) | Frequency Change: 5ppm; Resistance Change: 20% | |
| Judgment Standard (V) | Product appearance qualified | |
| Product Reliability - Mechanical Performance | Drop Test | 75cm5cm height onto wood board (3cm thick) 3 times, then 1 hr rest |
| Vibration Test | 10-55Hz, 1.5mm amplitude, along X, Y, Z axes for 2 hrs each, then 1 hr rest | |
| Terminal Bending Strength Test | Body fixed, twist 45 degrees, then slowly restore | |
| Terminal Strength Test | Mounted on PCB, 0.5mm/s speed, 2mm bending, 5 sec 1 sec pressure | |
| Judgment Standard (II) | Leads without breakage and meet (IV) requirements | |
| Soldering Test | Dip in flux (7-10%) for ~5 sec, then in 2305 solder pot for 3 sec | |
| Judgment Standard (III) | Tin coverage rate > 90% | |
| Seal Test | Immerse in 855 water for 5 min, water level covers crystal ~20cm | |
| Judgment Standard (IV) | No bubbles on crystal surface or emerging from water | |
| Solder Heat Resistance Test | On 2655 tin pot, 2.00.2mm from tin surface, 3 min (2 times); On 35010 tin pot, 2.00.2mm from tin surface, 30.5 sec (2 times), then room temp cool for 2 hrs | |
| Judgment Standard (I) | Frequency Change: 5ppm; Resistance Change: 20% | |
| Packaging | 1 reel per box (3000PCS), 10 boxes per outer carton (30000PCS) |
2310101746_KYX-KMD1352A1210_C18209192.pdf
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