購買 RKEF250 | RKEF250數據表 | Heisener.com
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RKEF250

RKEF250

RKEF250

僅供參考

零件編號 RKEF250
製造商 Littelfuse Inc.
描述 POLYSWITCH PTC RESET 2.5A T/H
數據表

RKEF250 數據表
封裝 Radial, Disc
ECAD
庫存 42,930 piece(s)
單價 Request a Quote
交貨期 待確認
預計送達時間 十二月 3 - 十二月 8 (選擇速遞服務)
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RKEF250參數

製造商Littelfuse Inc.
類別電路保護 - PTC 自復式保險絲
封裝Radial, Disc
ECAD
系列PolySwitch?, RKEF
類型Polymeric
電壓 - 最大60V
當前 - 最大40A
電流 - 保持（Ih）（最大）2.5A
當前 - 旅行（It）5A
旅行的時間15.6s
阻力 - 初始（Ri）（Min）40 mOhms
阻力 - 差旅（R1）（最大）140 mOhms
電阻 - 25°C（典型值）-
工作溫度-40°C ~ 85°C
評級-
安裝類型Through Hole
包/箱Radial, Disc
尺寸/尺寸0.512" L x 0.150" W (13.00mm x 3.81mm)
高度 - 坐姿（最大）0.740" (18.80mm)
厚度（最大）-
引線間距0.200" (5.08mm)

RKEF250數據表

RKEF250 Packaging

Customized Labels
Sealing
Packing
Insepction

RKEF250 FAQ

  • 1. How to order RKEF250 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 RKEF250 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the RKEF250. All suppliers must pass our qualification reviews before they can publish their products including RKEF250 on Heisener; we pay more attention to the channels and quality of RKEF250 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the RKEF250 price and inventory displayed accurate?
    The price and inventory of RKEF250 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 RKEF250?
    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 RKEF250 we delivered, we will accept the replacement or return of the RKEF250 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 RKEF250.
    (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 RKEF250 pin diagram, RKEF250 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SIT9120AI-1CF-33S155.520000X SIT9120AI-1CF-33S155.520000X SiTime, -40 TO 85C, 5032, 10PPM, 3.3V, 1, 6-SMD, No Lead, PolySwitch?, RKEF 查看
M39003/01-2408H M39003/01-2408H Vishay Sprague, CAP TANT 2.7UF 10% 75V AXIAL, Axial, PolySwitch?, RKEF 查看
1111J2500681KQT 1111J2500681KQT Knowles Syfer, CAP CER 680PF 250V C0G/NP0 1111, 1111 (2828 Metric), PolySwitch?, RKEF 查看
RWR74S5R62FRRSL RWR74S5R62FRRSL Vishay Dale, RES 5.62 OHM 5W 1% WW AXIAL, Axial, PolySwitch?, RKEF 查看
499-80-260-10-009101 499-80-260-10-009101 Preci-Dip, CONN HDR 60POS 2.54MM T/H R/A, -, PolySwitch?, RKEF 查看
5-520809-6 5-520809-6 TE Connectivity AMP Connectors, CONN PLUG 16POS FLAT CABLE 50SER, -, PolySwitch?, RKEF 查看
SFW5R-6STE1LF SFW5R-6STE1LF Amphenol FCI, CONN CIC TOP 5POS 1.00MM R/A, -, PolySwitch?, RKEF 查看
CA01COME18-10PBF80 CA01COME18-10PBF80 ITT Cannon, LLC, CONN RCPT 4POS INLINE W/PINS, -, PolySwitch?, RKEF 查看
CTVPS00RF-25-35SA-LC CTVPS00RF-25-35SA-LC Amphenol Aerospace Operations, CONN RCPT HSG FMALE 128POS PANEL, -, PolySwitch?, RKEF 查看
RCB24DHLD RCB24DHLD Sullins Connector Solutions, CONN EDGE DUAL FMALE 48POS 0.050, -, PolySwitch?, RKEF 查看
V375A8H300BG V375A8H300BG Vicor Corporation, CONVERTER MOD DC/DC 8V 300W, Full Brick, PolySwitch?, RKEF 查看

RKEF250 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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Quick Inquiry

RKEF250

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

ISO9001:2015, ICAS, IAF, UKAS

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RKEF250 Tags

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