MET25-05-1.20 <br><span>1.20μF 250v</span>

MET25-05-1.20
1.20μF 250v

h4>Mylar – Metallized Polyester Film Capacitors

ERSE’s PEx Film Capacitors are an excellent choice for a wide range of audio and electrical applications. Wound with premium Dupont mylar film to a 5% tolerance. ERSE’s PEx capacitors have fused high purity leads and is outer wrapped with polyester tape and then hermetically sealed for reliable long term performance. The PEx caps are perfect for crossover networks, coupling circuits, bypass circuits, or blocking of lower frequency systems. ERSE PEx caps have very small deviation in capacitance over a wide range of frequencies.

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Description

Specifications

  • Capacitance
  • 1.2 µF
  • Voltage Rating
  • 250 VDC
  • Tolerance
  • 5.0%
  • Dissipation Factor
  • .0041
  • Outside Diameter
  • 10.3 mm
  • Length
  • 24 mm
  • Wire Diameter
  • .8 mm
  • Lead Length
  • 38.1 mm
  • RoHS Compliant
  • No
  • Weight
  • .0054 lb

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Wheeler formula Yes No Yes No No Higher DCR and lower Q factor
Varnish Impregnated Yes Yes Yes No No Varnish impregnated coils offer the lowest possible microfonic distortion
Hysteresis tension devices Yes No No No No Inconsistent winding factor and DCR’s
Precision Orthocyclic tooling matched to .001” Yes No No No No Improved matching of coils. Lower inductive tolerance.
Computerized layer winding Yes No No No No Improved layering and lower DCR.
Purity Guarantee
Click here for details		 Yes No No No No Unknown purity and conductivity can result in smeared sound

Tolerance

 1% 3% 1% 3% 3% Lower tolerances can assure your coil is closer to the advertised value
1.0mh #14AWG coil DCR CLAIMED 0.208 Ω 0.30 Ω 0.21 Ω NA 0.28 Ω Higher DCRs result in increased power loss and reduced performance.
1.0mh #14AWG coil DCR MEASURED 0.211 Ω 0.306 Ω 0.215 Ω NA 0.293 Ω Higher DCRs result in increased power loss and reduced performance.
  erseaudio logo Mundorf Jantzen Solen Intertechnik Result
Trade name EQ coils L100 Air coils NA CU 1.0mm  
Wheeler formula Yes No No NA No Higher DCR and lower Q factor
Bonded coil Yes Yes
optional		 Yes NA No Bonded coils offer lower microphonic distortion
Hysteresis tension devices Yes No No NA No Inconsistent winding factor and DCR’s
Precision Orthocyclic tooling matched to .001” Yes No No NA No Improved matching of coils. Lower inductive tolerance.
Computerized Orthocyclic layer winding Yes No No NA No Improved layering and lower DCR.
Purity Guarantee
Click here for details		 Yes No No NA No Unknown purity and conductivity can result in smeared sound

Tolerance

 2% 3% 3% NA 3% Lower tolerances can assure your coil is closer to the advertised value
1.0mh #18AWG coil DCR CLAIMED 0.471 Ω 0.49 Ω 0.55 Ω NA 0.60 Ω Higher DCRs result in increased power loss and reduced performance.
1.0mh #18AWG coil DCR MEASURED 0.482 Ω 0.531 Ω 0.572 Ω NA 0.581 Ω Higher DCRs result in increased power loss and reduced performance.