Warm reminder: The pictures are for reference only. The actual product may vary
Collection
Model SMAJ40A
Description Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, PLASTIC PACKAGE-2
Product QR code
Packaging DO-214AC
Delivery time
Packaging method
Standard packaging quantity 1
Price on request
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Stock(5732) Minimum order quantity(1)
Add to Cart Buy now
Welcome to use ICGOODFIND AI Assistant
Chip AI consultant  Chip AI consultant
Download related files
PDF

Payment:

Delivery:

  • Disappointment
  • General
  • Satisfied
  • Like
  • Love it so much

Encapsulation parameters/Encapsulation: DO-214AC

External dimensions/packaging: DO-214AC

Other/Product Lifecycle: Active

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

The most helpful review

  Only display evaluations with images

Latest Review

Load more

There is no evaluation yet

Looking forward to your sharing the joy brought by technology

Ask a question
Sorry, I couldn't find the answer. You can click "Ask a Question" to submit this question to the official customer service and product manager of Suteshop Mall who have already purchased it. We will reply in a timely manner.

No questions have been asked yet

I'm not very familiar with the product yet. Just ask around

Load more
    No data available for the time being.

Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
1SMA40AT3G 1SMA40AT3G Littelfuse 功能相似 DO-214AC
400W 齐纳瞬态电压抑制器(单向) 齐纳瞬态电压抑制器的 ON Semiconductor SMA 系列设计用于保护电压敏感元件抵抗高电压和高能量瞬变。 它们具有极佳的钳位能力,具有 400W 高浪涌能力、低齐纳阻抗和快速响应时间。 SMA 系列设计用于保护电压敏感组件抵抗高电压和高能量瞬变。 它们具有极佳的钳位能力、高浪涌能力、低齐纳阻抗和快速响应时间。 ### 瞬态电压抑制器,On Semiconductor
PDF
P4SMA47A P4SMA47A Luguang Electronic 功能相似
ESD 抑制器/TVS 二极管 47V 400W UniDir
PDF
P4SMA47A P4SMA47A Good-Ark Electronics 功能相似 DO-214AC
ESD 抑制器/TVS 二极管 47V 400W UniDir
PDF
P4SMA47A P4SMA47A Littelfuse 功能相似 SMA
ESD 抑制器/TVS 二极管 47V 400W UniDir
PDF
P4SMA47A P4SMA47A JXND 功能相似 SMA
ESD 抑制器/TVS 二极管 47V 400W UniDir
PDF
P4SMA47A-E3/61 P4SMA47A-E3/61 Vishay Intertechnology 功能相似 DO-214AC
DIODE 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2Pin, Transient Suppressor
PDF
P4SMA47A-E3/61 P4SMA47A-E3/61 VISHAY 功能相似 DO-214AC
DIODE 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2Pin, Transient Suppressor
P4SMAJ40A P4SMAJ40A Micro Commercial Components 类似代替 DO-214AC
Diode: transil; 400W; 40V; unidirectional; DO214AC
PDF
P4SMAJ40A-T3 P4SMAJ40A-T3 Won-Top Electronics 功能相似 DO-214AC
400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
PDF
SMAJ40 SMAJ40 Microsemi 类似代替 DO-214AC
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 Cystech Electonics 类似代替
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 UN Semiconducctor 类似代替
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 EIC 类似代替 SMA
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 LiteOn 类似代替
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 Good-Ark Electronics 类似代替 DO-214AC
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 Taiwan Semiconductor 类似代替 DO-214AC
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 Littelfuse 类似代替 DO-214AC
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 Vishay Semiconductor 类似代替 DO-214AC
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 World Products 类似代替
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40 SMAJ40 Micro Commercial Components 类似代替 DO-214AC
Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2Pin
PDF
SMAJ40A SMAJ40A AVX 功能相似 DO-214AC
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A JXND 功能相似 SMA
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A Vishay Semiconductor 功能相似 DO-214AC
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A Concord Electronics 功能相似 DO-214AC
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A Brightking 功能相似 DO-214AC
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A Meritek 功能相似 DO-214AC
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A Sensitron Semiconductor 功能相似 DO-214AC
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A Micro Commercial Components 功能相似 DO-214AC
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A Rectron Semiconductor 功能相似 DO-214AC
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A EIC 功能相似 SMA
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A AnBon 功能相似 SMA
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
SMAJ40A SMAJ40A ST Microelectronics 功能相似 SMA
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF
SMAJ40A SMAJ40A Littelfuse 功能相似 DO-214AC-2
LITTELFUSE SMAJ40A 二极管, TVS, 400W, 40V, DO-214AC, 整卷
PDF

Newly listed products

Shipping Dispatch time In-stock products are generally dispatched within two business days after order confirmation. Actual transit time depends on the destination, carrier and customs clearance.
Shipping rates Shipping costs are calculated based on product weight, destination and the selected delivery method. The final amount is shown in the cart or confirmed with your order.
Shipping options UPS, DHL, FedEx and SF Express are supported. Available options are subject to the order checkout page.
Order tracking A tracking number will be provided after dispatch. You can check it in your order history or track the shipment on the carrier's website.
Returns & Warranty Returns If your order has a quantity discrepancy, an incorrect part or visible damage, please retain the original packaging and supporting evidence and contact customer service promptly.
Quality assurance We take product quality and sourcing seriously. Warranty coverage, duration and return conditions are subject to the product information, order agreement and after-sales review.
Ordering How to buy Search for a part → select the product and quantity → add to cart → submit the order → complete payment → dispatch. For products without stock or a displayed price, use “Request a Quote” to submit a BOM inquiry.
Payment Online and offline payment methods displayed by the platform are supported. Final availability is subject to the checkout page and customer service confirmation.

Q:How do I order this product?

A:Confirm the part number, brand, package and quantity, add the product to your cart, then enter your delivery and billing details, choose shipping and payment methods, and submit the order.

Q:What should I do if no price or stock is displayed?

A:Click “Request a Quote” on the product page. The part number and brand will be carried to the BOM quotation page. Enter the required quantity and contact details, and we will respond with pricing and lead time.

Q:Which payment methods are supported?

A:Payment methods shown on the checkout page are supported. For large orders or wire transfers, please contact customer service before placing the order.

Q:How is my order shipped and tracked?

A:Your order will be shipped through the selected or confirmed carrier, including UPS, DHL, FedEx or SF Express. The tracking number will be available in your order history after dispatch.

Q:How do I request after-sales support?

A:Keep the product, original packaging, labels and delivery records, take clear photos of the issue, and contact customer service promptly. We will provide a return, replacement or other solution after verification.

©Copyright 2013-2025 ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.

Scroll

Comparison

Unfold

pk

Clear