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SMAJ440A Tech Specifications
Littelfuse SMAJ440A technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | TVS - Diodes | |
| Manufacturer | Littelfuse | |
| Factory Lead Time | 18 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | DO-214AC, SMA | |
| Number of Pins | 2Pins | |
| Supplier Device Package | DO-214AC (SMA) | |
| Breakdown Voltage / V | 492V | |
| Number of Elements | 1 Element | |
| Reverse Stand-off Voltage | 440V | |
| Operating Temperature | -65°C~150°C TJ | |
| Packaging | Tape & Reel (TR) | |
| Series | SMAJ | |
| Published | 2009 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Termination | SMD/SMT | |
| Type | Zener | |
| Max Operating Temperature | 150°C | |
| Min Operating Temperature | -65°C | |
| Composition | Zener | |
| Applications | General Purpose | |
| Power Rating | 400W | |
| Voltage - Rated DC | 440V | |
| Max Power Dissipation | 400W | |
| Operating Supply Voltage | 440V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Polarity | Unidirectional | |
| Number of Channels | 1Channel | |
| Leakage Current | 1μA | |
| Power Dissipation | 400W | |
| Power Line Protection | No | |
| Voltage - Breakdown (Min) | 492V | |
| Power - Peak Pulse | 400W | |
| Current - Peak Pulse (10/1000μs) | 600mA | |
| Voltage - Clamping (Max) @ Ipp | 713V | |
| Clamping Voltage | 713V | |
| Voltage - Reverse Standoff (Typ) | 440V | |
| Peak Pulse Current | 600mA | |
| Max Surge Current | 600mA | |
| Peak Pulse Power | 400W | |
| Direction | Unidirectional | |
| Test Current | 1mA | |
| Unidirectional Channels | 1 | |
| Reverse Breakdown Voltage | 492V | |
| Max Breakdown Voltage | 543V | |
| Number of Unidirectional Channels | 1Unidirectional Channel | |
| Height | 2.29mm | |
| Length | 5.28mm | |
| Width | 2.79mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
SMAJ440A Documents
Download datasheets and manufacturer documentation for SMAJ440A
Others include "SMAJ4" parts
The following parts include 'SMAJ4'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SMAJ440A | Littelfuse Inc. | DO-214AC, SMA | 688888 |
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|---|---|---|---|---|---|
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![]() | P4SMA550A | Littelfuse Inc. | TVS DIODE 495VWM 760VC SMD | DO-214AC, SMA | |
![]() | P4KE550A | Littelfuse Inc. | TVS Diodes - Transient Voltage Suppressors 467Vso 522.5Vbr | DO-204AL, DO-41, Axial | |
![]() | PSMAJ440A-13 | Diodes Incorporated | Diode TVS Single Uni-Directional 376V 400W 2-Pin SMA T/R | DO-214AC, SMA | |
![]() | P4KE480A | Littelfuse Inc. | TVS DIODE 408VWM 658VC AXIAL | DO-204AL, DO-41, Axial |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ![]() | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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SMAJ440A Comments
109 reviews
2021-02-27 00:00:00
Their range of products covers both common and hard-to-find components, a great resource for electronic enthusiasts.
2021-02-26 00:00:00
I have used this to measure various antennas, and it is useful.
2021-02-25 00:00:00
This is great for imaging my retro-pc floppies. It worked out of the box with minimal setup. Hooked up my floppy drive, fired up my imaging software and it all just worked.
2021-02-25 00:00:00
Customer service was responsive.
2021-01-23 00:00:00
I especially appreciate their detailed product descriptions and technical specifications, which allow me to make informed purchasing decisions.
2021-01-14 00:00:00
The shipping time was average, not exceptionally fast but within a reasonable timeframe.
2021-01-07 00:00:00
Competitive pricing without compromising on product quality.
2020-12-25 00:00:00
Simplify the process of finding specific components, Jakelectronics has a very easy-to-use interface to search for semiconductors, electronic components.
2020-11-28 00:00:00
Great project!
2020-11-26 00:00:00
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