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143ZEF SMD NPN Transistor Sot-523, High-Tech Switching Transistor for Circuit Design
US$0.0138
100-2,999 Pieces
US$0.013
3,000-99,999 Pieces
US$0.0113
100,000+ Pieces
Product specifications
Package
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableCertification
RoHS, CE, ISO, CCCEncapsulation Structure
Plastic Sealed TransistorModel NO.
VC143ZEFInstallation
SMD TriodeWorking Frequency
High FrequencyPower Level
Small PowerFunction
Switching TriodeStructure
NPNMaterial
SiliconCollector-Base Voltage
50VCollector-Emitter Voltage
50VCollector Current
100mAPower Dissipation
150MWRθJa
600°C /WModel
Vc143zefPackage
Sot-523Transport Package
Secure PackagingSpecification
TRANSISTOR (NPN)Trademark
WeforsemiOrigin
ChinaHS Code
8541210000Production Capacity
1000000PCS/MonthKey features
Pre-biased NPN digital transistor with built-in bias resistors, simplify circuit design & reduce BOM cost
Ultra-compact SOT-523 SMD package, ideal for high-density PCB layout & miniaturized electronics
Low saturation voltage, stable switching performance for signal switch & level shifting
Low leakage current, low static power consumption, perfect for battery-powered devices
Compatible with automatic SMT assembly production
Factory direct supply, support OEM marking & SKD solution customization
Company profile
Business Type: Manufacturer/FactoryExport Year: 2015-08-08Nearest Port: Shenzhen, Guangzhou, DongguangAverage Response Time: ≤1.28hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, Others, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
About Our Factory & Business Background
AddressRoom A601, Block B, Colorful Huiwei Cultural and Creative Expo City, No. 5010 Baoan Avenue, Baoan District, Shenzhen
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsElectronic Component, Other Electronic Components, Transistor, Semiconductor, Diode, Voice Control Module, Composite Tube, Mosfet Single Chip, Ovp IC, Audio Amplifier IC
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is your Minimum Order Quantity (MOQ)? Do you provide free samples?
A:
We have no MOQ requirements for standard items, and we fully support sample services for testing. We can provide free samples for most standard components, with the customer covering the shipping costs. The shipping fee will be fully refunded or credited upon your first bulk order.
Q:What are your core brand advantages?
A:
We hold exclusive patents for our proprietary brand, with all products self-developed and manufactured using premium, high-grade materials. We offer flexible branding options, allowing customers to apply our brand to their end products. Furthermore, exclusive brand agency opportunities are available for long-term strategic partners.
Q:What kind of pricing can you offer?
A:
We provide highly competitive factory-direct pricing to all customers. To help you optimize procurement costs, tiered volume discounts are fully available for large-scale and long-term contract orders.
Q:I cannot find the specific parts I need in your store. Do you offer more products?
A:
Yes, we carry a comprehensive range of electronic components. Since only a portion of our extensive inventory is listed online, please send us your specific requirements or part numbers, and our dedicated team will source them for you immediately.
Q:What payment methods and terms do you accept?
A:
We support a variety of flexible payment methods, including Wire Transfer (T/T), PayPal, Made-in-China Trade Assurance, and Alipay. For payment terms, we accept T/T in advance and Escrow. Net terms (such as Net 30) are also available for qualified long-term partners, subject to credit approval.
Send Inquiry
*To:
Shenzhen Haiben Electronic Technology Co., Ltd
Shenzhen Haiben Electronic Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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