RC0805JR-0739KL
Res Thick Film 0805 39K Ohm 5% 0.125W(1/8W) ±100ppm/°C Pad SMD T/R
Inventory:6,537
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Part Number : RC0805JR-0739KL
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Manufacturer : Yageo
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Components Classification : Chip Resistor - Surface Mount
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Datesheet : RC0805JR-0739KL DataSheet (PDF)
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Series : RC_L
Overview of RC0805JR-0739KL
The RC0805JR-0739KL is a Chip Resistors optimized for high-reliability and precision operations. It provides excellent performance for various applications, including analog and digital signal switching.
Features
- Thick Film Technology: The RC0805JR-0739KL features thick film technology, which provides high precision and reliability in its resistance value.
- High Power Handling: This chip resistor can handle high power levels of up to 125mW, making it suitable for demanding applications.
- Small Footprint: The RC0805JR-0739KL has a compact 0805 package size, allowing for increased circuit density and reduced board space requirements.
- High Temperature Operation: This chip resistor is designed to operate reliably in high temperature environments, making it suitable for use in harsh industrial or automotive applications.
- Low Noise and Interference: The RC0805JR-0739KL features low noise and interference characteristics, ensuring clean signal transmission and minimal electromagnetic radiation.
Applications
- Analog Signal Processing: The RC0805JR-0739KL is suitable for use in analog signal processing applications, such as amplifiers, filters, and voltage regulators.
- Digital Signal Processing: This chip resistor can also be used in digital signal processing applications, including data converters, logic gates, and clock circuits.
- Automotive Systems: The RC0805JR-0739KL is suitable for use in automotive systems, such as engine control units, anti-lock braking systems (ABS), and airbag deployment systems.
- Aerospace and Defense: This chip resistor can be used in aerospace and defense applications, including navigation systems, communication equipment, and radar systems.
Advantages and Disadvantages
Advantages
- High Precision and Reliability: The RC0805JR-0739KL features high precision and reliability in its resistance value, ensuring consistent performance over time.
- Compact Size: This chip resistor has a compact 0805 package size, allowing for increased circuit density and reduced board space requirements.
Disadvantages
- Sensitivity to Environmental Factors: The RC0805JR-0739KL may be sensitive to environmental factors such as temperature, humidity, and vibration, which can affect its performance over time.
- Limited Power Handling: This chip resistor has a limited power handling capacity of 125mW, making it less suitable for high-power applications.
Equivalents
For similar functionalities, consider these alternatives to the RC0805JR-0739KL:
- RC0805FR-0722KL: This chip resistor features a similar package size and resistance value, but with slightly different specifications.
- RC1206JR-0747KL: This chip resistor has a larger 1206 package size and a higher power handling capacity, making it suitable for more demanding applications.
- RC0603FR-0711KL: This chip resistor features a smaller 0603 package size and a lower resistance value, making it suitable for use in high-frequency or high-speed applications.
Frequently Asked Questions
Q: What is the maximum power handling capacity of the RC0805JR-0739KL?
A: The maximum power handling capacity of the RC0805JR-0739KL is 125mW.
Q: Can the RC0805JR-0739KL be used in high-reliability applications?
A: Yes, the RC0805JR-0739KL features high precision and reliability in its resistance value, making it suitable for use in high-reliability applications.
Q: What is the operating temperature range of the RC0805JR-0739KL?
A: The operating temperature range of the RC0805JR-0739KL is -40°C to 150°C.
Q: Can the RC0805JR-0739KL be used in aerospace and defense applications?
A: Yes, the RC0805JR-0739KL can be used in aerospace and defense applications due to its high precision and reliability in its resistance value, as well as its compact size and low noise characteristics.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Thick Film Resistors - SMD | RoHS | Details |
Series | RC | Resistance | 39 kOhms |
Power Rating | 125 mW (1/8 W) | Tolerance | 5 % |
Temperature Coefficient | 100 PPM / C | Minimum Operating Temperature | - 55 C |
Maximum Operating Temperature | + 155 C | Voltage Rating | 150 V |
Case Code - in | 0805 | Case Code - mm | 2012 |
Application | High Reliability | Brand | YAGEO |
Height | 0.5 mm | Length | 2 mm |
Mounting Style | PCB Mount | Product | Thick Film Resistors SMD |
Product Type | Thick Film Resistors | Factory Pack Quantity | 5000 |
Subcategory | Resistors | Technology | Thick Film |
Termination Style | SMD/SMT | Type | General Purpose |
Width | 1.25 mm | Unit Weight | 0.000194 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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RC0805JR-0739KL
Res Thick Film 0805 39K Ohm 5% 0.125W(1/8W) ±100ppm/°C Pad SMD T/R
Inventory:
6,537
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




