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2N4449UB

2N4449UB

2N4449UB

仅供参考

零件编号 2N4449UB
制造商 Microsemi Corporation
描述 NPN TRANSISTOR
数据表
封装 -
ECAD
库存 3,344 piece(s)
单价 Request a Quote
交货时间 待确认
预计送达时间 五月 20 - 五月 25 (选择速递服务)
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  • 我们提供的 2N4449UB 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！
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2N4449UB参数

制造商Microsemi Corporation
类别分立半导体产品 - 晶体管 - 双极 (BJT) - 单
封装-
ECAD
系列Military, MIL-PRF-19500/317
晶体管类型NPN
电流 - 收集器（Ic）（最大）-
电压 - 集电极发射极击穿（最大值）20V
Vce饱和度（最大值）@ Ib，Ic450mV @ 10mA, 100mA
电流 - 收集器截止（最大）400nA
直流电流增益（hFE）（最小值）@ Ic，Vce20 @ 100mA, 1V
力量 - 最大360mW
频率 - 过渡-
工作温度-65°C ~ 200°C (TJ)
安装类型Surface Mount
包/箱-
供应商设备包UB

2N4449UB Packaging

Customized Labels
Sealing
Packing
Insepction

2N4449UB FAQ

  • 1. How to order 2N4449UB 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 2N4449UB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 2N4449UB. All suppliers must pass our qualification reviews before they can publish their products including 2N4449UB on Heisener; we pay more attention to the channels and quality of 2N4449UB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 2N4449UB price and inventory displayed accurate?
    The price and inventory of 2N4449UB 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 2N4449UB?
    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 2N4449UB we delivered, we will accept the replacement or return of the 2N4449UB 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 2N4449UB.
    (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 2N4449UB pin diagram, 2N4449UB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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2N4449UB 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

2N4449UB

D# V36:1790_09097231

 Microchip Technology Inc

Trans GP BJT NPN 20V 400mW 4-Pin Case UB Bag

RoHS: Not Compliant
 0
零件编号 制造商 描述 库存

JANTX2N4449UB

D# JANTX2N4449UB

 VPT Components

High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JANTX2N4449UB)

 0

JANTXV2N4449UB

D# JANTXV2N4449UB

 VPT Components

High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JANTXV2N4449UB)

 0

2N4449UB

D# 2N4449UB

 Microchip Technology Inc

Trans GP BJT NPN 20V 3-Pin UB - Bag (Alt: 2N4449UB)

RoHS: Not Compliant
 0

JAN2N4449UB

D# JAN2N4449UB

 VPT Components

High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JAN2N4449UB)

 0
零件编号 制造商 描述 库存

2N4449UB

D# 2N4449UB-ND

 Microchip Technology Inc

NPN TRANSISTOR

 0
零件编号 制造商 描述 库存

JANTX2N4449UB

 VPT Components

OEM/CM QUOTES ONLY | NO BROKERS

 1

JANTXV2N4449UB

 VPT Components

OEM/CM QUOTES ONLY | NO BROKERS

 1

JAN2N4449UB

 VPT Components

OEM/CM QUOTES ONLY | NO BROKERS

 1
零件编号 制造商 描述 库存

2N4449UB

 Microchip Technology Inc

BJTs

RoHS: Compliant
 0
零件编号 制造商 描述 库存

2N4449UB

D# MCHP00000047148

 Microchip Technology Inc

BJTs

 0
零件编号 制造商 描述 库存

JANTX2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JAN2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANTXV2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANS2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANSR2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANS2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JAN2N4449UBC

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANTXV2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANTX2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

JANSR2N4449UB

 VPT Components

HI-REL MIL-PRF-19500/317

pbFree: Pb-Free
 0

Quick Inquiry

2N4449UB

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。

广东省“守合同重信用”企业ISO9001:2015, ICAS, IAF, UKAS

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2N4449UB Tags

  • 2N4449UB
  • 2N4449UB PDF
  • 2N4449UB 数据表
  • 2N4449UB 规格
  • 2N4449UB 图片
  • Microsemi Corporation
  • Microsemi Corporation 2N4449UB
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