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1206F226Z100CT
Walsin Technology Corporation
CAP CER 22UF 10V Y5V 1206
26388 Pcs New Original In Stock
22 µF -20%, +80% 10V Ceramic Capacitor Y5V (F) 1206 (3216 Metric)
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5.0 / 5.0
- (265 Ratings)
1206F226Z100CT
Product Overview
10452019
DiGi Electronics Part Number
1206F226Z100CT-DGManufacturer
Walsin Technology Corporation
1206F226Z100CT
Description
CAP CER 22UF 10V Y5V 1206Inventory
26388 Pcs New Original In Stock
22 µF -20%, +80% 10V Ceramic Capacitor Y5V (F) 1206 (3216 Metric)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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365 - Day Quality Guarantee - Every part fully backed.
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1206F226Z100CT Technical Specifications
Category
Ceramic Capacitors
Packaging
-
Series
-
Product Status
Obsolete
Capacitance
22 µF
Tolerance
-20%, +80%
Voltage - Rated
10V
Temperature Coefficient
Y5V (F)
Operating Temperature
-25°C ~ 85°C
Features
-
Ratings
-
Applications
General Purpose
Failure Rate
-
Mounting Type
Surface Mount, MLCC
Package / Case
1206 (3216 Metric)
Size / Dimension
0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max)
-
Thickness (Max)
0.075" (1.90mm)
Lead Spacing
-
Lead Style
-
Datasheet & Documents
HTML Datasheet
1206F226Z100CT-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8532.24.0020
Additional Information
Other Names
4639-1206F226Z100CTTR
1292-1206F226Z100CTTR
Standard Package
2,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
La livraison a été effectuée comme prévu, ce qui est très important pour mes projets.
Dec 02, 2025
Ils proposent des produits fiables à des tarifs qui rendent la technologie accessible à tous.
Dec 02, 2025
Pricing was competitive, and I found it to be a great deal for the value offered.
Dec 02, 2025
I'm so pleased with the quality of DiGi Electronics' offerings and their superb customer service.
Dec 02, 2025
Reliable inventory management ensures my bulk orders are fulfilled promptly.
Dec 02, 2025
Thanks to their pricing, I can enjoy top-tier packaging without overspending.
Dec 02, 2025
I am very pleased with how quickly my orders are shipped.
Dec 02, 2025
Their after-sales support is top-notch. The team listened patiently to my questions and offered professional advice without delay.
Dec 02, 2025
The online shopping interface is customized for ease of use, making complex searches simple.
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Frequently Asked Questions (FAQ)
What are the risks of using the 1206F226Z100CT ceramic capacitor in a circuit operating near its 10V rated voltage?
Operating the 1206F226Z100CT near its 10V rated voltage poses a significant risk of capacitance loss due to DC bias effects, especially with Y5V dielectric. At or near rated voltage, capacitance can drop below 50% of the nominal 22µF value. For reliable performance, design with at least 20–30% voltage headroom or consider a higher-rated capacitor like a 16V or 25V 1206 X5R alternative, even if physical size increases slightly. Always simulate DC bias effects using manufacturer curves when stability under voltage is critical.
Can the 1206F226Z100CT be used as a drop-in replacement for the TDK C3216Y5V1C226M in a power supply decoupling application?
While the 1206F226Z100CT and TDK C3216Y5V1C226M share similar case size, capacitance, and voltage ratings, direct substitution carries risks. The Y5V dielectric in both parts exhibits poor temperature stability (±22% to +80%) and large capacitance drift over temperature (-25°C to +85°C). Additionally, the 1206F226Z100CT is marked as obsolete, posing long-term supply risk. For better reliability, consider upgrading to a 22µF 1206 X5R capacitor such as the Murata GRM31CR60J226ME11L, which offers tighter tolerance and improved stability.
How does the Y5V dielectric in the 1206F226Z100CT affect performance in a wide-temperature industrial application?
The Y5V dielectric in the 1206F226Z100CT has a typical capacitance variation of -20%/+80% over the -25°C to +85°C range, which can lead to circuit instability in industrial applications with temperature swings. In high-impedance or timing-sensitive circuits, this fluctuation may cause unpredictable behavior. For such environments, the 1206F226Z100CT is not recommended; instead, use a more stable X5R or X7R MLCC like the Samsung CL31A226MPHNNNE (22µF, 16V, 1206) to maintain consistent performance across temperature changes.
What are the long-term reliability concerns when designing in the obsolete 1206F226Z100CT for a new product?
Designing the obsolete 1206F226Z100CT into a new product introduces supply chain vulnerability, even with current stock availability. Long-term reliability may be compromised due to potential batch inconsistencies or counterfeit parts as supply dwindles. Additionally, lack of manufacturer support increases risk in failure analysis. Mitigate this by qualifying a direct replacement in X5R dielectric (e.g., KEMET C3216X5R1C226M) and updating the BOM early to prevent redesigns during production ramp-up.
How does the 1206F226Z100CT perform under high ripple current conditions in a switching regulator output filter?
The 1206F226Z100CT has high ESR due to its Y5V dielectric and limited capacitance retention under voltage and temperature, making it suboptimal for high ripple current applications like switch-mode power supply outputs. Excessive ripple can cause internal heating and accelerated aging or thermal runaway. The small 1206 footprint also limits thermal dissipation. For such use cases, use low-ESR X5R/X7R capacitors in parallel or switch to polymer or tantalum alternatives like the Panasonic ECJ-HC0JXH226M (X5R, 10V, 1206) to ensure reliable ripple current handling and thermal stability.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
1206F226Z100CT CAD Models
Walsin Technology Corporation 1206F226Z100CT PCB symbols & footprints
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