About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsCircuit ProtectionTVS - Varistors, MOVsEZJ-Z0V180HA
EZJ-Z0V180HA Image
EZJ-Z0V180HA Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

EZJ-Z0V180HA - Panasonic Electronic Components

Manufacturer Part Number
EZJ-Z0V180HA
Manufacturer
Panasonic
Allelco Part Number
98D-EZJ-Z0V180HA
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
48,100 pcs available, New & Original
Parts Description
VARISTOR 18V 10A 0402
Package
0402 (1005 Metric)
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 48100
  • Unit Price: $0.056
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.056 $0.06
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

EZJ-Z0V180HA Tech Specifications
Panasonic Electronic Components - EZJ-Z0V180HA technical specifications, attributes, parameters and parts with similar specifications to Panasonic Electronic Components - EZJ-Z0V180HA

Product Attribute Attribute Value
Manufacturer Panasonic
Varistor Voltage (Typ) 18 V
Series -
Package / Case 0402 (1005 Metric)
Package Tape & Reel (TR)
Operating Temperature -40°C ~ 85°C (TA)
Product Attribute Attribute Value
Number of Circuits 1
Mounting Type Surface Mount, MLCV
Maximum DC Volts 11 V
Energy -
Current - Surge 10 A
Capacitance @ Frequency 120 pF @ 1 MHz

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.4000

Frequently Asked Questions(FAQ)

What is the typical surge current handling capability of the EZJ-Z0V180HA varistor under standard transient conditions, and how does this influence protection design margins in high-reliability applications?
The EZJ-Z0V180HA can sustainably handle a surge current of 10 A, which serves as a critical reference point for designing overvoltage protection circuits. In high-reliability systems, engineers often apply a derating factor of 20–30% to this value when selecting protective components, meaning the effective usable surge capacity may be closer to 7–8 A. This margin accounts for cumulative aging effects, voltage drift, and environmental stressors that degrade varistor performance over time. Using the full 10 A rating without margin risks premature failure during repeated transients.
How does the capacitance of the EZJ-Z0V180HA at 1 MHz affect signal integrity in high-speed digital circuits, particularly when used near sensitive I/O pins?
With a capacitance of 120 pF at 1 MHz, the EZJ-Z0V180HA introduces minimal capacitive loading in most low-to-mid speed interfaces, but it may cause measurable signal degradation above 100 MHz due to impedance roll-off. For high-speed data lines such as USB 2.0 or LVDS, this capacitance could increase crosstalk or reduce rise times slightly, especially when placed close to transmission lines. Designers should evaluate the total junction capacitance across parallel protection devices and consider series resistors or alternative TVS architectures if signal fidelity is critical.
Can the EZJ-Z0V180HA be safely used in automotive-grade applications requiring AEC-Q200 compliance, and what are the key limitations based on its operating temperature range?
The EZJ-Z0V180HA operates from -40°C to 85°C, which falls short of the -40°C to +125°C requirement for full AEC-Q200 qualification. While it may function in non-extreme automotive environments, its upper thermal limit restricts deployment in engine control units or under-hood electronics exposed to sustained heat. It might still be suitable for interior body control modules with adequate thermal management, but certification bodies typically mandate extended temperature testing beyond this range, making it non-compliant for safety-critical automotive subsystems.
How does the EZJ-Z0V180HA compare to standard Zener diodes in terms of response time and energy absorption for fast transient events like ESD?
Unlike Zener diodes, which rely on avalanche breakdown and respond in nanoseconds but lack significant energy absorption, the EZJ-Z0V180HA functions as a ceramic varistor that activates within tens of picoseconds and dissipates energy through bulk resistance. For ESD events (e.g., ±8 kV contact discharge), the EZJ-Z0V180HA’s faster clamping action combined with higher peak power handling makes it more effective than Zeners in protecting IC inputs. However, Zeners offer better precision in clamping voltage, whereas the EZJ-Z0V180HA provides broader tolerance (±10–20%) around its 18 V nominal rating.
What is the maximum DC voltage the EZJ-Z0V180HA can tolerate continuously, and why is this lower than its nominal varistor voltage of 18 V?
The device specifies a maximum continuous DC working voltage of 11 V, significantly below its 18 V varistor threshold. This reflects the internal construction and material properties: even though the varistor activates at 18 V, sustained application of voltages near or above this level causes irreversible aging and reduces lifespan. Engineers must ensure the steady-state operating voltage never exceeds 11 V to prevent latent degradation, especially in battery-powered or regulated supply lines where noise spikes could push the voltage transiently into the activation region.
In a multi-stage protection scheme, how should the EZJ-Z0V180HA be positioned relative to other suppression elements to optimize transient handling?
The EZJ-Z0V180HA is best deployed as a first- or second-stage clamp due to its fast response and moderate energy absorption. It should precede slower, higher-capacitance TVS diodes to avoid saturating them prematurely. Placing it immediately at the PCB edge minimizes trace inductance, enhancing its effectiveness against fast transients like lightning-induced surges. Subsequent stages might use gas discharge tubes or specialized IC protectors for residual energy, ensuring the EZJ-Z0V180HA handles initial clamping while preserving downstream components from cumulative stress.
Why is the moisture sensitivity level (MSL) of MSL 1 assigned to the EZJ-Z0V180HA despite its small size, and what precautions apply during assembly?
Despite being a small 0402 package, the EZJ-Z0V180HA is classified as MSL 1 because ceramic-based varistors are inherently hygroscopic—they absorb ambient moisture that can delaminate electrodes during rapid reflow soldering. Although MSL 1 indicates unlimited floor life at <30°C/<60% RH, prolonged exposure increases risk of popcorning during thermal cycling. Manufacturers recommend storage in dry cabinets (<10% RH) and minimizing time between reel opening and soldering to preserve reliability, particularly in humid climates.
How does the EZJ-Z0V180HA perform in repetitive surge scenarios common in switching power supplies, and what failure mechanisms should designers anticipate?
The EZJ-Z0V180HA is rated for a single 10 A surge, but real-world switching transients often occur in bursts (e.g., turn-on inrush). Repeated exposure degrades the internal grain boundaries, leading to increased leakage current and eventual short-circuit failure after dozens to hundreds of cycles. Designers must verify surge frequency using worst-case duty cycle analysis and consider adding current-limiting resistors or soft-start circuits to reduce surge magnitude and extend component life. Monitoring for elevated standby current post-deployment is advisable for long-term reliability.
What are the implications of the EZJ-Z0V180HA’s RoHS3 compliance status for international regulatory submissions, particularly in EU and US markets?
RoHS3 compliance confirms the absence of restricted substances including lead, mercury, cadmium, hexavalent chromium, PBB, PBDE, and four phthalates above specified thresholds. This satisfies both EU RoHS directives and US TSCA requirements, facilitating market access without additional documentation. Since the EZJ-Z0V180HA contains no conflict minerals requiring disclosure under SEC rules, it simplifies supply chain transparency reporting. Its ECCN EAR99 classification further ensures export control ease across most countries.
Can the EZJ-Z0V180HA replace discrete MOVs in compact IoT sensor nodes, and what trade-offs emerge in terms of footprint and response characteristics?
Yes, the EZJ-Z0V180HA offers a highly space-efficient alternative to larger through-hole MOVs in IoT designs due to its 0402 footprint. However, MOVs typically support higher surge currents (>100 A) and longer pulse durations, whereas the EZJ-Z0V180HA is optimized for fast, low-energy transients like ESD. For battery-operated sensors exposed to occasional electrostatic events, the EZJ-Z0V180HA provides sufficient protection with minimal impact on board area. But in industrial settings with inductive load switching, supplemental protection may still be necessary.

