Name: 2N2903
Brand: Central Semiconductor Corp
SKU: 2N2903
Availability: InStock
Rating: 5 (188 reviews)

2N2903

For Reference Only

Part Number	2N2903
Manufacturer	Central Semiconductor Corp
Description	TRANS 2NPN 50MA 30V TO78-6
Datasheet	2N2903 Datasheet 2N2903 Specifications
Package	TO-78-6 Metal Can
ECAD
In Stock	3,744 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 2N2903 (Transistors - Bipolar (BJT) - Arrays) is manufactured by Central Semiconductor Corp and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 2N2903 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2N2903 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2N2903.

2N2903 Specifications

Manufacturer	Central Semiconductor Corp
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Arrays
Package	TO-78-6 Metal Can
ECAD
Series	-
Transistor Type	2 NPN (Dual)
Current - Collector (Ic) (Max)	50mA
Voltage - Collector Emitter Breakdown (Max)	30V
Vce Saturation (Max) @ Ib, Ic	1V @ 500µA, 5mA
Current - Collector Cutoff (Max)	10nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	125 @ 1mA, 5V
Power - Max	1.2W
Frequency - Transition	60MHz
Operating Temperature	-65°C ~ 200°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-78-6 Metal Can
Supplier Device Package	TO-78-6

2N2903 Datasheet

2N2903 Reviews

Noval*****arson

March 18, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Lilya*****adley

March 2, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Bod*****Pal

March 2, 2023

★ ★ ★ ★ ★

Completely satisfied of 2N2903 , I always find what I need. The site is easy to get the components .

Andi*****rson

February 20, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

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2N2903 Packaging

2N2903 FAQ

1. How to order 2N2903 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 2N2903 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N2903. All suppliers must pass our qualification reviews before they can publish their products including 2N2903 on Heisener; we pay more attention to the channels and quality of 2N2903 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N2903 price and inventory displayed accurate?

The price and inventory of 2N2903 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 2N2903?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 2N2903 we delivered, we will accept the replacement or return of the 2N2903 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 2N2903.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 2N2903 pin diagram, 2N2903 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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2N2903 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

2N2903

Solid State Devices Inc (SSDI)

134

Part Number

Manufacturer

Description

Stock

2N2903A

D# 2N2903A-ND

Central Semiconductor Corp

TRANS 2NPN 50MA 30V TO78-6

2N2903

D# 2N2903-ND

Central Semiconductor Corp

TRANS 2NPN 50MA 30V TO78-6

Part Number	Manufacturer	Description	Stock
2N2903ARAYTHEON75		OEM/CM QUOTES ONLY \| NO BROKERS	1
2N2903A	SSI	OEM/CM QUOTES ONLY \| NO BROKERS	186
2N2903AMOT89		OEM/CM QUOTES ONLY \| NO BROKERS	6
2N2903		OEM/CM QUOTES ONLY \| NO BROKERS	983

Part Number

Manufacturer

Description

Stock

2N2903

STI

Bipolar Junction Transistor, Pair, NPN Type, TO-77

197

Part Number

Manufacturer

Description

Stock

2N2903

Central Semiconductor Corp

OEM/CM ONLY

2412

2N2903A

Central Semiconductor Corp

OEM/CM ONLY

337

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2N2903

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