Precision Quartz Crystal Unit HELE X1H020000FK1H-X 20 MHz Frequency Tolerance Pb Free RoHS Compliant
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Delivery Time:
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Product Description
Product Overview
The Harmony Electronics HSX531S is a Quartz Crystal Unit designed for high-precision frequency applications. It offers a nominal frequency of 20.000000MHz and is manufactured with Pb-free, RoHS Compliant, HF-Halogen free, and REACH Compliant materials, ensuring environmental responsibility. This product is suitable for various automated SMT processes and is designed for reliability in diverse operating conditions. Key features include a wide operable temperature range and excellent temperature stability.
Product Attributes
- Brand: Harmony Electronics Corporation
- Product Type: Quartz Crystal
- Model: HSX531S
- Certifications: Pb free, RoHS Compliant, HF-Halogen free, REACH Compliant
- Country of Origin: Taiwan
- Green Product: Yes
Technical Specifications
| Item | Electrical Spec. | Unit | Min | Type | Max | Notes |
|---|---|---|---|---|---|---|
| Frequency (FL) | MHz | 20.000000 | ||||
| Mode of oscillation | Fundamental | |||||
| Frequency tolerance | ppm | -30 | +30 | at 253 | ||
| Equivalent resistance (RR) | 50 | SERIES | ||||
| Storage temperature range | -40 | +85 | ||||
| Operable temperature range | -20 | +85 | ||||
| Temperature stability | ppm | -50 | +50 | -20 ~ +85 | ||
| Loading capacitance (CL) | pF | 20.0 | ||||
| Drive level (DL) | W | 10 | 300 | |||
| Shunt Capacitance (C0) | pF | 2.0 | ||||
| Insulation resistance | M | 500 | at DC 100V | |||
| Aging | ppm/Year | -5 | +5 | |||
| Circuit Measurement | Measured in HP/E5100A,S&A 250B | |||||
| Dimensions | (Refer to Section 2) | |||||
| Marking | (Refer to Section 3) | Laser marking, Date Code (Y=Year, M=Month) | ||||
| Inside Structure Components | Base, Lid, Kovar, Crystal Blank, Electrode, PAD, Connective Adhesive | Material details in Section 4 | ||||
| Reflow Conditions (Max 2 times) | Preheat | deg.C | 160 | ~180 | 120 sec. | |
| Primary heat | deg.C | 220 | 60 sec. | |||
| Peak | deg.C | 260 | 10 sec. Max. | |||
| Manual Solder iron | Bit temp.: 350 max., Time: 3sec max. , Each terminal solder a 1 time max. | |||||
| Carrier Tape Material | Carrier tape | PS Conductive | ||||
| Top tape | Polyester | |||||
| Release strength of cover tape | N | 0.1 | to | 0.7 | Pulling direction: 165 to 180, Speed: 300mm/min. | |
| Reel Quantity | One reel quantity | pcs | 1000 / 3000 | Standard Packing Quantity: 1,000PCS / REEL | ||
| Mechanical Performance: Shock | Dropping from 100 cm height 3 times onto 30 mm hard wooden board | Refer to: JIS C 6006826 A | ||||
| Mechanical Performance: Vibration | Frequency 1055Hz, Sine Wave full amplitude of 0.8mm to X, Y and Z 3 axes, 2 cycles and duration of 2 hours to each direction. | Refer to: MILHDBK781A 6.5.2/ JIS C 6006826 A | ||||
| Mechanical Performance: Leakage Test | Leak Rate | Pam/sec. Max. | 1.0x10 | Measured by Helium leak detector. | ||
| Mechanical Performance: Solder ability | After applying ROSIN Flux, dipping in solder bath at 245deg.C 5deg.C for 3 0.5 sec. | Refer to: JIS C 60068220 B | ||||
| Mechanical Performance: Bending Strength | Mount a sample on board. Apply Pressure to the center of board until it is bent to 3 mm and hold for 5 1 sec. Pressure speed: 0.5 mm/sec. | Refer to: EIAJ ET7403 A | ||||
| Mechanical Performance: Adhesion | Mount a sample on the circuit board. Apply pressure vertically to the side of specimen attached to the circuit board with the pressure jig. Pressure: 5N for 101 sec. | Refer to: EIAJ ET7403 A | ||||
| Mechanical Performance: Body strength | Apply pressure to the center of body with the R0.5 pressure jig. pressure :10N for 101sec | Refer to: EIAJ ET7403 A | ||||
| Environmental Performance: Resistance of Soldering Heat | Performing as the following reflow: A | Specifications A: Frequency variation shall be within 5ppm and equivalent resistance shall be within 15% or 2 | ||||
| Environmental Performance: Humidity | Temperature 602, RH 90~95%, duration of 240 hours. Back to room temperature first, then in 1~2 hours, the component shall be checked. | Refer to: JIS C 6006823 A | ||||
| Environmental Performance: Storage in Low Temperature | 40deg.C 2deg.C, duration of 240 hours. Back to the room temperature first, then in 1~2 hours, the component shall be checked. | Refer to: JIS C 6006821 A | ||||
| Environmental Performance: Storage in High Temperature | +85deg.C 2deg.C, duration of 240 hours. Back to the room temperature first, then in 1~2 hours, the component shall be checked. | Refer to: JIS C 6006822 A | ||||
| Environmental Performance: Temperature cycles | 40deg.C 2deg.C (30min) +85deg.C 2deg.C (30min) 25 cycles. And Temperature Increasing/reducing time3mins. Back to the room temperature first, then in 1~2 hours, the component shall be checked. | Refer to: JIS C 0025 A |
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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