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DS21448L

hot DS21448L

DS21448L

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零件编号 DS21448L
制造商 Maxim Integrated
描述 IC LIU QUAD E1/T1/J1 128-LQFP
数据表

DS21448L 数据表
封装 128-LQFP
ECAD
库存 11,820 piece(s)
单价 Request a Quote
交货时间 可立即发货
预计送达时间 六月 20 - 六月 25 (选择速递服务)
请求报价
支付方式
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DS21448L参数

制造商Maxim Integrated
类别集成电路（IC） - 接口 - 电信
封装128-LQFP
ECAD
系列-
功能Line Interface Unit (LIU)
接口-
电路数量4
电压 - 电源3.135 V ~ 3.465 V
供电320mA
功率（瓦）-
工作温度0°C ~ 70°C
安装类型Surface Mount
包/箱128-LQFP
供应商设备包128-LQFP (14x20)

DS21448L数据表

DS21448L Packaging

Customized Labels
Sealing
Packing
Insepction

DS21448L FAQ

  • 1. How to order DS21448L 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 DS21448L is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the DS21448L. All suppliers must pass our qualification reviews before they can publish their products including DS21448L on Heisener; we pay more attention to the channels and quality of DS21448L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the DS21448L price and inventory displayed accurate?
    The price and inventory of DS21448L 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 DS21448L?
    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 DS21448L we delivered, we will accept the replacement or return of the DS21448L 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 DS21448L.
    (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 DS21448L pin diagram, DS21448L datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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DS21448L 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

DS21448L+

D# DS21448L+

 Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP - Trays (Alt: DS21448L+)

 0

DS21448LN+

D# DS21448LN+

 Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP - Trays (Alt: DS21448LN+)

 0
零件编号 制造商 描述 库存

DS21448LN+

D# DS21448LN+

 Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP (Alt: DS21448LN+)

 0

DS21448L+

D# DS21448L+

 Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP (Alt: DS21448L+)

 0
零件编号 制造商 描述 库存

DS21448L+W

 Maxim Integrated Products

IC LINE QUAD 3.3V E1/T1/J1 LQFP

 0

DS21448-LW

 Maxim Integrated Products

IC LINE QUAD 3.3V E1/T1/J1 LQFP

 0

DS21448LDK

 Maxim Integrated Products

KIT DESIGN LIU DS21448L T1/J1/E1

 0

DS21448L

 Maxim Integrated Products

FRAMER E1/J1/T1 3.3V 128LQFP - Trays

 0

DS21448LN+

 Maxim Integrated Products

IC LIU QUAD E1/T1/J1 128-LQFP

 137

DS21448L+

 Maxim Integrated Products

FRAMER E1/J1/T1 3.3V 128LQFP - Trays

 0

DS21448LN

 Maxim Integrated Products

IC LIU QUAD E1/T1/J1 128-LQFP

 137
零件编号 制造商 描述 库存

DS21448L

D# DS21448L-ND

 Maxim Integrated Products

IC TELECOM INTERFACE 128LQFP

 0

DS21448LDK

D# DS21448LDK-ND

 Maxim Integrated Products

KIT DESIGN LIU DS21448L T1/J1/E1

 0

DS21448L+

D# DS21448L+-ND

 Maxim Integrated Products

IC TELECOM INTERFACE 128LQFP

 0

DS21448LN+

D# DS21448LN+-ND

 Maxim Integrated Products

IC TELECOM INTERFACE 128LQFP

 0

DS21448L+W

D# DS21448L+W-ND

 Maxim Integrated Products

IC TELECOM INTERFACE 128LQFP

 0
零件编号 制造商 描述 库存

DS21448L+

 Maxim Integrated Products

RoHS: Compliant
pbFree: Yes
 0

DS21448LN+

 Maxim Integrated Products

RoHS: Compliant
pbFree: Yes
 0
零件编号 制造商 描述 库存

DS21448L

OEM/CM QUOTES ONLY | NO BROKERS

 5750

DS21448LN

 Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

 36
零件编号 制造商 描述 库存

DS21448LMAXIM

 Maxim Integrated Products

OEM/CM ONLY

 2504

DS21448LW

 Maxim Integrated Products

OEM/CM ONLY

 1033

DS21448LA2

 Maxim Integrated Products

OEM/CM ONLY

 2503
零件编号 制造商 描述 库存

DS21448L+

D# 700-DS21448L

 Maxim Integrated Products

Telecom Interface ICs 3.3V E1/T1/J1 Quad Line Interface

RoHS: Compliant
 8
零件编号 制造商 描述 库存

DS21448LDK

D# NS-DS21448LDK

 Maxim Integrated Products

OEM/CM ONLY

 6969

DS21448L

D# NS-DS21448L

 Maxim Integrated Products

OEM/CM ONLY

 9458

DS21448L+

D# NS-DS21448L+

 Maxim Integrated Products

OEM/CM ONLY

 1619

DS21448LA2

D# NS-DS21448LA2

 DALLAS

OEM/CM ONLY

 2293

DS21448LN+

D# NS-DS21448LN+

 Maxim Integrated Products

OEM/CM ONLY

 5862
零件编号 制造商 描述 库存

DS21448LA2

 Dallas Semiconductor

OEM/CM ONLY

 140

DS21448LN+

 Maxim Integrated Products

OEM/CM ONLY

 61

DS21448L+

 Maxim Integrated Products

OEM/CM ONLY

 52
零件编号 制造商 描述 库存

DS21448L

 Maxim Integrated Products

shipping today

 999

DS21448L+

 Dallas Semiconductor

shipping today

 85
零件编号 制造商 描述 库存

DS21448LN

 Maxim Integrated Products

RFQ

 13503

DS21448L+

 Dallas Semiconductor

RFQ

 9723

Quick Inquiry

DS21448L

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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