Quartz Crystal Unit SJK 6A02000G20UBG Resistance Welded HC49U T 6A Series for TV VCD DVD Applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The Quartz Crystal Unit HC-49U/T 6A Series is a resistance-welded type crystal unit designed for high-volume production. It offers a wide range of standard frequencies, higher frequency pullability, and lower equivalent series resistance. This product is ideal for applications in TVs, VCDs, and DVDs, and is RoHS Compliant/Pb Free.
Product Attributes
- Brand: SJK
- Origin: Shenzhen, China
- Certifications: RoHS, REACH, HF
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Nominal Frequency | Frequency Tolerance (at 25C) | Frequency Stability Over Operating Temperature | Operating Temperature Range | Storage Temperature Range | Shunt Capacitance (C0) | Max Driver Level (DL) | Load Capacitance(CL) | Equivalent Series Resistance(ESR) | Insulation Resistance | Aging @25C (first year, Max) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.000MHz | 20ppm | 30ppm | -20 to +70 | -55 to +125 | 7.0 PF | 100W (Typical) | 20PF | 400 (Max) | More than 500M AT DC100V | 3ppm/year |
Dimensions
Unit: mm
| Description | Value (mm) |
|---|---|
| Length | Approx. 11.5 |
| Width | Approx. 4.5 |
| Height | Approx. 5.0 |
| Lead Spacing | Approx. 4.0 |
Reflow Condition
The reflow temperature profile may vary depending on the product model, specifications and frequency range. Refer to individual product specifications for details.
Reliability Test Specifications
| Test Item | Equipment | Condition | Standard |
|---|---|---|---|
| SOLDERABILITY TEST | SJK-REL001, RC-328A | TP:260, TsMax:200, TsMin:150, 2 time | MIL-STD-883E Method 2003.7 |
| HERMETICITY TEST | HELIOT-306S | Pressurized 0.4~0.5Mpa ethanol sealed tank for 10 minutes | MIL-STD-883E Method 1014.10 |
| VIBRATION TEST | HG-V4, S&A 250B | Enable Crystal (10g) from 10-55-10Hz, X, Y, Z horizontal, 1 Minute vibration/time, 1 time/ 2 hours. | MIL-STD-883E Method 2007.3 |
| MECHANICAL SHOCK | HPC-200, S&A 250B | Enable Crystal 50G (490m/s2) time=11 ms speed=3.4 m/s half sine wave oscillation | JIS C6701 |
| HIGH&LOW TEMP STORAGE TEST (Static test) | H-PTH-80CK & HM101-3ABN, S&A 350B/250B | High temperature: 1252 , 1000hr; Low temperature: -403 , 1000hrs | MIL-STD883C, METHOD 1011.8 |
| DROP TEST | HARD BOARD, S&A250B | 75cm High, 3 times on hard board | MIL-STD-202F Method 213B |
| HIGH TEM. & HUM. STORAGE TEST | H-PTH-80CK CHAMBE, S&A350B/250B | Temperature: 852, Humidity: 85+3,-2%, Store 96 hrs | JIS C6701 |
| TEMP &HUM CYCLING TEST | H-PTH-80CK CHAMBE, S&A 350B/250B | Temperature: -102652 , Humidity: 933%, 1 cycle need 24 hrs. 5 cycles. | MIL-STD-883E Method 1005.8 |
| AGING TEST | H-PTH-80CK CHAMBE, S&A350B/250B | Temperature: 852, Store 1000 hrs | JIS C5023 |
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