ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：50V
- Current：50 mA
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：1206 (3216 Metric), 3 PC Pad
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Capacitance：0.022 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：0.051" (1.30mm)
- Thread Size：-
Download product information
Overview
The Knowles Syfer 1206Y0500223MSTE03 is a Surface Mount Multilayer Ceramic Capacitor (MLCC) in a 1206 (3216 Metric) package. It features a capacitance of 0.022 µF with a tolerance of ±20%. The rated voltage is 50V DC, utilizing X7R dielectric material. This component belongs to the FlexiCap series and incorporates a nickel barrier structure for enhanced reliability.
Feature Summary
- FlexiCap technology provides soft termination to reduce stress on internal electrodes during board flexing.
- Nickel barrier construction prevents electrode migration and enhances solderability.
- X7R dielectric offers stable capacitance characteristics over a wide temperature range.
Applications
- Automotive electronics requiring AEC-Q200 qualification
- Applications sensitive to board flex and mechanical stress
- General-purpose decoupling and filtering in surface mount circuits
Procurement Notes
Verify the specific suffix MSTE03 against official datasheets to confirm the nickel barrier and FlexiCap configuration. Ensure compatibility with reflow soldering profiles specified by Knowles Syfer. Check for RoHS compliance status as per current environmental declarations. Confirm availability through authorized distributors as stock levels may vary.
Selection Notes
Select this component when board flex resistance is critical due to its soft termination design. The 1206 package allows for higher capacitance values compared to smaller footprints. The X7R dielectric is suitable for general applications where moderate temperature stability is required. Ensure the 50V rating exceeds the maximum circuit voltage including transients.
Part Context
This part belongs to the Knowles Syfer 1206Y series, which focuses on high-reliability MLCCs for demanding environments. The series emphasizes durability through specialized termination technologies like FlexiCap. It is designed to meet automotive quality standards while providing robust performance in standard industrial and consumer electronics applications.
Replacement Considerations
Direct substitutes must match the 1206 footprint, 0.022 µF value, 50V rating, and X7R dielectric. Verify if the replacement offers similar FlexiCap or equivalent board-flex tolerant termination structures. Cross-reference manufacturer-specific suffixes to ensure identical barrier and packaging specifications.
