Microsemi Corporation 2N4957

部品番号
2N4957
メーカー
Microsemi Corporation
カテゴリ:
トランジスタ - バイポーラ (BJT) - RF
パッケージ
TO-72-3 Metal Can
データシート
日文版2N4957.pdf
説明
RF TRANS PNP 30V 30MA TO72
数量

単価$0

合計価格$0

支払い
payment
配送
payment

Product details

1. How to order 2N4957 on 富東通信(深セン)グループ株式有限公司?

Currently, 富東通信(深セン)グループ株式有限公司 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 富東通信(深セン)グループ株式有限公司 guarantee that 2N4957 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N4957. All suppliers must pass our qualification reviews before they can publish their products including 2N4957 on 富東通信(深セン)グループ株式有限公司; we pay more attention to the channels and quality of 2N4957 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 2N4957 price and inventory displayed accurate?

The price and inventory of 2N4957 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 2N4957?

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 2N4957 we delivered, we will accept the replacement or return of the 2N4957 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 2N4957.

(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 2N4957 pin diagram, 2N4957 datasheet?

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

画像 MS2441 MS2472 MS2473 MS2552 MS2553C
部品番号 MS2441 MS2472 MS2473 MS2552 MS2553C
メーカー Microsemi Corporation Microsemi Corporation Microsemi Corporation Microsemi Corporation Microsemi Corporation
Packaging Bulk Bulk Bulk Bulk Bulk
Series - - - - -
ProductStatus Discontinued at Mosen Discontinued at Mosen Discontinued at Mosen Discontinued at Mosen Discontinued at Mosen
TransistorType PNP PNP PNP PNP PNP
Voltage-CollectorEmitterBreakdown(Max) 30V 30V 30V 30V 30V
Frequency-Transition - - - - -
NoiseFigure(dBTyp@f) 3.5dB @ 450MHz 3.5dB @ 450MHz 3.5dB @ 450MHz 3.5dB @ 450MHz 3.5dB @ 450MHz
Gain 25dB 25dB 25dB 25dB 25dB
Power-Max 200mW 200mW 200mW 200mW 200mW
DCCurrentGain(hFE)(Min)@IcVce 30 @ 5mA, 10V 30 @ 5mA, 10V 30 @ 5mA, 10V 30 @ 5mA, 10V 30 @ 5mA, 10V
Current-Collector(Ic)(Max) 30mA 30mA 30mA 30mA 30mA
OperatingTemperature -65°C ~ 200°C (TJ) -65°C ~ 200°C (TJ) -65°C ~ 200°C (TJ) -65°C ~ 200°C (TJ) -65°C ~ 200°C (TJ)
MountingType Through Hole Through Hole Through Hole Through Hole Through Hole

2N4957 関連情報

以下の部品が含まれています "2N4957" ISSI、インテグレーテッド・シリコン・ソリューション・インク内 2N4957.

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  • メーカー
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  • 説明
在庫あり:2,054

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