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Home > Products > Capacitors > Ceramic Capacitors > CL05C180JB5NNND
Samsung Electro-Mechanics
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CL05C180JB5NNND

In Stock 2829700 pcs Reference Price(In US Dollars)
500000+
$0.0037
Manufacturer Part Number:
CL05C180JB5NNND
Manufacturer / Brand
Samsung Electro-Mechanics
Part of Description:
CAP CER 18PF 50V C0G/NP0 0402
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 2829700 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number CL05C180JB5NNND
Manufacturer / Brand Samsung Electro-Mechanics
Stock Quantity 2829700 pcs Stock
Category Capacitors > Ceramic Capacitors
Description CAP CER 18PF 50V C0G/NP0 0402
Lead Free Status / RoHS Status: RoHS Compliant
Voltage - Rated 50V
Tolerance ±5%
Thickness (Max) 0.022" (0.55mm)
Temperature Coefficient C0G, NP0
Size / Dimension 0.039" L x 0.020" W (1.00mm x 0.50mm)
Series CL
Ratings -
Package / Case 0402 (1005 Metric)
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount, MLCC
Lead Style -
Lead Spacing -
Height - Seated (Max) -
Features -
Failure Rate -
Capacitance 18 pF
Applications General Purpose

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.



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Frequently Asked Questions

What design considerations arise when integrating the Samsung CL05C180JB5NNND as a load capacitor in a crystal oscillator circuit on a high-density PCB?
The Samsung CL05C180JB5NNND, with its C0G/NP0 dielectric and ±5% tolerance, delivers stable capacitance across the -55°C to 125°C range with minimal voltage coefficient or aging effects. In oscillator designs, engineers typically place it close to the crystal pins using short, symmetrical traces to minimize parasitic inductance and maintain frequency stability. The 0402 package requires careful via placement to the ground plane to limit additional loop inductance that could shift the effective load capacitance.
How does the 0402 package size of the Samsung CL05C180JB5NNND affect PCB layout when used for RF matching networks in space-constrained designs?
The Samsung CL05C180JB5NNND measures 1.00 mm x 0.50 mm with a maximum thickness of 0.55 mm, enabling tight placement near RF components. Designers often use it in series or parallel configurations for impedance matching, where the low equivalent series inductance of the small package supports higher self-resonant frequencies. Ground return paths should connect directly under the component to reduce parasitic effects that become noticeable above several hundred MHz.
Can the Samsung CL05C180JB5NNND serve as a coupling capacitor in precision analog signal paths operating near 50V rails?
The Samsung CL05C180JB5NNND is rated for 50V and exhibits negligible capacitance change with applied DC voltage due to its C0G/NP0 characteristics. In coupling applications, this behavior helps preserve signal integrity without introducing distortion from voltage-dependent capacitance shifts. Designers verify that the AC signal swing remains within the rated voltage to avoid any marginal stress over the component's operating life.
What factors should be evaluated when considering the Samsung CL05C180JB5NNND for high-frequency decoupling in digital circuits instead of larger value capacitors?
The Samsung CL05C180JB5NNND provides low ESR and ESL in the 0402 form factor, making it suitable for suppressing very high-frequency noise components where larger capacitors roll off. Engineers combine it with higher-value parts in multi-stage filtering, positioning the CL05C180JB5NNND closest to the IC power pins. Its stable dielectric ensures consistent performance across temperature without the piezoelectric effects seen in some Class II ceramics.
In what application scenarios might the Samsung CL05C180JB5NNND not be the optimal choice due to its low capacitance value?
The Samsung CL05C180JB5NNND, at 18 pF, delivers limited charge storage, so it sees limited use in bulk energy storage or low-frequency power supply filtering where values in the nF to µF range are needed. It performs best in timing, filtering, or matching roles rather than as a primary bypass element for circuits drawing significant transient currents at lower frequencies.
What practical differences should engineers consider when migrating from the Samsung CL05C180JB5NNND to substitutes like the Murata GCM1555C1H180JA16D in an existing design?
Both the Samsung CL05C180JB5NNND and Murata GCM1555C1H180JA16D share the 0402 package, 18 pF ±5%, 50V C0G/NP0 ratings, and similar temperature performance. Minor variations in termination materials or internal layer construction may appear in ESR or self-resonant frequency under specific test conditions. Designers re-validate the circuit's frequency response and thermal behavior after substitution to confirm equivalent stability in oscillator or RF paths.
How does long-term operation at elevated temperatures impact the reliability of the Samsung CL05C180JB5NNND in industrial control systems?
The Samsung CL05C180JB5NNND maintains its C0G/NP0 stability up to the 125°C maximum operating temperature with no significant aging or capacitance drift. In continuous industrial use, the component experiences minimal parameter shift provided mechanical stresses from PCB flexure remain controlled and reflow profiles during assembly stay within standard limits for MSL 1 devices.
When replacing an older 0402 C0G capacitor with the Samsung CL05C180JB5NNND in a legacy RF filter design, what configuration adjustments may be necessary?
The Samsung CL05C180JB5NNND offers consistent ±5% tolerance and RoHS3 compliance in the CL series. Engineers check pad dimensions and solder joint integrity, as slight differences in termination finish compared to discontinued parts can affect assembly yield. The stable dielectric typically allows direct drop-in use without recalibrating filter response, though full re-characterization at operating frequencies is standard practice.
What power supply and voltage derating considerations apply when using the Samsung CL05C180JB5NNND in automotive-adjacent or extended temperature environments?
Rated at 50V, the Samsung CL05C180JB5NNND experiences virtually no capacitance reduction under DC bias. Designs operating near the upper temperature limit or with occasional voltage transients apply conservative headroom to the 50V rating to maintain margin over the full -55°C to 125°C range, ensuring the component's inherent stability remains available throughout the product lifecycle.
Are there specific clocking or timing circuit constraints when selecting the Samsung CL05C180JB5NNND for load or trimming applications?
In clock circuits, the Samsung CL05C180JB5NNND's near-zero temperature coefficient supports consistent frequency over the operating range. Engineers account for the small 18 pF value by calculating total load including stray capacitance and select parallel combinations if finer adjustment is needed. The 0402 size facilitates placement near the crystal while keeping trace parasitics low enough to avoid pulling the oscillation frequency outside target tolerances.

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