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2N4957

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2N4957

仅供参考

零件编号 2N4957
制造商 Microsemi Corporation
描述 TRANS PNP 30V 30MA TO72
数据表
封装 TO-72-3 Metal Can
ECAD
库存 11,436 piece(s)
单价 Request a Quote
交货时间 可立即发货
预计送达时间 七月 2 - 七月 7 (选择速递服务)
请求报价
支付方式
送货服务
  • 我们提供的 2N4957 具有全球市场竞争力的价格,如有需要请发送询价单给我们。谢谢!
  • 添加 2N4957 及其数量至BOM以便提交您的报价请求。 Heisener.com 无需注册便可以提交 2N4957 的报价请求。

2N4957参数

制造商Microsemi Corporation
类别分立半导体产品 - 晶体管 - 双极 (BJT) - 射频
封装TO-72-3 Metal Can
ECAD
系列-
晶体管类型PNP
电压 - 集电极发射极击穿(最大值)30V
频率 - 过渡-
噪声系数(dB Typ @ f)3.5dB @ 450MHz
获得25dB
力量 - 最大200mW
直流电流增益(hFE)(最小值)@ Ic,Vce30 @ 5mA, 10V
电流 - 收集器(Ic)(最大)30mA
工作温度-65°C ~ 200°C (TJ)
安装类型Through Hole
包/箱TO-72-3 Metal Can
供应商设备包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 保证

Service Guarantee

服务保证

我们保证100%的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格,我们将负责您的退款或更换,但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

JANTX2N4957

D# V37:1799_07076854

Semicoa Semiconductors

PNP Silicon transistor

RoHS: Not Compliant
0

2N4957UB

D# V36:1790_09127572

Microchip Technology Inc

Trans RF BJT PNP 30V 0.03A 200mW 4-Pin Case UB Waffle

RoHS: Not Compliant
0

2455RM 85010006

D# V99:2348_07420948

Honeywell Sensing and Control

Bimetal Disc Thermostat Manual Reset Open on Rise 2-Pin

RoHS: Compliant
0

JAN2N4957UB

D# V37:1799_09132825

Microchip Technology Inc

Silicon PNP Amplifier Transistor Designed for VHF-UHF Equipment

RoHS: Compliant
0

JAN2N4957

D# V37:1799_07076853

Semicoa Semiconductors

PNP Silicon transistor

RoHS: Not Compliant
0

JANTXV2N4957

D# VN6:3635_17334491

Microsemi Corporation

Trans RF BJT PNP 30V 0.03A 200mW Bag

RoHS: Not Compliant
0

JANTXV2N4957UB

D# V37:1799_09140019

Microchip Technology Inc

Trans RF BJT PNP 30V 0.03A 200mW 4-Pin Case UB

RoHS: Compliant
0

JANTX2N4957UB

D# V37:1799_07076868

Semicoa Semiconductors

Trans RF BJT PNP 30V 0.03A 3-Pin CSOT-23

RoHS: Not Compliant
0

2N4957

D# V36:1790_09127571

Microchip Technology Inc

Trans RF BJT PNP 30V 0.03A 200mW Bag

RoHS: Not Compliant
0
零件编号 制造商 描述 库存

JANTX2N4957UB

D# JANTX2N4957UB/TR

Microchip Technology Inc

PNP TRANSISTOR - Tape and Reel (Alt: JANTX2N4957UB/TR)

RoHS: Compliant
0

SC2N4957UB102

D# SC2N4957UB102

Semicoa Semiconductors

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

0

JANTXVF2N4957UB

D# JANTXVF2N4957UB

Semicoa Semiconductors

Amplifier High Frequency300 Krad(Si) - Waffle Pack (Alt: JANTXVF2N4957UB)

RoHS: Not Compliant
0

JANSF2N4957UB

D# JANSF2N4957UB

Semicoa Semiconductors

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

0

2N4957JANTX

D# JANTX2N4957

Semicoa Semiconductors

Amplifier High Frequency - Bulk (Alt: JANTX2N4957)

RoHS: Not Compliant
0

JAN2N4957UB

D# JAN2N4957UB

Semicoa Semiconductors

Transistor GP BJT PNP 30V 0.03A 4-Pin TO-72 - Waffle Pack (Alt: JAN2N4957UB)

