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2N4957

hot 2N4957

2N4957

僅供參考

零件編號 2N4957
製造商 Microsemi Corporation
描述 TRANS PNP 30V 30MA TO72
數據表
封裝 TO-72-3 Metal Can
ECAD
庫存 11,436 piece(s)
單價 Request a Quote
交貨期 可立即發貨
預計送達時間 五月 1 - 五月 6 (選擇速遞服務)
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  • 我們提供的 2N4957 具有全球市場競爭力的價格,如有需要請發送詢價單給我們。謝謝!
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2N4957參數

製造商Microsemi Corporation
類別離散半導體產品 - 電晶體 - 雙極 (BJT) - RF
封裝TO-72-3 Metal Can
ECAD
系列-
晶體管類型PNP
電壓 - 集電極發射極擊穿(最大值)30V
頻率 - 過渡-
噪聲係數(dB Typ @ f)3.5dB @ 450MHz
獲得25dB
力量 - 最大200mW
直流電流增益(hFE)(最小值)@ Ic,Vce30 @ 5mA, 10V
電流 - 收集器(Ic)(最大)30mA
工作溫度-65°C ~ 200°C (TJ)
安裝類型Through Hole
包/箱TO-72-3 Metal Can
供應商設備包TO-72

2N4957 Packaging

Customized Labels
Sealing
Packing
Insepction

2N4957 FAQ

  • 1. How to order 2N4957 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 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 Heisener; 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.

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2N4957 保證

Service Guarantee

服務保證

我們保證100%的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格,我們將負責您的退款或更換,但物品必須以原始狀態退回。

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Amplifier High Frequency300 Krad(Si) - Waffle Pack (Alt: JANSF2N4957UB)

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PNP TRANSISTOR - Tape and Reel (Alt: 2N4957UB/TR)

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Amplifier, High Frequency100 Krad(Si) - Bulk (Alt: JANSR2N4957)

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Transistor GP BJT PNP 30V 0.03A 4-Pin TO-72 - Bulk (Alt: JAN2N4957)

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SC2N4957UB102

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AMPLIFIERSILICON PNP BIPOLAR TRANSISTOR MILITARY - Waffle Pack (Alt: SC2N4957UB102)

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2N4957JVJANTXV

D# JANTXV2N4957

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Amplifier High Frequency - Bulk (Alt: JANTXV2N4957)

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2N4957JANTX

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Amplifier, High Frequency300 Krad(Si) - Bulk (Alt: JANSF2N4957)

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零件編號 製造商 描述 庫存

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Microsemi Corporation

RF TRANS PNP 30V 30MA TO72

0
零件編號 製造商 描述 庫存

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Microsemi Corporation

In stock shipping within 2days

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JANTXV2N4957

Microsemi Corporation

Available

63
零件編號 製造商 描述 庫存

2N4957UB

Microsemi Corporation

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

13
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122

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OEM/CM QUOTES ONLY | NO BROKERS

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32

JANTXV2N4957

OEM/CM QUOTES ONLY | NO BROKERS

1450

2N4957JX

Semicoa

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2219

2N4957CHIP

N/A

OEM/CM QUOTES ONLY | NO BROKERS

101

2N49572

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149

2N4957114

WMC

OEM/CM QUOTES ONLY | NO BROKERS

19

SC2N4957UB102

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OEM/CM QUOTES ONLY | NO BROKERS

1090

2N4957

New Jersey Semiconductor Products Inc

OEM/CM QUOTES ONLY | NO BROKERS

7331

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JAN2N4957

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OEM/CM QUOTES ONLY | NO BROKERS

1160

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Semicoa

OEM/CM QUOTES ONLY | NO BROKERS

125
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JANSF2N4957UB

Microchip Technology Inc

OEM/CM ONLY

10099
零件編號 製造商 描述 庫存

2452

D# 92N4957

SPC Multicomp

SPACER/STANDOFF, HEX NYLON 6.35Mm x 12.7MM, Standoff Material:Nylon (Polyamide), Thread Size - Metric:-, Thread Size - Imperial:8-32, Standoff Type:Hex Male-Female, Body Length:12.7mm, Overall Length:17.46mm, External Width:6.35mm RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 80
Container: Package
2

