What is SMAJ12CA-13-F?
SMAJ12CA-13-F is a TVS - Diodes component from Diodes Incorporated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original SMAJ12CA-13-F, TVS - Diodes, by Diodes Incorporated
TVS DIODE 12V 19.9V SMA
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
-
Min Quantity
1
Category
Circuit ProtectionSub Categroy
TVS - DiodesDescription
TVS DIODE 12V 19.9V SMA
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for SMAJ12CA-13-F from Diodes Incorporated in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
TVS DIODE 12V 19.9V SMA
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Contains Lead
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Published
2002
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Contains Lead
Mounting Type
Surface Mount
Published
2002
Packaging
Tape & Reel (TR)
Factory Lead Time
10 Weeks
Termination
SMD/SMT
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Element Configuration
Single
Categories
Circuit Protection
Type
Zener
Sub-Categories
TVS - Diodes
Subcategory
Transient Suppressors
Technology
AVALANCHE
Operating Temperature
-55°C~150°C TJ
Manufacturer
Diodes Incorporated
Height
2.1mm
Terminal Form
C BEND
Pbfree Code
no
Reflow Temperature-Max (S)
40
Mount
Surface Mount
Number Of Terminations
2
Number Of Pins
2
Pin Count
2
Package / Case
DO-214AC, SMA
Applications
General Purpose
Direction
Bidirectional
Polarity
Bidirectional
Width
2.92mm
Length
4.6mm
Voltage - Rated DC
12V
Working Voltage
12V
Max Power Dissipation
400W
Power Dissipation
400W
Power Rating
400W
Additional Feature
EXCELLENT CLAMPING CAPABILITY
Base Part Number
SMAJ12
Max Output Current
20.1A
Manufacturer'S Part No.
SMAJ12CA-13-F
Terminal Finish
Matte Tin (Sn)
Reverse Breakdown Voltage
13.3V
Number Of Elements
1
Diode Element Material
SILICON
Power Line Protection
No
Test Current
1mA
Max Reverse Leakage Current
5μA
Leakage Current
5μA
Reverse Standoff Voltage
12V
Breakdown Voltage
13.3V
Peak Pulse Power
400W
Clamping Voltage
19.9V
Peak Pulse Current
20.1A
Max Breakdown Voltage
14.7V
Max Surge Current
40A
Forward Voltage
3.5V
Capacitance
600pF
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8541.10.0080
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing SMAJ12CA-13-F, stock, documentation, and sourcing steps.
What package and description are listed for SMAJ12CA-13-F?
SMAJ12CA-13-F is listed with package reference SMA. The current product description is TVS DIODE 12V 19.9V SMA, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is SMAJ12CA-13-F available in stock?
This page currently shows 81612 units in stock and 63745 units available for SMAJ12CA-13-F. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for SMAJ12CA-13-F?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for SMAJ12CA-13-F by Diodes Incorporated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for SMAJ12CA-13-F?
Yes. This page links to the datasheet for SMAJ12CA-13-F by Diodes Incorporated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify SMAJ12CA-13-F before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for SMAJ12CA-13-F before approving the order.
TVS - Diodes
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
SMAJ100A-E3/61
158 purchased
SMA
RoHS
Datasheet
TVS DIODE 100V 162V DO214AC
Reference price
$0.06Add to RFQ list
SMAJ130A-E3/61
170 purchased
SMA
RoHS
Datasheet
TVS DIODE 130V 209V DO214AC
Reference price
$0.06Add to RFQ list
NUP4202W1T2G
190 purchased
SC88
RoHS
Datasheet
TVS DIODE 5V 14.5V SC88
Reference price
$0.25Add to RFQ list
More sourcing insights
Articles
Jun 29, 2026
Wolfspeed SiC supply continuity 2026: a buyer's framework for second-source qualification
wolfspeedsicsupply-continuitysecond-source
How Wolfspeed's 2026 SiC supply story changes procurement decisions — what to lock-buy, where to qualify a second source, and the MPN-level continuity boundaries that actually matter.
Jun 25, 2026
MOSFET Selection Guide for Power Design: A Buyer's Framework for Voltage Class, Losses, Package, and Sourcing Risk
MOSFETpower designselection guideTO-220
A practical MOSFET selection guide for power design teams covering voltage class, Rds(on), gate charge, package thermal limits, and sourcing-safe alternative logic.
Jun 19, 2026
Vishay, Onsemi & Infineon 2026 MOSFET Shortage — A Buyer's Framework
mosfetshortageallocationpower-semiconductor
2026 Vishay, Onsemi and Infineon power MOSFET shortage buyer framework: part-family risk matrix, datasheet-verified alternatives, and three procurement actions to act on before Infineon's July price increase.