Name: 2N2643
Brand: Central Semiconductor Corp
SKU: 2N2643
Availability: InStock
Rating: 5 (195 reviews)

2N2643

For Reference Only

Part Number	2N2643
Manufacturer	Central Semiconductor Corp
Description	TRANS 2NPN 30MA 45V TO78-6
Datasheet	2N2643 Datasheet 2N2643 Specifications
Package	TO-78-6 Metal Can
ECAD
In Stock	7,152 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 2N2643 (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 2N2643 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2N2643 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2N2643.

2N2643 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)	30mA
Voltage - Collector Emitter Breakdown (Max)	45V
Vce Saturation (Max) @ Ib, Ic	-
Current - Collector Cutoff (Max)	-
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 10µA, 5V
Power - Max	600mW
Frequency - Transition	40MHz
Operating Temperature	-
Mounting Type	Through Hole
Package / Case	TO-78-6 Metal Can
Supplier Device Package	TO-78-6

2N2643 Datasheet

2N2643 Reviews

Karl*****ravis

April 9, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Mcki***** Meza

April 7, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Maxi*****Gordon

March 14, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Kevi*****hgal

March 12, 2023

★ ★ ★ ★ ★

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Hop*****ethi

March 3, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Hen***** Tara

February 25, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

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2N2643 Packaging

2N2643 FAQ

1. How to order 2N2643 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 2N2643 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N2643. All suppliers must pass our qualification reviews before they can publish their products including 2N2643 on Heisener; we pay more attention to the channels and quality of 2N2643 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N2643 price and inventory displayed accurate?

The price and inventory of 2N2643 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 2N2643?

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 2N2643 we delivered, we will accept the replacement or return of the 2N2643 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 2N2643.

(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 2N2643 pin diagram, 2N2643 datasheet?

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

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2N2643 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

2N2643

D# 2N2643-ND

Central Semiconductor Corp

TRANS 2NPN 30MA 45V TO78-6

0191150088

D# 0191150088-ND

Molex

CONN SPADE TERM 18-22AWG #6 RED

Part Number

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Description

Stock

4202N2643

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

2N2643

Plessey

OEM/CM QUOTES ONLY | NO BROKERS

791

Part Number

Manufacturer

Description

Stock

4202N2643

Texas Instruments

OEM/CM ONLY

528

2N2643MOT

Texas Instruments

OEM/CM ONLY

1440

Part Number

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2N2643

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

Part Number

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Description

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2N2643

D# 2N2643

Texas Instruments

Inventory R

Part Number

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Description

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Motorola Semiconductor Products

OEM/CM ONLY

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2N2643

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