2N4957

D# 07AH1328

Solid State Devices Inc (SSDI)

BILATERAL SWITCH

RoHS: Not Compliant
Min Qty: 100
Container: Bulk
0

2455RM 85010006

D# 02N4957

Honeywell Sensing and Control

COMMERCIAL THERMOSTAT

RoHS: Not Compliant
Min Qty: 100
Container: Bulk
0
零件編號 製造商 描述 庫存

2N4957+JAN

D# NS-2N4957+JAN

Defense Logistics Agency

OEM/CM ONLY

1954

2455RM 85010006

D# NS-2455RM 85010006

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OEM/CM ONLY

2479

2N4957+JANTX

D# NS-2N4957+JANTX

Defense Logistics Agency

OEM/CM ONLY

1396

2N4957+JANTXV

D# NS-2N4957+JANTXV

Defense Logistics Agency

OEM/CM ONLY

6382
零件編號 製造商 描述 庫存

2N4957

Motorola Semiconductor Products

Bipolar Junction Transistor, PNP Type, TO-72

24

JANTX2N4957

Motorola Semiconductor Products

Bipolar Junction Transistor, PNP Type, TO-72

1

JANTXV2N4957

Motorola Semiconductor Products

Bipolar Junction Transistor, PNP Type, TO-72

41

2N4957JANTX

Compensated Devices Inc

368

2N4957JX

SEMICOA SEMI

7

JAN2N4957

Motorola Semiconductor Products

Bipolar Junction Transistor, PNP Type, TO-72

24
零件編號 製造商 描述 庫存

JV2N4957

D# JV2N4957

SCA

Inventory R

10

2N4957

D# 2N4957

Motorola Semiconductor Products

Inventory R

26
零件編號 製造商 描述 庫存

2455RM 85010006

D# 000000000002157302

Honeywell Sensing and Control

Thermostats Open on Rise,15A/10A Manual Reset

0
零件編號 製造商 描述 庫存

JTX2N4957

Semicoa Semiconductors

OEM/CM ONLY

144

2N4957JTX

Semicoa Semiconductors

OEM/CM ONLY

124

2N4957

Semicoa Semiconductor

OEM/CM ONLY

10755

2N4957JV

Semicoa Semiconductors

OEM/CM ONLY

591

2N4957J

Semicoa Semiconductors

OEM/CM ONLY

124

2N4957 CHIP

N/A

OEM/CM ONLY

283

JANHCA2N4957

Semicoa Semiconductors

OEM/CM ONLY

6438

JANTXV2N4957

Microsemi Corporation

OEM/CM ONLY

2417

2N4957JAN

Semicoa Semiconductors

OEM/CM ONLY

124

2N4957JX

Semicoa Semiconductors

OEM/CM ONLY

1989

SC2N4957UB102

Semicoa Semiconductors

OEM/CM ONLY

932

JANTXV2N4957UB

Semicoa Semiconductors

OEM/CM ONLY

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2N4957/2

OEM/CM ONLY

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J2N4957

SMSC

OEM/CM ONLY

471

JAN2N4957

Microsemi Corporation

OEM/CM ONLY

1431
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JANTXV2N4957

D# 35274165

Microsemi Corporation

Trans RF BJT PNP 30V 0.03A 200mW Bag

RoHS: Not Compliant
0

2455RM 85010006

D# 53024674

Honeywell Sensing and Control

Bimetal Disc Thermostat Manual Reset Open on Rise 2-Pin

RoHS: Compliant
0
零件編號 製造商 描述 庫存

2N4957

Microsemi Corporation

Chip Type 2C4957 Geometry 0006 Polarity PNP | RF TRANS PNP 30V 30MA TO72

300

Quick Inquiry

2N4957

質量認證

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2N4957 Tags

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2N4957可用於