MMFR

MMFR RESI | Alldatasheet

Document overview

• Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
• PDF pages: 7

Technical content

DataSheet No.: E13010 Version: V0 Date: 2023/04/28 10Ω-1MΩ ±0.05% ±5ppm/℃ ±0.05% Precision Instrumentation

Applications

Better Solution for Sustainable High End Manufacturing Precision Metal Film Molded Resistor MMFR

Precision Metal Film Molded Resistor Tight Tolerance, Low TCR, High Load Life Stability MMFR series uses 96% alumina ceramic cores, combined with precision metal film deposition technology, to achieve the target resistance through laser trimming. The lowest TCR of MMFR series is ±5ppm/℃. Load life stability is significantly improved compared to general metal film resistor. At +70℃ ambient temperature, the maximum resistance change after loading the rated power for 1000 hours is ±0.05%, with strong moisture resistance. The pin structure is conducive to reducing the impact of PCB stress on resistor. Highly suitable for electronic circuits with high requirements of TCR and stability. Introduction Precision Metal Film Molded Resistor Electrical Parameters (+70℃） MMFR2568 MMFR3710 MMFR5215 MMFR6518 0.25W ppm/℃ Ω % 0.5W 0.75W 1.0W 300V 350V 400V 10≤R≤1M 10≤R≤1M 10≤R≤1M -50℃~+125℃ -50℃~+125℃ -50℃~+125℃ E24，E96 E24，E96 E24，E96 Max. Overload Voltage 500V 600V 700V 800V Dimensions & Packaging L D 2568 3710 5215 6518 2.5±0.4 d 0.6±0.05 Quantity Bulk 200pcs 100pcs 100pcs 100pcs Per Bulk L D d Bulk Bulk Bulk 0.6±0.05 0.6±0.05 0.8±0.05 3.7±0.4 5.2±0.4 6.5±0.4 6.8±0.4 10.0±0.4 14.8±0.4 18.3±0.4 Size Rated Power Max. Operating Voltage Operating Temperature E-Series Value TCR Resistance Tolerance Unit：mm Size Packaging

Example: MMFR3710B100RV9 ( MMFR 3710 ±0.1% 100Ω ±5ppm/℃ Standard ) For more options of resistance, tolerance and TCR, please contact us. Part Number Information MMFR M M F R 3 7 1 0 B 1 0 0 R V 2568 3710 5215 6518 A=±0.05% B=±0.1% D=±0.5% F=±1.0% 10R0=10Ω 1K00=1000Ω 1M00=1000000Ω V=±5ppm/℃ 9=Standard 0-8=Custom MMFR Moisture Resistance 40±2℃, 90-95% RH for 56 days, 0.1xRCWV or the maximum operating voltage (the lower one) Insulation Resistance Apply a DC voltage of 100V between the electrode and the substrate for 60s and measure the insulation resistance IEC 600115-1 4.6 10000MΩ, minimum Load Life 70±2℃, 1000h, RCWV or maximum operating voltage (the lower one) ±0.05%+0.05ΩIEC 60115-1 4.25 TCR +85℃, +25℃ Ref. Within the nominal value rangeIEC 60115-1 4.8 Resistance to Solder Heat +260±3℃, 10±1s, immersed 3±0.5mm of the body ±0.05%+0.05ΩIEC 60115-1 4.18 Short-Time Overload 10x RCWV or 2x maximum operating voltage (the lower one) for 5s ±0.02% No visible damage IEC60115-1 4.13 Resistance to Solvent Immerse in IPA for 5 min with ultrasonic Clear marking No visible damage IEC 60115-1 4.30 Solderability 235±5℃, 3±0.5s 95% coverageIEC 60115-1 4.17 Precision Metal Film Molded Resistor Series Size Tolerance Resistance TCR Code Dielectric Withstanding Voltage IEC 60115-1 4.7Apply a AC voltage with an effective maximum overload voltage between the electrode and the substrate at a speed of approximately 100V/s, for 60s No breakdown or flashover Performance Test Test Method Standards Max.

Derating Curve +70℃ 100 -50 -25 0 25 50 75 100 125 MMFR Marking 2320（Date Code. Week 20 of 2023） Illustration The first line: The first four digits represent brand and the second four digits represent resistance; The second line: The first digit represents tolerance, the second and third digits represent TCR, and the last four digits represent date code. RESI 10R0 B T5 2320 Precision Metal Film Molded Resistor Rated Power (%) Ambient Temperature (°C)