0

JANTX2N4957

D# JANTX2N4957

Microchip Technology Inc

PNP TRANSISTOR, COLLECTOR CURRENT 1 A - Bag (Alt: JANTX2N4957)

RoHS: Not Compliant
0

JAN2N4957

D# JAN2N4957

Semicoa Semiconductors

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

RoHS: Not Compliant
0

JANS2N4957UB

D# JANS2N4957UB

Semicoa Semiconductors

Amplifier High Frequency - Waffle Pack (Alt: JANS2N4957UB)

0

JANTXVR2N4957

D# JANTXVR2N4957

Semicoa Semiconductors

Amplifier, High Frequency100 Krad(Si) - Bulk (Alt: JANTXVR2N4957)

RoHS: Not Compliant
0

JANSR2N4957UB

D# JANSR2N4957UB

Semicoa Semiconductors

Amplifier High Frequency100 Krad(Si) - Waffle Pack (Alt: JANSR2N4957UB)

RoHS: Not Compliant
0

2N4957JVJANTXV

D# JANTXV2N4957

Semicoa Semiconductors

Amplifier High Frequency - Bulk (Alt: JANTXV2N4957)

0

2N4957UB

D# 2N4957UB/TR

Microchip Technology Inc

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

RoHS: Compliant
0

JANSR2N4957

D# JANSR2N4957

Semicoa Semiconductors

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

RoHS: Not Compliant
0

JANSF2N4957

D# JANSF2N4957

Semicoa Semiconductors

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

0
零件编号 制造商 描述 库存

2N4957

Motorola Semiconductor Products

11

JANTX2N4957

Motorola Semiconductor Products

1

2N4957JX

SEMICOA SEMICONDUCTORS

9
零件编号 制造商 描述 库存

2455RM 85010006

Honeywell Sensing and Control

Sensors, Thermal , Thermostats

0
零件编号 制造商 描述 库存

JAN2N4957UB

D# 1086-20995-ND

Microsemi Corporation

RF TRANS PNP 30V 30MA UB

0

2N4957UB

D# 1086-20994-ND

Microsemi Corporation

RF TRANS PNP 30V 30MA UB

0

JAN2N4957

D# 1086-20991-ND

Microsemi Corporation

RF TRANS PNP 30V 30MA TO72

0

2N4957

D# 1086-20990-ND

Microsemi Corporation

RF TRANS PNP 30V 30MA TO72

0

JANTX2N4957UB

D# 1086-20996-ND

Microsemi Corporation

RF TRANS PNP 30V 30MA UB

0

JANTXV2N4957UB

D# 1086-20997-ND

Microsemi Corporation

RF TRANS PNP 30V 30MA UB

0

JANTX2N4957

D# 1086-20992-ND

Microsemi Corporation

RF TRANS PNP 30V 30MA TO72

0

2455RM 85010006

D# 480-6728-ND

Honeywell Sensing and Control

THERMOSTAT 83DEG C SPST-NC CYL

0

JANTXV2N4957

D# 1086-20993-ND

Microsemi Corporation

RF TRANS PNP 30V 30MA TO72

0
零件编号 制造商 描述 库存

JANTXV2N4957UB

Microsemi Corporation

In stock shipping within 2days

660
零件编号 制造商 描述 库存

JANTXV2N4957

Microsemi Corporation

Available

63
零件编号 制造商 描述 库存

2N4957UB

Microsemi Corporation

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

13
零件编号 制造商 描述 库存

JANTX2N4957

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

2118

2N49572

OEM/CM QUOTES ONLY | NO BROKERS

149

JANTX2N4957T

SES

OEM/CM QUOTES ONLY | NO BROKERS

32

JAN2N4957

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

1160

2N4957JTX

Semicoa

OEM/CM QUOTES ONLY | NO BROKERS

122

2N4957

New Jersey Semiconductor Products Inc

OEM/CM QUOTES ONLY | NO BROKERS

7331

JANHCA2N4957

Semicoa

OEM/CM QUOTES ONLY | NO BROKERS

7450

2N4957114

WMC

OEM/CM QUOTES ONLY | NO BROKERS

19

JTX2N4957

Semicoa

