Beijing Silk Road Enterprise Management Services Co., Ltd.
| Normal temperature Frequency Tolerance | ±20ppm |
| Frequency Stability | ±20ppm |
| Operating Temperature | -20℃~+70℃ |
| Load Capacitance | 12.5pF |
| Equivalent Series Resistance(ESR) | 70kΩ |
| Frequency | 32.768kHz |
| Description | Crystal 32.768kHz ±20ppm 12.5pF 70kΩ DT-38 |
| Mfr. Part # | K383276812520 |
| Package | DT-38 |
| Model Number | K383276812520 |
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Product Specification
| Normal temperature Frequency Tolerance | ±20ppm | Frequency Stability | ±20ppm |
| Operating Temperature | -20℃~+70℃ | Load Capacitance | 12.5pF |
| Equivalent Series Resistance(ESR) | 70kΩ | Frequency | 32.768kHz |
| Description | Crystal 32.768kHz ±20ppm 12.5pF 70kΩ DT-38 | Mfr. Part # | K383276812520 |
| Package | DT-38 | Model Number | K383276812520 |
Product Name: Quartz Crystal Resonator
Product Model: 3*8/32.768KHZ
Product Parameters: 12.5PF/20ppm
Original Manufacturer Model: K383276812520
Dimensions: See Page 3
This document outlines the specifications for the Kaiyuexiang Quartz Crystal Resonator, model 3*8/32.768KHZ. It details the technical, mechanical, and environmental performance characteristics of the product, designed for applications requiring precise frequency control.
| Parameter | Specification | Notes |
|---|---|---|
| Case Type | 38 | |
| Vibration Mode | Fundamental | |
| Nominal Frequency | 32.768 KHz | |
| Frequency Tolerance (at 202) | 20ppm | |
| Temperature Frequency Drift | 20PPM | |
| Load Capacitance | 12.5PF | |
| Resonant Resistance | 30K max | |
| Static Capacitance | 7.0pF max | |
| Drive Level | 10W | |
| Aging Rate | 5ppmyear | |
| Insulation Resistance | 500M | (DC10015V) |
| Test Instrument | 250B | |
| Free Fall (Shock) | Frequency deviation 5ppm after 3 drops from 35cm onto 2cm thick board. | |
| Vibration | Frequency variation 20ppm | 10~55Hz, 0.75mm amplitude, 30 min each in X, Y, Z directions. |
| Temperature Cycling | Appearance no damage. Performance test same as vibration. | 3 cycles: -10 (2-3min) ... +60 (30min) |
| Solderability | Tinned surface >95%. Performance test same as vibration. | Immersion in 2355 solder bath for 20.5 sec (2-3.0mm from lead end). |
| Resistance to Soldering Heat | Appearance no abnormality. Performance test same as vibration. | Immersion in 250 10 solder bath for 3.50.5 sec (2-2.5mm from lead end). |
| Low Temperature Resistance | Performance test same as vibration. | 2 hours at -253, then 2 hours recovery at room temperature. |
| High Temperature Resistance | Performance test same as vibration. | 2 hours at +702, then 2 hours recovery at room temperature. |
| Constant Humidity Heat | Appearance no abnormality. Performance test same as vibration. | 48 hours at 403, RH932, then 2 hours recovery. |
| High Temperature Aging | Frequency change 5ppm, Resistance change 25K. | 1202 for 48 hours, then 2 hours recovery at room temperature. |
Contact Information:
Factory Address: 4th Floor, Building 1, Cai Fa Industrial City, Guanlan Renmin Road, Bao'an District, Shenzhen
TEL: 0755-89315823 / 89315866
FAX: 0755-89315223
Website: www.kaiyuexiang.com
Prepared by: Dong Zongquan ()
Approved by: Zhao Yonghuan ()
This specification document comprises 3 pages in total.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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