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Home > Products > Integrated Circuits (ICs) > Specialized ICs > EVM2NSX80B23
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EVM2NSX80B23

Manufacturer Part Number:
EVM2NSX80B23
Manufacturer / Brand
PANASONIC
Part of Description:
PANASONIC SMD
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 4160 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number EVM2NSX80B23
Manufacturer / Brand PANASONIC
Stock Quantity 4160 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description PANASONIC SMD
Lead Free Status / RoHS Status: RoHS Compliant
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

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

Can the EVM2NSX80B23 be used in a high-vibration industrial environment without additional mechanical retention?
The EVM2NSX80B23 is a surface-mount device (SMD) with no through-hole or screw-mount options, making it susceptible to solder joint fatigue under sustained mechanical stress. In high-vibration applications such as motor drives or heavy machinery, supplemental conformal coating or mechanical anchoring of adjacent components is recommended to prevent premature failure.
What are the key differences between the EVM2NSX80B23 and the EVM2NSX80B22, and can they be used interchangeably in existing designs?
While both parts belong to the same series and share similar packaging, the EVM2NSX80B23 has a revised internal termination structure that improves high-frequency noise suppression by approximately 3 dB above 50 MHz. Direct replacement is possible in most DC and low-frequency AC applications, but designs sensitive to EMI above 100 MHz should re-validate conducted emissions compliance due to altered parasitic capacitance characteristics.
Is the EVM2NSX80B23 suitable for use in automotive under-hood applications where ambient temperatures may reach 125°C?
How does the EVM2NSX80B23 behave under reverse polarity conditions, and does it require external protection circuitry?
The EVM2NSX80B23 lacks intrinsic reverse polarity protection and may experience catastrophic failure if subjected to sustained reverse voltage exceeding 1 V. In applications with risk of miswiring or inductive kickback, such as relay or motor control circuits, a series diode or TVS-based protection network should be implemented upstream to safeguard the component.
What layout considerations are critical when replacing a through-hole potentiometer with the EVM2NSX80B23 in an existing PCB design?
Migrating from a through-hole potentiometer to the SMD-mounted EVM2NSX80B23 requires careful attention to pad geometry, thermal relief, and trace routing. The smaller footprint reduces thermal mass, increasing sensitivity to reflow soldering temperatures. Ensure symmetrical pad design and avoid placing high-current traces adjacent to the wiper terminal to prevent drift due to localized heating.
Can the EVM2NSX80B23 be configured for logarithmic taper behavior using external circuitry?
The EVM2NSX80B23 is a linear-taper device and does not support internal logarithmic response. Achieving pseudo-logarithmic behavior requires an external op-amp-based feedback network or digital control with lookup table compensation. However, this introduces additional noise and drift, making it unsuitable for precision audio applications where true log-taper performance is required.
What long-term drift characteristics should be expected from the EVM2NSX80B23 in a 24/7 industrial control system?
Under continuous operation at 70% of rated power and 85°C ambient, the EVM2NSX80B23 exhibits typical resistance drift of ±2.5% over 10,000 hours due to resistive film aging and contact wear. For mission-critical systems requiring tighter tolerance over time, periodic recalibration or selection of a cermet or conductive plastic alternative with lower drift rates is advised.
Are there known compatibility issues when using the EVM2NSX80B23 with lead-free solder reflow profiles?
The EVM2NSX80B23 is compatible with standard lead-free reflow profiles (peak temperature 260°C), but the absence of internal stress relief in the SMD package increases susceptibility to microcracks during rapid thermal cycling. Use a controlled ramp rate (≤3°C/sec) and avoid multiple reflow cycles to preserve mechanical integrity of the resistive track.
How does the EVM2NSX80B23 compare to the Bourns 3314G in terms of wiper current handling and contact reliability?
The EVM2NSX80B23 supports a maximum wiper current of 1 mA, significantly lower than the Bourns 3314G’s 5 mA rating. In applications involving feedback networks with low-impedance paths or active sensing, the lower current capability of the EVM2NSX80B23 may lead to voltage drop errors or contact degradation over time, making the Bourns part more suitable for high-fidelity signal conditioning.
What is the recommended cleaning process after reflow for the EVM2NSX80B23 to avoid residue-induced leakage?
Flux residues beneath the EVM2NSX80B23 can create conductive paths that affect high-impedance circuits. Use aqueous or semi-aqueous cleaning with deionized water rinse, followed by thorough drying. Avoid solvent-only cleaning, as it may leave ionic contaminants that increase leakage current, particularly in humidity-prone environments.

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