OEM/CM QUOTES ONLY | NO BROKERS

125

SC2N4957UB102

Semicoa

OEM/CM QUOTES ONLY | NO BROKERS

1090

JANTXV2N4957

OEM/CM QUOTES ONLY | NO BROKERS

1450

2N4957JAN

Semicoa

OEM/CM QUOTES ONLY | NO BROKERS

122

2N4957JX

Semicoa

OEM/CM QUOTES ONLY | NO BROKERS

2219

2N4957UB

Microsemi Corporation

OEM/CM QUOTES ONLY | NO BROKERS

15

2N4957MOTNOTES

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

6

2N4957HR

STI

OEM/CM QUOTES ONLY | NO BROKERS

6

2N4957JV

Semicoa

OEM/CM QUOTES ONLY | NO BROKERS

650

2N4957CHIP

N/A

OEM/CM QUOTES ONLY | NO BROKERS

101
零件编号 制造商 描述 库存

JANSF2N4957UB

Microchip Technology Inc

OEM/CM ONLY

10099
零件编号 制造商 描述 库存

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
零件编号 制造商 描述 库存

2N4957+JANTX

D# NS-2N4957+JANTX

Defense Logistics Agency

OEM/CM ONLY

1396

2455RM 85010006

D# NS-2455RM 85010006

Honeywell Sensing and Control

OEM/CM ONLY

2479

2N4957+JANTXV

D# NS-2N4957+JANTXV

Defense Logistics Agency

OEM/CM ONLY

6382

2N4957+JAN

D# NS-2N4957+JAN

Defense Logistics Agency

OEM/CM ONLY

1954
零件编号 制造商 描述 库存

2N4957JANTX

Compensated Devices Inc

368

JANTX2N4957

Motorola Semiconductor Products

Bipolar Junction Transistor, PNP Type, TO-72

1

2N4957JX

SEMICOA SEMI

7

JANTXV2N4957

Motorola Semiconductor Products

Bipolar Junction Transistor, PNP Type, TO-72

41

JAN2N4957

Motorola Semiconductor Products

Bipolar Junction Transistor, PNP Type, TO-72

24

2N4957

Motorola Semiconductor Products

Bipolar Junction Transistor, PNP Type, TO-72

24
零件编号 制造商 描述 库存

JV2N4957

D# JV2N4957

SCA

Inventory R

10

2N4957

D# 2N4957

Motorola Semiconductor Products

Inventory R

26
零件编号 制造商 描述 库存

2455RM 85010006

D# 000000000002157302

Honeywell Sensing and Control

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

0
零件编号 制造商 描述 库存

2N4957

Semicoa Semiconductor

OEM/CM ONLY

10755

JAN2N4957

Microsemi Corporation

OEM/CM ONLY

1431

JTX2N4957

Semicoa Semiconductors

OEM/CM ONLY

144

2N4957/2

OEM/CM ONLY

148

JANHCA2N4957

Semicoa Semiconductors

OEM/CM ONLY

6438

2N4957JV

Semicoa Semiconductors

OEM/CM ONLY

591

2N4957JTX

Semicoa Semiconductors

OEM/CM ONLY

124

2N4957JAN

Semicoa Semiconductors

OEM/CM ONLY

124

2N4957 CHIP

N/A

OEM/CM ONLY

283

2N4957JX

Semicoa Semiconductors

OEM/CM ONLY

1989

JANTXV2N4957UB

Semicoa Semiconductors

OEM/CM ONLY

676

JANTXV2N4957

Microsemi Corporation

OEM/CM ONLY

2417

J2N4957

SMSC

OEM/CM ONLY

471

SC2N4957UB102

Semicoa Semiconductors

OEM/CM ONLY

932

2N4957J

Semicoa Semiconductors

OEM/CM ONLY

124
零件编号 制造商 描述 库存

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
零件编号 制造商 描述 库存

2N4957

Microsemi Corporation

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

300

Quick Inquiry

2N4957

质量认证

黑森尔对质量的承诺,塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

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2N4957 Tags

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  • 2N4957 规格
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