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BF494

hot BF494

BF494

仅供参考

零件编号 BF494
制造商 Fairchild/ON Semiconductor
描述 TRANSISTOR RF NPN 20V TO-92
数据表

BF494 数据表
封装 TO-226-3, TO-92-3 (TO-226AA)
ECAD
库存 6,703,236 piece(s)
单价 Request a Quote
交货时间 可立即发货
预计送达时间 十一月 24 - 十一月 29 (选择速递服务)
请求报价
支付方式
送货服务
  • 我们提供的 BF494 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 BF494 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 BF494 的报价请求。

BF494参数

制造商Fairchild/ON Semiconductor
类别分立半导体产品 - 晶体管 - 双极 (BJT) - 射频
封装TO-226-3, TO-92-3 (TO-226AA)
ECAD
系列-
晶体管类型NPN
电压 - 集电极发射极击穿（最大值）20V
频率 - 过渡-
噪声系数（dB Typ @ f）-
获得-
力量 - 最大350mW
直流电流增益（hFE）（最小值）@ Ic，Vce67 @ 1mA, 10V
电流 - 收集器（Ic）（最大）30mA
工作温度150°C (TJ)
安装类型Through Hole
包/箱TO-226-3, TO-92-3 (TO-226AA)
供应商设备包TO-92-3

BF494数据表

BF494 Packaging

Customized Labels
Sealing
Packing
Insepction

BF494 FAQ

  • 1. How to order BF494 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 BF494 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the BF494. All suppliers must pass our qualification reviews before they can publish their products including BF494 on Heisener; we pay more attention to the channels and quality of BF494 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the BF494 price and inventory displayed accurate?
    The price and inventory of BF494 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 BF494?
    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 BF494 we delivered, we will accept the replacement or return of the BF494 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 BF494.
    (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 BF494 pin diagram, BF494 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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BF494 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

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AX7DBF4-945.0000T

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AX7DBF4-945.0000T

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AX7MBF4-945.0000

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零件编号 制造商 描述 库存

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BF494_D74Z

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AX7DBF4-945.0000

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BF494_D27Z

D# BF494_D27Z-ND

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AX7PBF4-945.0000T

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BF494

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D# AX5DBF4-945.0000T-ND

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零件编号 制造商 描述 库存

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BF494B

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OEM/CM QUOTES ONLY | NO BROKERS

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TBF494

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BF494322PF

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BF494

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BF4943100PF

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零件编号 制造商 描述 库存

BF494B

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OEM/CM ONLY

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BF494112

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OEM/CM ONLY

 489

BF494PRFMD

 NXP Semiconductors

OEM/CM ONLY

 383

BF494PHILIPS

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OEM/CM ONLY

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零件编号 制造商 描述 库存

BF494

 National Semiconductor Corporation

2000
零件编号 制造商 描述 库存

BF494B

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in stock - can ship the same day

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AX7PBF4-945.0000T

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AX7DBF4-945.0000T

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RoHS: Compliant
 0

AX7MBF4-945.0000T

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RoHS: Compliant
 0
零件编号 制造商 描述 库存

BF494

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 19022
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AX7DBF4-945.0000T

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 0

AX7PBF4-945.0000T

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AX7PBF4-945.0000C

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AX7DBF4-945.0000T

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 0

AX7MBF4-945.0000C

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AX7MBF4-945.0000

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 0

AX7MBF4-945.0000T

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AX7DBF4-945.0000C

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零件编号 制造商 描述 库存

BF49.4327PF

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 203

BF494

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OEM/CM ONLY

 56274

BF494B

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OEM/CM ONLY

 19878

BF49.4310PF

 Diverse Electronics

OEM/CM ONLY

 191

BF49.4333PF

 Diverse Electronics

OEM/CM ONLY

 144

TBF494

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OEM/CM ONLY

 20316

BF49.43100PF

 Diverse Electronics

OEM/CM ONLY

 216

BF49.4322PF

 Diverse Electronics

OEM/CM ONLY

 84
零件编号 制造商 描述 库存

BF494

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 19007
零件编号 制造商 描述 库存

BF494-PHILIPS

 Philips Semiconductors

RFQ

 10563
零件编号 制造商 描述 库存

BF494

 Fairchild Semiconductor Corporation

TRANSISTOR RF NPN 20V TO-92

 1064400

Quick Inquiry

BF494

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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BF494 Tags

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  • BF494 PDF
  • BF494 数据表
  • BF494 规格
  • BF494 图片
  • Fairchild/ON Semiconductor
  • Fairchild/ON Semiconductor BF494
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