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Dual Stage, High Performance

12-MMF/MMB Series

Two stages for excellent filtering characteristics. Low leagage current. High performance. Suitable for products that must conform to FCC regulations. Excellent attenuation for high voltage impulse. Metal case provides effective shielding. Structure provides effective shielding for noise generated externally and internally. Safety agency approvals pending. Operating temperature: -40°C to +85°C (including temperature rise).

  • Suitable for products that must conform to FCC regulations
  • Excellent attenuation for high voltage impulse
  • Metal case provides effective EMI shielding
  • Two stages for excellent filtering characteristics
  • Structure provides effective shielding for noise generated both externally and internally
  • Operating temperature: -40°C to +85°C
  • High performance
  • Low leakage current
  • Switching power supplies
  • Digital equipment
  • Computers and peripherals
  • Measuring instruments
  • Medical equipment
  • Telecommunications equipment
  • Equipment requiring very high noise attenuation

UL Icon Dual Stage - 12-MMF/MMB Series

Part Number Rated Voltage
(@ 50/60Hz)
Rated Current Leakage
Current
(Max.)
Temperature
Rise (Max.)
12-MMF-002-5-F 120/250VAC 2A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMF-003-5-F 120/250VAC 3A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMF-003-5-A 120/250VAC 3A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
*12-MMF-006-5-F  120/250VAC 6A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMF-006-5-G 120/250VAC 6A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMF-008-5-B 120/250VAC 8A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
*12-MMF-010-5-F 
 
120/250VAC 10A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMF-010-5-G  120/250VAC 10A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMF-010-5-B  120/250VAC 10A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMF-012-5-B 120/250VAC 12A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMB-015-5-E  120/250VAC 15A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMB-020-5-F 120/250VAC 20A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMB-030-5-D 120/250VAC 30A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
12-MMB-050-5-C 120/250VAC 50A 0.25mA @ 120VAC
0.5mA @ 250VAC
30°C
*12-MMF-003-11-F 120/250VAC 3A 1.5mA 30°C
*12-MMF-006-11-F 120/250VAC 6A 1.5mA 30°C
*12-MMF-010-11-F  120/250VAC 10A 1.5mA 30°C
12-MMB-015-11-G 120/250VAC 15A 1.5mA 30°C
*12-MMB-020-11-D 120/250VAC 20A 1.5mA 30°C
12-MMB-030-11-D 120/250VAC 30A 1.5mA 30°C
12-MMB-040-11-B 120/250VAC 40A 1.5mA 30°C
12-MMB-040-11-E 120/250VAC 40A 1.5mA 30°C
12-MMB-050-11-H 120/250VAC 50A 1.5mA 30°C
12-MMF-001-5-F 120/250VAC 1A 0.5mA 30°C
12-MMF-003-5-G 120/250VAC 3A 0.5mA 30°C
12-MMF-003-2-G 120/250VAC 3A 5µA 30°C
12-MMF-006-5-G 120/250VAC 6A 0.5mA 30°C

*UL approved

Note: All types are designed to meet the requirement of UL 1283, CSA 22.2. VDE 0565-3
Test voltage: 1500VAC one minute, line to ground
Insulation resistance: 300 Mohm min. at 500VDC
Voltage drop: 1V max.
Discharge time: 0.4 sec. max.