HC-49U
Categories:
XTAL
+86 18926758761
Tel
Amy@junteli.com
Product Details
Features
- Resistance weld seal.
- A resistance weld completely sealed type.
- The tight frequency stability.
- Low cost.
- Versatile.
- Pb-free and RoHS/Green compliant.
Applications:
- Ideally suited designed for Set-Top Box/Multimedia,clock/VCXO multiplier,network adapter cards.
Electrical Specifications:
Holder Type | HC -49U |
Frequency Range | 1.84320 to 100 MHZ |
Frequency Tolerance（△F）（at25℃） | ±10ppm to ±30ppm |
Frequency Drift | ±10ppm to ±30ppm※(See Notes) |
Operating Temperature Range | -20℃ - +70℃ / -40℃ - +85℃ |
Storage Temperature Range | -40℃ - +85℃ / -55℃ - +125℃ |
Aging（25℃） | ±5ppm / year Maximum |
Shunt Capacitance（C0） | 7pF maximum |
Drive Level | 100μW Typical |
Insulaton Resistance（Rs） | 500 Megaohms Minimum at D.C100V |
Load Capacitance（CL） | Suggested by customer |
Equivalent Series Resistance and Mode of Operation:
Frequency Range | ESR（Ω） | Mode |
1.8432 ≤ f ＜ 1.999 MHZ | 500Max | Fundamental |
2.000 ≤ f ＜ 2.456 MHZ | 450Max | Fundamental |
2.457 ≤ f ＜ 2.999 MHZ | 350Max | Fundamental |
3.000 ≤ f ＜ 3.999 MHZ | 90Max | Fundamental |
4.000 ≤ f ＜ 4.999 MHZ | 70Max | Fundamental |
5.000 ≤ f ＜ 7.999 MHZ | 60Max | Fundamental |
8.000 ≤ f ＜ 9.999 MHZ | 30Max | Fundamental |
10.000 ≤ f ＜ 50.000 MHZ | 25Max | Fundamental |
24.000 ≤ f ＜ 100.000 MHZ | 40Max | Third Overtone |
Reflow Condition:
Mechanical Dimensions:
Online inquiry
Note: Please leave your contact information and our professionals will contact you as soon as possible!
-
Our R&D team mainly consists of doctors and masters from the University of Electronic Science and Technology of China (UESTC) and Xidian University (XDU), with extensive practical and academic experience in the industry. The management team has more than 10 years of experience in industrial production and quality management.
Contact Us
-
> Service Hotline: +86 400-613-9133
> Tel: +86 18926758761
> Email: Amy@junteli.com
> Address: Room 207, Building C, Chuangzhao Industrial Park, Kengzi Subdistrict, Pingshan District, Shenzhen City
copyright © 2026 Junteli Technology Group .Ltd.