RWR78S1272FRB12

RWR78S1272FRB12: Premium wirewound resistors with high reliability
5,786 Effective Inventory

RWR78S1272FRB12

Effective Inventory5,786

RWR78S1272FRB12: Premium wirewound resistors with high reliability

  • Manufacturer Part # : RWR78S1272FRB12

  • Package/Case: AXIAL

  • Brand: Vishay

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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Example

Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

RWR78S1272FRB12 DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Interested Parts

Rapid Quote

Please submit RFQ for RWR78S1272FRB12 or email to us: Email: [email protected], we will contact you in 12 hours.

RWR78S1272FRB12 Details

Key Features

  • High temperature silicone coated
  • Complete welded construction
  • Qualified to MIL-PRF-39007
  • Available in non-inductive styles (type N) with Ayrton-Perry winding for lowest reactive components
  • “S” level failure rate available
  • “Terminal Wire and Winding” type “W” and “Z” are not listed below but are available upon request. Please reference MIL-PRF-39007 QPL for approved “failure rate” and “resistance tolerance/ranges”

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Series Military, MIL-PRF-39007, RWR78S Packaging ! Bulk
    Part Status ! Active Resistance 12.7 kOhms
    Tolerance ±1% Power (Watts) 10W
    Composition Wirewound Features Military, Moisture Resistant
    Temperature Coefficient ! ±20ppm/°C Operating Temperature ! -55°C ~ 250°C
    Package / Case Axial Supplier Device Package Axial
    Size / Dimension 0.375" Dia x 1.780" L (9.53mm x 45.21mm) Number of Terminations 2
    Failure Rate ! R (0.01%) Base Product Number RWR78

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