Energy Metering
Browse available Energy Metering part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Input Impedance | Measurement Error | Voltage - I/O High | Voltage - I/O Low | Current - Supply | Voltage - Supply | Meter Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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78M6618-IMR/FIC PWR MEASUREMENT OCTAL 68-QFN |
3,052 | - |
|
Datasheet | - | 68-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | - | 3 V ~ 3.6 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 68-SQFN (8x8) |
|
71M6533H-IGTR/FIC ENERY METER 3PH 128K 100-LQFP |
4,573 | - |
|
Datasheet | Single Converter Technology® | 100-LQFP | Tape & Reel (TR) | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.1% | 2V | 0.8V | 10mA | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
71M6541D-IGT/FIC ENERGY METERING |
3,659 | - |
|
Datasheet | Single Converter Technology® | 64-LQFP | Tray | Discontinued at Digi-Key | - | 0.1% | 2V | 0.8V | - | 3 V ~ 3.6 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 64-LQFP (10x10) |
|
CS5490-ISZRIC ENERGY METER 2-CH 16SOIC |
4,710 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 30kOhm, 2MOhm | 0.1% | - | - | 3.9mA | 3 V ~ 3.6 V | 2 x Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
78M6618-MR/F/P1IC PWR MEASUREMENT OCTAL 68QFN |
4,832 | - |
|
Datasheet | - | 68-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | - | 3 V ~ 3.6 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 68-SQFN (8x8) |
|
|
78M6618-MR/F/P2IC PWR MEASUREMENT OCTAL 68QFN |
1,031 | - |
|
Datasheet | - | 68-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | - | 3 V ~ 3.6 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 68-SQFN (8x8) |
|
LTC2946CDE#TRPBFIC ENERGY MONITOR I2C 16DFN |
1,657 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | - | 0.4% | - | - | 900µA | 2.7 V ~ 100 V | Single Phase | 0°C ~ 70°C | - | - | Surface Mount | 16-DFN (4x3) |
|
|
LTC2946CDE-1#TRPBFIC ENERGY MONITOR I2C 16DFN |
4,195 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | - | 0.4% | - | - | 900µA | 2.7 V ~ 100 V | Single Phase | 0°C ~ 70°C | - | - | Surface Mount | 16-DFN (4x3) |
|
LTC2946CMS#TRPBFIC ENERGY MONITOR I2C 16MSOP |
3,002 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | - | 0.4% | - | - | 900µA | 2.7 V ~ 100 V | Single Phase | 0°C ~ 70°C | - | - | Surface Mount | 16-MSOP |
|
|
LTC2946CMS-1#TRPBFIC ENERGY MONITOR I2C 16MSOP |
1,426 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | - | 0.4% | - | - | 900µA | 2.7 V ~ 100 V | Single Phase | 0°C ~ 70°C | - | - | Surface Mount | 16-MSOP |
|
|
71M6513-IGT/FIC ENERGY METER 3PH 100-LQFP |
1,123 | - |
|
Datasheet | Single Converter Technology® | 100-LQFP | Tray | Discontinued at Digi-Key | - | 0.5% | - | - | - | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
|
71M6533G-IGTR/FIC ENERGY METER 3PH 100LQFP |
4,341 | - |
|
Datasheet | Single Converter Technology® | 100-LQFP | Tape & Reel (TR) | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.1% | 2V | 0.8V | 10mA | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
MAX71315SECD+IC SOC 256K FLASH 100LQFP |
1,335 | - |
|
Datasheet | - | - | Tray | Discontinued at Digi-Key | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
MAX78638+MD3/A00TIC ENERGY MEAS PROC LMU 68SQFN |
4,651 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | 3 Phase | - | - | - | - | - |
|
|
90E36AERGIIC ENERGY POLYPH METER 48-TQFP |
2,250 | - |
|
Datasheet | - | 48-TQFP | Tape & Reel (TR) | Discontinued at Digi-Key | 50kOhm, 80kOhm, 120kOhm | 0.5% | 2.8V, 3.6V | 0.4V, 0.8V | 23mA | 2.8 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 48-TQFP (7x7) |
|
|
71M6533-IGT/FIC ENERY METER 3PH 128K 100-LQFP |
4,297 | - |
|
Datasheet | Single Converter Technology® | 100-LQFP | Tray | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.1% | 2V | 0.8V | 10mA | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
|
71M6513H-IGTR/FIC ENERGY METER 3PH 100-LQFP |
1,738 | - |
|
Datasheet | Single Converter Technology® | 100-LQFP | Tape & Reel (TR) | Discontinued at Digi-Key | - | 0.1% | - | - | - | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
|
MAX71316SECD+IC SOC 256K FLASH 100LQFP |
2,797 | - |
|
Datasheet | - | - | Tray | Discontinued at Digi-Key | - | - | - | - | - | - | - | - | - | - | - | - |
|
78M6631-IM/FIC POWER MEAS/MON 3 PHASE 56TQFN |
3,772 | - |
|
Datasheet | Teridian™ | 56-WFQFN Exposed Pad | Tube | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | 9.1mA | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 56-TQFN (7x7) |
|
|
78M6631-IM/F/P2IC POWER MEAS/MON 3 PHASE 56TQFN |
1,469 | - |
|
Datasheet | Teridian™ | 68-VFQFN Exposed Pad | Tube | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | 9.1mA | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 68-SQFN (8x8) |
Energy Metering FAQ
Common questions about selecting, comparing and sourcing Energy Metering components through Winsun (HK) Electronics.
What should I check when selecting Energy Metering components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Energy Metering part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Energy Metering parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Energy Metering components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
