High Precision Voltage 25W 50W 100W Ceramic Shunt Thick Film Resistor Low Frequency Wire Wound Braking Wirewound Resistors Electronic Components
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Product Highlights
- High Power & Durability: High power vitreous enamel coating with fireproof alumina porcelain body for excellent high temp load performance.
- Wide Power Range: Available in 25W, 50W, and 100W options for various electronic component needs.
- Flexible Customization: Offers flexible, minor, and full customization options including designs and samples.
- Industrial Grade Quality: 100% function inspection with 12 QA/QC inspectors ensuring high reliability.
- Versatile Applications: Suitable for medical apparatus, power supplies, locomotives, and new energy fields.
- Trusted Manufacturer: Established in 1966, top 100 electronic components enterprise with ISO certifications.
- Low MOQ Support: Minimum Order Quantity is just 1 unit, supporting small batch testing.
- Global Export Experience: 26 years of export experience with major markets in North America and China.
Product Attributes
- Application
- Medical Apparatus and Instruments
- Operating Temperature
- -10℃ to 60℃
- Resistance
- Fixed Resistor
- Model NO.
- 001
- Function for Resistance
- Load Resistor, Protective Resistor
- Installation
- DIP Resistor
- Material
- Wire-Wound Resistor
- Packaging
- Throught Hole
- Type
- Wirewound Load Resistor
- Quantity
- Single Connection
- Shape
- Button Shape
- Resistance Change Scale
- Linear Scale
- Brand
- Double Circle
- Transport Package
- Box
- Specification
- Wirewound Resistors
- Trademark
- DOUBLE CIRCLE
- Origin
- Bengbu
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Product Description
RX20 /RX21 High power vitreous enamaled wire-wound resistors
Uses the high temperature firepreof alumina porcelainbody,full-welded constucture
·Excellent high temperature load performance
·T series is adjustable, N series is noninductive
·Assembly and fittings (available)
Applications·
Mostly used in large scale power supply electiclalequipment,locomative etc.
Reference Standards:Q/ATK044-2005
Derating Curve:
Dimensions(mm):
Technical Specifications



Bengbu Doublecircle Electronics Group Co., Ltd. , founded in 1966, mainly develops, produces and sells various kinds of electronic components, such as resistors, inductors, relays and other electronic components, as well as PDU, BDU and other automotive electronic products. The products are widely used in aerospace,communication, automatic control, instrumentation, rail transportation, and automobile. Electronics, energy saving lighting, new energy, charging piles, electric vehicles and other fields. As the national high-tech enterprise and Anhui innovative enterprise, the company is the backbone of the domestic electronic component industry. In 2009, it entered the ranks of the top 100 electronic components in China. It is the standing director unit of the China electronic component industry association, a member of the National Standardization Technology Committee of electronic equipment resistance components and some product industries. The company has established the provincial enterprise technology center; it has been appraised as the Anhui Province intellectual property right enterprise, and the "double circle" trademark has won the title of "the famous trademark of Anhui province". The wire wound resistor and precision metal film resistor produced by the double circle group are famous brand products in Anhui. The enterprises of the group include BDS electronics inc.,Anhui Changsheng Electronics Co., Ltd. , vitrohm china far east electronics Co., Ltd., Doublecircle lnductor Co.,Ltd.of Bengbu, Germany SRT company, Zhijie electronics and so on
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR269647". Items marked "" are certified.
Company Profile
Bengbu Doublecircle Electronics Group Co., Ltd., founded in 1966, mainly develops, produces and sells various kinds of electronic components, such as resistors, inductors, relays and other electronic components, as well as PDU, BDU and other automotive electronic products. The products are widely used in aerospace, communication, automatic control, instrumentation, rail transportation, and automobile. Electronics, energy saving lighting, new energy, charging piles, electric vehicles and other fields. As the national high-tech enterprise and Anhui innovative enterprise, the company is the backbone of the domestic electronic component industry. In 2009, it entered the ranks of the top 100 electronic components in China. It is the standing director unit of the China electronic component industry association, a member of the National Standardization Technology Committee of electronic equipment resistance components and some product industries. The company has established the provincial enterprise technology center; It has been appraised as the Anhui Province intellectual property right enterprise, and the "double circle" trademark has won the title of "the famous trademark of Anhui province". The wire wound resistor and precision metal film resistor produced by the double circle group are famous brand products in Anhui. The enterprises of the group include BDS electronics inc., Anhui Changsheng Electronics Co., Ltd., vitrohm China Far East electronics Co., Ltd., Doublecircle lnductor Co., Ltd. Of Bengbu, Germany SRT company, Zhijie electronics and so on
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 818 Xingzhong Road, Bengbu, Anhui, China
-
Plant Area
- 29000 square meters
-
Number of Employees
- 178
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, PayPal, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 260
Our Production Capability & Technical Expertise
-
Main Products
- Resistor, High Voltage DC Contactor
-
Production Lines
- 20
-
Production Machines
- Automatic Production Line, Winding Machine, Curing Box, Electron Beam Welding Machine, Resistance Adjusting Machine, Spot Welding Machine, Drying Oven
-
QA/QC inspectors
- 12 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
R&D Engineers
- 70 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1990-04-26
-
Export Year
- 26 Years
-
Main Markets
- North America, China Tai Wan
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, Others
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What are the available power ratings?
- The resistors are available in 25W, 50W, and 100W power ratings.
- Can I customize the resistor specifications?
- Yes, we offer flexible, minor, and full customization options, including customization from designs and samples.
- What is the Minimum Order Quantity (MOQ)?
- The Minimum Order Quantity is 1 unit.
- What certifications does the company hold?
- The company holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and products have CE certification.
- What are the payment terms?
- Payment terms include LC, T/T, D/P, Western Union, PayPal, and small-amount payment.
- What is the lead time for production?
- The average lead time is one month for both peak and off-season periods.
- What types of resistors are available?
- We offer T series (adjustable) and N series (noninductive) wirewound load resistors.
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