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Home > Products > Capacitors > Ceramic Capacitors > 1210J2500222KFR
Knowles Syfer
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1210J2500222KFR

Manufacturer Part Number:
1210J2500222KFR
Manufacturer / Brand
Knowles Syfer
Part of Description:
CAP CER 2200PF 250V C0G/NP0 1210
Datasheets:
1210J2500222KFR(1).pdf1210J2500222KFR(2).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 503177 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 1210J2500222KFR
Manufacturer / Brand Knowles Syfer
Stock Quantity 503177 pcs Stock
Category Capacitors > Ceramic Capacitors
Description CAP CER 2200PF 250V C0G/NP0 1210
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage - Rated 250V
Tolerance ±10%
Thickness (Max) 0.079' (2.00mm)
Temperature Coefficient C0G, NP0
Size / Dimension 0.126' L x 0.098' W (3.20mm x 2.50mm)
Series -
Ratings -
Package / Case 1210 (3225 Metric)
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount, MLCC
Lead Style -
Lead Spacing -
Height - Seated (Max) -
Features High Temperature
Failure Rate -
Capacitance 2200 pF
Base Product Number 1210J
Applications High Reliability

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Does the 1210J2500222KFR exhibit capacitance loss when operating at its maximum 250V DC rated voltage?
Unlike Class II dielectrics like X7R, the 1210J2500222KFR utilizes C0G (NP0) material, which is not subject to DC bias aging or voltage coefficient effects. The 2200pF capacitance remains stable across the entire 0V to 250V range, making it suitable for precision timing or filtering where capacitance stability is required regardless of the applied operating voltage.
Can the 1210J2500222KFR be used as a direct replacement for an X7R capacitor in a high-voltage snubber circuit?
Replacing an X7R part with the 1210J2500222KFR is technically feasible and often beneficial due to the lower Equivalent Series Resistance (ESR) and zero piezoelectric "singing" noise of the C0G dielectric. However, because the 1210J2500222KFR has a ±10% tolerance and lower volumetric efficiency, the designer must verify that the 1210 package footprint and the 2.00mm thickness fit the existing PCB layout constraints while benefiting from reduced self-heating under high dV/dt conditions.
What are the mechanical risks of using the 1210J2500222KFR in high-vibration industrial environments?
The 1210 (3225 Metric) package size of the 1210J2500222KFR is more susceptible to mechanical stress and board flexure than smaller 0603 or 0805 components. To prevent dielectric cracking or solder joint fatigue, the 1210J2500222KFR should be placed away from board edges, V-cut grooves, or heavy connectors that might cause the PCB to bend during assembly or thermal cycling.
How does the high-temperature rating of the 1210J2500222KFR affect insulation resistance in long-term deployments?
The 1210J2500222KFR is designed for high-reliability applications up to 125°C. While insulation resistance naturally decreases as temperature rises, the C0G dielectric in the 1210J2500222KFR maintains a much higher resistivity at peak temperatures compared to general-purpose MLCCs, which limits leakage current and prevents circuit drift in high-impedance sensor interfaces or precision analog stages.
Is the 1210J2500222KFR suitable for high-frequency RF applications given its 2200pF value and 1210 package size?
While the C0G material provides excellent Q-factor and low loss, the 1210J2500222KFR has a specific Self-Resonant Frequency (SRF) influenced by its physical dimensions. The larger 1210 case size introduces more parasitic inductance than smaller MLCCs, so when using the 1210J2500222KFR in RF decoupling or matching, the design must account for the inductive behavior at frequencies approaching the MHz range.
What should be considered when migrating from a 200V rated capacitor to the 250V 1210J2500222KFR for power supply designs?
Transitioning to the 1210J2500222KFR provides a higher voltage safety margin, which can improve the Mean Time Between Failures (MTBF) in 110V/220V AC-DC converter secondary stages. Designers must ensure that the 2.00mm maximum thickness of the 1210J2500222KFR does not interfere with low-profile enclosure requirements or automated optical inspection (AOI) height thresholds compared to thinner 200V alternatives.
Does the 1210J2500222KFR require specific soldering profiles to avoid thermal shock during mass production?
Due to the ceramic mass of the 1210J2500222KFR, a controlled pre-heat cycle is necessary during reflow to minimize the thermal gradient between the component body and the solder terminals. Avoiding localized thermal shock ensures the internal electrodes of the 1210J2500222KFR remain intact, preventing latent failures that could manifest as intermittent short circuits or loss of capacitance after the product is fielded.

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