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：25V
- Current：300 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：680 pF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：C0G, NP0
- Ratings：-
- Height (Max)：0.051" (1.30mm)
- Thread Size：-
Download product information
Overview
The Knowles Syfer 1206J0250681MCTE01 is a feed-through capacitor with a capacitance of 680 pF and a DC voltage rating of 25 VDC. It utilizes C0G (NP0) dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. The component features a 1206 (3216 metric) surface-mount package with standard SMD/SMT termination. It is designed for high-reliability applications requiring low inductance and effective EMI suppression.
Feature Summary
- Feed-through architecture providing low parasitic inductance for high-frequency noise attenuation
- C0G (NP0) dielectric ensures minimal capacitance variation over temperature and voltage changes
- High-reliability construction suitable for demanding electronic environments
Applications
- RF circuit filtering and impedance matching
- Power supply line decoupling for noise reduction
- EMI suppression in sensitive signal paths
Procurement Notes
Verify the complete part number including suffixes such as TE01 against official Knowles Syfer documentation to confirm specific termination and packaging details. Ensure compatibility with PCB footprint dimensions for the 1206 case size. Confirm RoHS compliance status if required by project specifications. Cross-reference datasheet electrical characteristics with design requirements before procurement.
Selection Notes
Select this component when low inductance is critical for high-frequency performance. The 680 pF value and 25 V rating must align with circuit requirements. Consider the 1206 package size for space-constrained designs. Verify that the C0G dielectric stability meets the application's tolerance needs. Evaluate thermal operating limits within the specified -55°C to +125°C range.
Part Context
This component belongs to the Knowles Syfer family of multilayer ceramic capacitors. The 1206J series designation indicates a specific product line focused on reliability. Feed-through capacitors differ from standard MLCCs by offering superior high-frequency characteristics due to their internal structure. This model represents a specialized solution for EMI control rather than general-purpose energy storage.
Replacement Considerations
Consult official Knowles Syfer substitution guides for verified equivalents. Generic MLCC replacements may not provide the same low-inductance feed-through performance. Verify pinout compatibility and physical dimensions before substituting.