±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% 10Ω 0.25W 0.75W 250V 300V 350V MMFR MMFR2568B10R0V9 MMFR2568B20R0V9 MMFR2568B50R0V9 MMFR2568B100RV9 MMFR2568B200RV9 MMFR2568B250RV9 MMFR2568B500RV9 MMFR2568B1K00V9 MMFR2568B2K00V9 MMFR2568B5K00V9 MMFR2568B10K0V9 MMFR2568B20K0V9 MMFR2568B50K0V9 MMFR2568B100KV9 MMFR2568B200KV9 MMFR2568B500KV9 MMFR2568B1M00V9 MMFR3710B10R0V9 MMFR3710B20R0V9 MMFR3710B50R0V9 MMFR3710B100RV9 MMFR3710B200RV9 MMFR3710B250RV9 MMFR3710B500RV9 MMFR3710B1K00V9 MMFR3710B2K00V9 MMFR3710B5K00V9 MMFR3710B10K0V9 MMFR3710B20K0V9 MMFR3710B50K0V9 MMFR3710B100KV9 MMFR3710B200KV9 MMFR3710B500KV9 MMFR3710B1M00V9 MMFR5215B10R0V9 MMFR5215B20R0V9 MMFR5215B50R0V9 MMFR5215B100RV9 MMFR5215B200RV9 MMFR5215B250RV9 MMFR5215B500RV9 MMFR5215B1K00V9 MMFR5215B2K00V9 MMFR5215B5K00V9 MMFR5215B10K0V9 MMFR5215B20K0V9 MMFR5215B50K0V9 MMFR5215B100KV9 MMFR5215B200KV9 2568 2568 2568 2568 2568 2568 2568 2568 2568 2568 ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% 20Ω 50Ω 100Ω 200Ω 250Ω 500Ω 1KΩ 2KΩ 5KΩ 10KΩ 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 2568 ±0.1% 20KΩ 0.25W 250V 2568 ±0.1% 50KΩ 0.25W 250V 2568 ±0.1% 100KΩ 0.25W 250V 2568 ±0.1% 200KΩ 0.25W 250V 2568 ±0.1% 500KΩ 0.25W 250V 2568 ±0.1% 0.25W 250V1MΩ 0.5W10Ω 20Ω 50Ω 100Ω 200Ω 250Ω 500Ω 1KΩ 2KΩ 5KΩ 10KΩ 20KΩ 50KΩ 100KΩ 200KΩ 500KΩ 1MΩ 3710 3710 3710 3710 3710 3710 3710 3710 3710 3710 3710 3710 3710 3710 3710 3710 300V 300V 300V 300V 300V 300V 300V 300V 300V 300V 300V 300V 300V 300V 300V 300V 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 10Ω 20Ω 50Ω 100Ω 200Ω 250Ω 500Ω 1KΩ 2KΩ 5KΩ 10KΩ 20KΩ 50KΩ 100KΩ 200KΩ 5215 5215 5215 5215 5215 5215 5215 5215 5215 5215 5215 5215 5215 5215 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 0.75W 350V 350V 350V 350V 350V 350V 350V 350V 350V 350V 350V 350V 350V 350V Precision Metal Film Molded Resistor Popular Part Numbers Part Number Size TCRResistanceTolerance Power Max. Operating Voltage ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃

5215 ±0.1% 0.75W 350V MMFR 5215 6518 ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% 0.75W 1.0W 350V 400V ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% 10Ω 20Ω 50Ω 100Ω 200Ω 250Ω 500Ω 1KΩ 2KΩ 5KΩ 10KΩ 20KΩ 50KΩ 100KΩ 200KΩ 500KΩ 1MΩ MMFR5215B500KV9 MMFR5215B1M00V9 MMFR6518B10R0V9 MMFR6518B20R0V9 MMFR6518B50R0V9 MMFR6518B100RV9 MMFR6518B200RV9 MMFR6518B250RV9 MMFR6518B500RV9 MMFR6518B1K00V9 MMFR6518B2K00V9 MMFR6518B5K00V9 MMFR6518B10K0V9 MMFR6518B20K0V9 MMFR6518B50K0V9 MMFR6518B100KV9 MMFR6518B200KV9 MMFR6518B500KV9 MMFR6518B1M00V9 500KΩ 1MΩ 6518 6518 6518 6518 6518 6518 6518 6518 6518 6518 6518 6518 6518 6518 6518 6518 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 1.0W 400V 400V 400V 400V 400V 400V 400V 400V 400V 400V 400V 400V 400V 400V 400V 400V Initial IssueV0 2023/4/28 LFY Precision Metal Film Molded Resistor Popular Part Numbers Part Number Size TCRResistanceTolerance Power Max. Operating Voltage Version ApproverDateRevised Content Revision ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃ ±5ppm/℃

Precision Metal Film Molded Resistor Disclaimer All products, datasheets and data can be changed without prior notice. C&B Electronics Shenzhen CO., LTD., its affiliates, distributors, employees, and any other person acting on its behalf (collectively referred to as "C&B Electronics") shall not bear any legal responsibility for any errors, inaccuracies, or incompleteness of information related to the product disclosed under this agreement or other disclosures. Product datasheet does not constitute an extension or revision of the purchase terms and conditions in C&B Electronics, including but not limited to the warranties under this agreement. Unless specified in the purchase terms and conditions, C&B Electronics makes no guarantees, representations or warranties. To the maximum extent permitted by applicable laws, C&B Electronics hereby makes the following disclaimer: (1) All liabilities arising from the use of the product; (2) Including but not limited to all liabilities arising from special, indirect or incidental damages; (3) All implied warranties, including warranties of suitability for special purposes, non infringement possibility, and marketability. The information provided in the datasheet and parameter tables may vary in different applications, and the performance of the product may change over time. The recommended application instructions for the product are based on C&B Electronics' understanding and experience of typical requirements. Customers are obligated to verify whether the product is suitable for a specific application based on the parameters provided in the datasheet . Before officially installing or using the product, you should ensure that you have obtained the latest version of relevant information, which can be obtained through the website: resistor.today. The signing of this agreement does not constitute an express, implied or other form of license related to all intellectual property rights of C&B Electronic Products. Unless explicitly stated, the products listed in this agreement are not applicable to lifesaving or life sustaining products. In the absence of a clear indication, the customer shall bear all risks caused by unauthorized use of the above products and agree to fully compensate C&B Electronics for all losses caused by such sales or use. For written product terms for such special applications, please contact authorized personnel from C&B Electronics to obtain. The names and markings on the listed products may be trademarks owned by others.