milliohmn.

Brit.

/ˈmɪlɪəʊm/, U.S.

/ˈmɪliˌoʊm/

Origin: Formed within English, by compounding. Etymons: milli- comb. form, ohm n.²

Etymology: < milli- comb. form + ohm n.²

†1. A proposed name for: one million ohms. Obsolete.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electricity > resistance > [noun] > unit of resistance > one million

megohm1867

milliohm1867

meg1975

1867 W. H. Preece in London, Edinb., & Dublin Philos. Mag. 4th Ser. 33 397 Instead of distinguishing the two as is now done, by an immense series and rows of figures, or, as is proposed to be done, by calling the one Ohm, and the other Megohm or Milliohm, we should have a^w = a B.A. units.., a^Ω = a B.A. units × 1,000,000.

2. One-thousandth of an ohm.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electricity > resistance > [noun] > unit of resistance

ohm1861

ohmad1865

ohm-centimetre1920

ohm-metre1935

milliohm1939

abohm1940

1939 Electronics July 50/2 Since the switch contact resistance is less than a milliohm, the error from this source will not exceed 0.1%.

1968 New Scientist 29 Feb. 484/1 The capacitors..are 28 microfarads, 5 nanohenries, 2 milliohms.

1982 Giant Bk. Electronics Projects i. 22 Equivalent source impedance is less than 5 milliohms.

1998 Electronic Buyer News (Electronic ed.) 4 May 58 The device incorporates a 4.5-A internal switch with 70-milliohm on-resistance that eliminates the need for an external mosfet and rsense resistor.

This is a new entry (OED Third Edition, March 2002; most recently modified version published online March 2022).

单词	milliohm
释义	milliohmn. Brit. /ˈmɪlɪəʊm/, U.S. /ˈmɪliˌoʊm/ Origin: Formed within English, by compounding. Etymons: milli- comb. form, ohm n.² Etymology: < milli- comb. form + ohm n.² †1. A proposed name for: one million ohms. Obsolete. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > resistance > [noun] > unit of resistance > one million megohm1867 milliohm1867 meg1975 1867 W. H. Preece in London, Edinb., & Dublin Philos. Mag. 4th Ser. 33 397 Instead of distinguishing the two as is now done, by an immense series and rows of figures, or, as is proposed to be done, by calling the one Ohm, and the other Megohm or Milliohm, we should have a^w = a B.A. units.., a^Ω = a B.A. units × 1,000,000. 2. One-thousandth of an ohm. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > resistance > [noun] > unit of resistance ohm1861 ohmad1865 ohm-centimetre1920 ohm-metre1935 milliohm1939 abohm1940 1939 Electronics July 50/2 Since the switch contact resistance is less than a milliohm, the error from this source will not exceed 0.1%. 1968 New Scientist 29 Feb. 484/1 The capacitors..are 28 microfarads, 5 nanohenries, 2 milliohms. 1982 Giant Bk. Electronics Projects i. 22 Equivalent source impedance is less than 5 milliohms. 1998 Electronic Buyer News (Electronic ed.) 4 May 58 The device incorporates a 4.5-A internal switch with 70-milliohm on-resistance that eliminates the need for an external mosfet and rsense resistor. This is a new entry (OED Third Edition, March 2002; most recently modified version published online March 2022). < n.1867
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