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：100V
- Current：50 mA
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：1812 (4532 Metric), 3 PC Pad
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Capacitance：8200 pF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：0.030" (0.75mm)
- Thread Size：-
Download product information
Overview
The Knowles Syfer 1812Y1000822MSTE03 is a surface-mount multilayer ceramic capacitor (MLCC) in the 1812 (4532 metric) package. It features an X7R dielectric with a capacitance of 8200 pF, a voltage rating of 100 VDC, and a tolerance of ±20%. Designed for automotive applications, it holds AEC-Q200 qualification and utilizes FlexiCap technology with a nickel barrier to provide soft terminals. The component operates within a temperature range of -55°C to +125°C.
Feature Summary
- FlexiCap flexible terminal structure with nickel barrier for board flex sensitivity
- AEC-Q200 qualified for automotive reliability standards
- X7R dielectric material for stable performance across operating temperatures
Applications
- Automotive electronic circuits
- Board-flex sensitive PCB designs
- General purpose decoupling in automotive grade systems
Procurement Notes
Verify the specific suffix MSTE03 against official datasheets to confirm the presence of the FlexiCap nickel barrier and X2Y configuration. Ensure compatibility with automated placement equipment regarding the flexible terminal characteristics. Confirm RoHS3 compliance status through current manufacturer documentation before finalizing procurement specifications.
Selection Notes
Select this component when automotive qualification and mechanical robustness against board stress are required. The X7R dielectric offers higher capacitance density than C0G types but with lower stability. Verify that the ±20% tolerance meets circuit requirements. Consider the 1812 footprint constraints and ensure the 100V rating exceeds peak circuit voltages.
Part Context
This part belongs to the Knowles Syfer 1812Y series of automotive-grade MLCCs. It is distinct from standard commercial capacitors due to its specialized FlexiCap construction and AEC-Q200 certification. The MSTE03 suffix indicates specific terminal and packaging attributes defined by the manufacturer for high-reliability automotive environments.
Replacement Considerations
Publicly confirmed substitute part numbers for this specific model are not available in the provided source data. Cross-referencing requires matching the 1812 package, 100V rating, 8200pF value, X7R dielectric, and FlexiCap/Nickel Barrier terminal structure.
