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Home > Products > Capacitors > Ceramic Capacitors > VJ0603A1R2DXBCW1BC
Vishay Vitramon
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VJ0603A1R2DXBCW1BC

In Stock 1216608 pcs Reference Price(In US Dollars)
1+
$0.0204
200+
$0.0079
500+
$0.0077
1000+
$0.0075
Manufacturer Part Number:
VJ0603A1R2DXBCW1BC
Manufacturer / Brand
Vishay Vitramon
Part of Description:
CAP CER 1.2PF 100V C0G/NP0 0603
Datasheets:
VJ0603A1R2DXBCW1BC(1).pdfVJ0603A1R2DXBCW1BC(2).pdfVJ0603A1R2DXBCW1BC(3).pdfVJ0603A1R2DXBCW1BC(4).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 1216608 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number VJ0603A1R2DXBCW1BC
Manufacturer / Brand Vishay Vitramon
Stock Quantity 1216608 pcs Stock
Category Capacitors > Ceramic Capacitors
Description CAP CER 1.2PF 100V C0G/NP0 0603
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage - Rated 100V
Tolerance ±0.5pF
Thickness (Max) 0.034" (0.87mm)
Temperature Coefficient C0G, NP0
Size / Dimension 0.063" L x 0.031" W (1.60mm x 0.80mm)
Series VJ W1BC
Ratings -
Package / Case 0603 (1608 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 1.2 pF
Base Product Number VJ0603
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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Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
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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 ±0.5pF tolerance of the VJ0603A1R2DXBCW1BC affect the stability of high-frequency impedance matching networks?
Yes. In 1.2pF applications, a ±0.5pF tolerance represents a nearly 42% variation from the nominal value. When integrating the VJ0603A1R2DXBCW1BC into sensitive RF matching stages, this shift can lead to significant deviations in the center frequency. For narrowband designs, engineers should perform Monte Carlo simulations to ensure the circuit maintains performance across the full tolerance range of the VJ0603A1R2DXBCW1BC, as variations in PCB stray capacitance often compound with the component's internal tolerance.
Can VJ0603A1R2DXBCW1BC be used as a drop-in replacement for lower voltage 0603 NPO capacitors in 48V industrial power sensing circuits?
The VJ0603A1R2DXBCW1BC is rated for 100V, making it technically suitable for 48V rails where a safety margin is required to handle transient spikes. While the C0G dielectric ensures minimal capacitance change over temperature, the physical 0603 footprint of the VJ0603A1R2DXBCW1BC must be evaluated for creepage and clearance distances if the application requires specific safety certifications beyond standard functional insulation.
How does the parasitic inductance of the 0603 package impact the VJ0603A1R2DXBCW1BC performance at frequencies above 1 GHz?
At frequencies exceeding 1 GHz, the equivalent series inductance (ESL) of the 0603 package becomes a dominant factor. While the VJ0603A1R2DXBCW1BC features a stable C0G dielectric, the physical dimensions of the 1608 metric case mean its self-resonant frequency (SRF) is lower than smaller 0402 or 0201 alternatives. Designers using the VJ0603A1R2DXBCW1BC in GHz-range filters must account for the package-related phase shift and ensure the operating frequency remains well below the SRF to avoid inductive behavior.
What are the trade-offs when substituting a high-Q RF capacitor with the VJ0603A1R2DXBCW1BC in a resonant tank circuit?
The VJ0603A1R2DXBCW1BC belongs to the VJ W1BC series, which is a general-purpose C0G/NP0 range. While it offers excellent temperature stability (0 ±30 ppm/°C), it may have a higher Equivalent Series Resistance (ESR) compared to specialized high-Q RF series like the Vishay VJ HIFREQ. In high-power transmitter stages, substituting with VJ0603A1R2DXBCW1BC might result in higher thermal dissipation due to increased ESR, potentially lowering the overall Q-factor of the resonant circuit.
Is the VJ0603A1R2DXBCW1BC suitable for low-noise analog signal conditioning where piezoelectric noise is a concern?
Yes, the VJ0603A1R2DXBCW1BC is highly effective for this scenario because it utilizes a Class 1 C0G (NP0) dielectric. Unlike Class 2 dielectrics such as X7R or X5R, the C0G material in the VJ0603A1R2DXBCW1BC does not exhibit piezoelectric or microphonic effects. This makes the VJ0603A1R2DXBCW1BC an appropriate selection for sensitive signal paths or audio circuits where voltage-dependent capacitance changes or mechanical vibration could induce unwanted signal noise.
Why should the VJ0603A1R2DXBCW1BC be prioritized over X7R alternatives for precision timing and frequency-control applications?
The VJ0603A1R2DXBCW1BC provides a near-zero temperature coefficient of capacitance, meaning its 1.2pF value remains stable from -55°C to +125°C. In contrast, X7R capacitors exhibit significant capacitance drift over temperature and age. For timing circuits where precise pulse widths or frequency stability are required, the VJ0603A1R2DXBCW1BC ensures that the RC constant remains predictable, preventing timing jitter or oscillator frequency shift during thermal cycling.
When migrating from a 50V rated 1.2pF capacitor to the VJ0603A1R2DXBCW1BC, are there any negative impacts on circuit board layout or pick-and-place processes?
Migrating to the 100V rated VJ0603A1R2DXBCW1BC generally has no negative impact on layout, as it maintains the standard 0603 (1608 metric) footprint. However, the thickness of the VJ0603A1R2DXBCW1BC (up to 0.87mm) should be verified against existing pick-and-place nozzle settings and any low-profile mechanical enclosures. From an electrical standpoint, the higher voltage rating of the VJ0603A1R2DXBCW1BC offers a larger safety margin without changing the pad dimensions or increasing parasitic capacitance compared to standard 50V parts.

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