BOURNS BD243B-S
Manufacturer No:
BD243B-S
Manufacturer:
BOURNS
Package:
TO-220-3
Description:
NPN -65°C~150°C TJ 700?A 1 Elements NPN TO-220-3 Tube Through Hole
Quantity:
In Stock :1474
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 29 - Tue, Jun 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
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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 PAYMENTFor 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.
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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. 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.
BD243B-S Information
BOURNS BD243B-S technical specifications, attributes, parameters and parts with similar specifications to BOURNS BD243B-S.
- Type
- Parameter
- Mount
- Through Hole
- Mounting Type
- Through Hole
- Package / Case
- TO-220-3
- Number of Pins
- 3
- Operating Temperature
- -65°C~150°C TJ
- Packaging
- Tube
- Published
- 1993
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- ECCN Code
- EAR99
- Type
- Parameter
- Subcategory
- Other Transistors
- Max Power Dissipation
- 65W
- Base Part Number
- BD243
- Number of Elements
- 1
- Element Configuration
- Single
- Power Dissipation
- 65W
- Power - Max
- 2W
- Polarity/Channel Type
- NPN
- Transistor Type
- NPN
- Collector Emitter Voltage (VCEO)
- 80V
Download datasheets and manufacturer documentation for BOURNS BD243B-S.
Datasheets:
ConflictMineralStatement:
BD243B-S Overview
This device has a DC current gain of 15 @ 3A 4V, which is the ratio between the collector current and the base current.A VCE saturation indicates a maximum value of Ic (saturation), and a maximum value of VCE saturation (Max).A constant collector voltage of 6A is necessary for high efficiency.The base voltage of the emitter can be kept at 5V to achieve high efficiency.The maximum collector current is 6A volts.
BD243B-S Features
the DC current gain for this device is 15 @ 3A 4V
the vce saturation(Max) is 1.5V @ 1A, 6A
the emitter base voltage is kept at 5V
BD243B-S Applications
There are a lot of Bourns Inc.
BD243B-S applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
BD243B-S FAQ
Can I request a quote for BD243B-S?
BD243B-S from BOURNS is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for BD243B-S?
The final price for BD243B-S depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for BD243B-S?
BD243B-S is a BOURNS electronic component part. Key details include Packaging: Tube and DC Current Gain (hFE) (Min) @ Ic, Vce: 15 @ 3A 4V and Collector Emitter Breakdown Voltage: 80V; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for BD243B-S?
After you submit the RFQ for BD243B-S, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for BD243B-S?
Once stock for BD243B-S is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to BD243B-S?
Yes. If BD243B-S is unavailable, end-of-life, or outside your schedule, we can review comparable BOURNS electronic component parts and compatible replacement options.
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