ST X0203MA 5BL2

Manufacturer No:

X0203MA 5BL2

Manufacturer:

ST

Package:

TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

Description:

SCR Sensitive Gate -40°C~125°C 1.45V-On State (Vtm) (Max) 5?A-Current - Off State (Max) Tape & Box (TB) TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) Through Hole

Quantity:

In Stock :6756

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Mon, Jun 15 - Tue, Jun 16, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

X0203MA 5BL2 Information

ST X0203MA 5BL2 technical specifications, attributes, parameters and parts with similar specifications to ST X0203MA 5BL2.

Type
Parameter

Mounting Type
Through Hole

Package / Case
TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

Surface Mount
NO

Operating Temperature
-40°C~125°C

Packaging
Tape & Box (TB)

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

ECCN Code
EAR99

Subcategory
Silicon Controlled Rectifiers

Reach Compliance Code
unknown

Type
Parameter

Base Part Number
X0203

Trigger Device Type
SCR

Voltage - Off State
600V

Voltage - Gate Trigger (Vgt) (Max)
800mV

Current - Non Rep. Surge 50, 60Hz (Itsm)
22.5A 25A

Current - Gate Trigger (Igt) (Max)
200?A

Current - Hold (Ih) (Max)
5mA

Current - On State (It (RMS)) (Max)
1.25A

Repetitive Peak Off-state Voltage
600V

Leakage Current (Max)
0.2mA

Download datasheets and manufacturer documentation for ST X0203MA 5BL2.

Datasheets:

stmicroelectronics-x0203na1ba2-datasheets-5903.pdf

X0203MA 5BL2 Overview

This device's repetitive peak off-state voltage is 600V, which is the maximum peak voltage allowed across the device.Insulation effectiveness can be determined by the leakage current, and its maximum leakage current can be 0.2mA.