Parts with Similar Specifications

The three parts on the right have similar specifications to Panasonic Electronic Components EZJ-Z0V180HA

Product Attribute EZJ-Z0V080KA EZJ-Z0V220HA EZJ-Z0V120JA EZJ-Z0V500AA
Part Number EZJ-Z0V080KA EZJ-Z0V220HA EZJ-Z0V120JA EZJ-Z0V500AA
Manufacturer Panasonic Electronic Components Panasonic Electronic Components Panasonic Panasonic
Current - Surge - - - -
Maximum DC Volts - - - -
Series - - - -
Number of Circuits - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Energy - - - -
Capacitance @ Frequency - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Varistor Voltage (Typ) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

  • Embe***dMotion
    Aug 5, 2026

    Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.

  • FPGA***dio
    Jul 30, 2026

    This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.

  • Nord***mbedded
    Jul 20, 2026

    Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.

  • Arch***ct
    Jul 15, 2026

    Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.

  • FPGA***lorer88
    Jul 7, 2026

    The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.

  • Nath***oleman
    Jun 29, 2026

    Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.

  • Emil***rperTech
    Jun 23, 2026

    Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.

  • Liam***terTech
    Jun 15, 2026

    Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
Quality Inspection Image - 01
Quality Inspection Image - 02
Quality Inspection Image - 03
Quality Inspection Image - 04

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
  • HKBea
  • Paypal
  • MasterCard
  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
EZJ-Z0V180HA Image

EZJ-Z0V180HA

Panasonic Electronic Components
98D-EZJ-Z0V180HA

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2025 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB