Transformer - Hammond, Studio Grade Impedance Matching, 140 Series

Hammond
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Transformer - Hammond, Studio Grade Impedance Matching, 140 Series

Starting at: $59.51
In Stock

Features

  • Studio grade frequency response: 20 Hz. - 20 Khz. (± 1 db, ref. @ 1 Khz.) minimum (see individual PDF data sheets below).
  • Excellent frequency response utilizing a 80% nickel core providing high permeability combined with low losses.
  • Designed for maximum bandwidth, lowest distortion at +10 dbm power level or less (see individual PDF data sheets below).
  • Plated steel cans
  • Adjustable height case bracket.
Part No. Typical Applications Nominal Impedance (Ohms) Overall Turns Ratio Primary to Secondary
Primary Seconday
P-T140MEX Crystal/Ceramic MIC. to Base 100 kΩ 1.5 kΩ 8:1
P-T140NEX Dynamic MIC to Base 50 Ω 1.5 kΩ 1:5:5
P-T140PEX Line to Base 150 Ω / 600 Ω 600 Ω / 2.4 kΩ 1:2
P-T140QEX Line to Line, Isolation 600 Ω C.T. 600 Ω C.T. 1:1
P-T140REX Line to Line, Isolation 600 Ω C.T. 150 Ω 2:1
P-T140TEX Input/Output Isolation 1 kΩ 1 kΩ 1:1
P-T140UEX Input/Output Isolation 10 kΩ 10 kΩ 1:1
RoHS Compliant
SKU:
P-T140-X
Item ID:
043631
Brand:
Hammond
Part Numbers
Product OptionOur Part NumberUPC/EANHammond Part Number
140MEXP-T140MEX623980037288 140UEX
140NEXP-T140NEX623980037349 140UEX
140PEXP-T140PEX623980037295 140UEX
140QEXP-T140QEX623980037301 140UEX
140REXP-T140REX623980037318 140UEX
140TEXP-T140TEX623980037325 140UEX
140UEXP-T140UEX623980037332 140UEX
Product Measurements by Type
DCR Primary140MEX versionP-T140MEX5430 Ω
140NEX versionP-T140NEX5.3 Ω
140PEX versionP-T140PEX58 Ω
140QEX versionP-T140QEX72.4 Ω
140REX versionP-T140REX72.4 Ω
140TEX versionP-T140TEX89.7 Ω
140UEX versionP-T140UEX886 Ω
DCR Secondary140MEX versionP-T140MEX159 Ω
140NEX versionP-T140NEX116.5 Ω
140PEX versionP-T140PEX190 Ω
140QEX versionP-T140QEX72.4 Ω
140REX versionP-T140REX18.2 Ω
140TEX versionP-T140TEX89.7 Ω
140UEX versionP-T140UEX903.5 Ω
Dielectric Strength500 Vrms
Frequency Response+1 dB
Inductance Primary140MEX versionP-T140MEX2100 H
140NEX versionP-T140NEX326 mH
140PEX versionP-T140PEX14.5 H
140QEX versionP-T140QEX10.62 H
140REX versionP-T140REX3.62 H
140TEX versionP-T140TEX7.2 H
140UEX versionP-T140UEX36.5 H
Inductance Secondary140MEX versionP-T140MEX34 H
140NEX versionP-T140NEX9.3 H
140PEX versionP-T140PEX55 H
140QEX versionP-T140QEX10.62 H
140REX versionP-T140REX0.88 H
140TEX versionP-T140TEX7.2 H
140UEX versionP-T140UEX36.5 H
Input Impedance140MEX versionP-T140MEX100 kΩ
140NEX versionP-T140NEX50 Ω
140PEX versionP-T140PEX150 Ω/600 Ω
140QEX versionP-T140QEX600 Ω CT
140REX versionP-T140REX600 Ω CT
140TEX versionP-T140TEX1 kΩ
140UEX versionP-T140UEX10 kΩ
Insertion Loss140MEX versionP-T140MEX< 1.2 dB
140NEX versionP-T140NEX< 0.9 dB
140PEX versionP-T140PEX< 0.8 dB
140QEX versionP-T140QEX< 1.1 dB
140REX versionP-T140REX< 1.0 dB
140TEX versionP-T140TEX< 1.0 dB
140UEX versionP-T140UEX< 1.0 dB
Item Diameter140MEX versionP-T140MEX1.33 in.
140NEX versionP-T140NEX1.33 in.
140PEX versionP-T140PEX1.25 in.
140QEX versionP-T140QEX1.25 in.
140REX versionP-T140REX1.33 in.
140TEX versionP-T140TEX1.33 in.
140UEX versionP-T140UEX1.25 in.
Item Height140MEX versionP-T140MEX1.0 in.
140NEX versionP-T140NEX1.0 in.
140PEX versionP-T140PEX1.096 in.
140QEX versionP-T140QEX1.096 in.
140REX versionP-T140REX1.096 in.
140TEX versionP-T140TEX1.096 in.
140UEX versionP-T140UEX1.096 in.
Item Width140MEX versionP-T140MEX2.32 in.
140NEX versionP-T140NEX2.32 in.
140PEX versionP-T140PEX2.25 in.
140QEX versionP-T140QEX2.25 in.
140REX versionP-T140REX2.32 in.
140TEX versionP-T140TEX2.32 in.
140UEX versionP-T140UEX2.25 in.
Longitudinal Balance140MEX versionP-T140MEX-70 dB
140NEX versionP-T140NEX-70 dB
140PEX versionP-T140PEX-70 dB
140QEX versionP-T140QEX-65 dB
140REX versionP-T140REX-65 dB
140TEX versionP-T140TEX-65 dB
140UEX versionP-T140UEX-50 dB
Mounting Hole Center to Center1.875 in.
Mounting Hole Length140MEX versionP-T140MEX0.282 in.
140NEX versionP-T140NEX0.282 in.
140PEX versionP-T140PEX0.313 in.
140QEX versionP-T140QEX0.313 in.
140REX versionP-T140REX0.282 in.
140TEX versionP-T140TEX0.282 in.
140UEX versionP-T140UEX0.313 in.
Mounting Hole Width140MEX versionP-T140MEX0.186 in.
140NEX versionP-T140NEX0.186 in.
140PEX versionP-T140PEX0.2 in.
140QEX versionP-T140QEX0.2 in.
140REX versionP-T140REX0.186 in.
140TEX versionP-T140TEX0.186 in.
140UEX versionP-T140UEX0.2 in.
Mounting Tab Width140MEX versionP-T140MEX0.51 in.
140NEX versionP-T140NEX0.51 in.
140PEX versionP-T140PEX0.4 in.
140QEX versionP-T140QEX0.4 in.
140REX versionP-T140REX0.51 in.
140TEX versionP-T140TEX0.51 in.
140UEX versionP-T140UEX0.4 in.
Output Impedance140MEX versionP-T140MEX1.5 kΩ
140NEX versionP-T140NEX1.5 kΩ
140PEX versionP-T140PEX600 Ω/2.4 kΩ
140QEX versionP-T140QEX600 Ω CT
140REX versionP-T140REX150 Ω
140TEX versionP-T140TEX1 kΩ
140UEX versionP-T140UEX10 kΩ
Output Power10 dBm
Primary Impedance140MEX versionP-T140MEX13.7 kΩ
140NEX versionP-T140NEX2.83 kΩ
140PEX versionP-T140PEX7.0 kΩ
140QEX versionP-T140QEX64.5 kΩ
140REX versionP-T140REX61.5 kΩ
140TEX versionP-T140TEX62.7 kΩ
140UEX versionP-T140UEX882 kΩ
Return Loss140MEX versionP-T140MEX30.0 dB
140NEX versionP-T140NEX28.0 dB
140PEX versionP-T140PEX30.0 dB
140QEX versionP-T140QEX20.0 dB
140REX versionP-T140REX22.5 dB
140TEX versionP-T140TEX20 dB
140UEX versionP-T140UEX20 dB
Secondary Impedance140MEX versionP-T140MEX810 kΩ
140NEX versionP-T140NEX79 kΩ
140PEX versionP-T140PEX26 kΩ
140QEX versionP-T140QEX64.5 kΩ
140REX versionP-T140REX15.6 kΩ
140TEX versionP-T140TEX62.7 kΩ
140UEX versionP-T140UEX882 kΩ
Turns Ratio140MEX versionP-T140MEX8.13 to 1
140NEX versionP-T140NEX1 to 5.47
140PEX versionP-T140PEX1 to 1; 1 to 2; 1 to 4
140QEX versionP-T140QEX1 to 1
140REX versionP-T140REX2 to 1
140TEX versionP-T140TEX1 to 1
140UEX versionP-T140UEX1 to 1
Packaging Information
Packaging Dimensions1.25 in. × 1.25 in. × 1 in.
Weight (Packaging)0.13 lbs.
Product Measurements by Item
P-T140MEX - 140MEX versionDCR Primary5430 Ω
DCR Secondary159 Ω
Dielectric Strength500 Vrms
Frequency Response+1 dB
Inductance Primary2100 H
Inductance Secondary34 H
Input Impedance100 kΩ
Insertion Loss< 1.2 dB
Item Diameter1.33 in.
Item Height1.0 in.
Item Width2.32 in.
Longitudinal Balance-70 dB
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.282 in.
Mounting Hole Width0.186 in.
Mounting Tab Width0.51 in.
Output Impedance1.5 kΩ
Output Power10 dBm
Primary Impedance13.7 kΩ
Return Loss30.0 dB
Secondary Impedance810 kΩ
Turns Ratio8.13 to 1
P-T140NEX - 140NEX versionDCR Primary5.3 Ω
DCR Secondary116.5 Ω
Dielectric Strength500 Vrms
Frequency Response+1 dB
Inductance Primary326 mH
Inductance Secondary9.3 H
Input Impedance50 Ω
Insertion Loss< 0.9 dB
Item Diameter1.33 in.
Item Height1.0 in.
Item Width2.32 in.
Longitudinal Balance-70 dB
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.282 in.
Mounting Hole Width0.186 in.
Mounting Tab Width0.51 in.
Output Impedance1.5 kΩ
Output Power10 dBm
Primary Impedance2.83 kΩ
Return Loss28.0 dB
Secondary Impedance79 kΩ
Turns Ratio1 to 5.47
P-T140PEX - 140PEX versionDCR Primary58 Ω
DCR Secondary190 Ω
Dielectric Strength500 Vrms
Frequency Response+1 dB
Inductance Primary14.5 H
Inductance Secondary55 H
Input Impedance150 Ω/600 Ω
Insertion Loss< 0.8 dB
Item Diameter1.25 in.
Item Height1.096 in.
Item Width2.25 in.
Longitudinal Balance-70 dB
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.313 in.
Mounting Hole Width0.2 in.
Mounting Tab Width0.4 in.
Output Impedance600 Ω/2.4 kΩ
Output Power10 dBm
Primary Impedance7.0 kΩ
Return Loss30.0 dB
Secondary Impedance26 kΩ
Turns Ratio1 to 1; 1 to 2; 1 to 4
P-T140QEX - 140QEX versionDCR Primary72.4 Ω
DCR Secondary72.4 Ω
Dielectric Strength500 Vrms
Frequency Response+1 dB
Inductance Primary10.62 H
Inductance Secondary10.62 H
Input Impedance600 Ω CT
Insertion Loss< 1.1 dB
Item Diameter1.25 in.
Item Height1.096 in.
Item Width2.25 in.
Longitudinal Balance-65 dB
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.313 in.
Mounting Hole Width0.2 in.
Mounting Tab Width0.4 in.
Output Impedance600 Ω CT
Output Power10 dBm
Primary Impedance64.5 kΩ
Return Loss20.0 dB
Secondary Impedance64.5 kΩ
Turns Ratio1 to 1
P-T140REX - 140REX versionDCR Primary72.4 Ω
DCR Secondary18.2 Ω
Dielectric Strength500 Vrms
Frequency Response+1 dB
Inductance Primary3.62 H
Inductance Secondary0.88 H
Input Impedance600 Ω CT
Insertion Loss< 1.0 dB
Item Diameter1.33 in.
Item Height1.096 in.
Item Width2.32 in.
Longitudinal Balance-65 dB
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.282 in.
Mounting Hole Width0.186 in.
Mounting Tab Width0.51 in.
Output Impedance150 Ω
Output Power10 dBm
Primary Impedance61.5 kΩ
Return Loss22.5 dB
Secondary Impedance15.6 kΩ
Turns Ratio2 to 1
P-T140TEX - 140TEX versionDCR Primary89.7 Ω
DCR Secondary89.7 Ω
Dielectric Strength500 Vrms
Frequency Response+1 dB
Inductance Primary7.2 H
Inductance Secondary7.2 H
Input Impedance1 kΩ
Insertion Loss< 1.0 dB
Item Diameter1.33 in.
Item Height1.096 in.
Item Width2.32 in.
Longitudinal Balance-65 dB
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.282 in.
Mounting Hole Width0.186 in.
Mounting Tab Width0.51 in.
Output Impedance1 kΩ
Output Power10 dBm
Primary Impedance62.7 kΩ
Return Loss20 dB
Secondary Impedance62.7 kΩ
Turns Ratio1 to 1
P-T140UEX - 140UEX versionDCR Primary886 Ω
DCR Secondary903.5 Ω
Dielectric Strength500 Vrms
Frequency Response+1 dB
Inductance Primary36.5 H
Inductance Secondary36.5 H
Input Impedance10 kΩ
Insertion Loss< 1.0 dB
Item Diameter1.25 in.
Item Height1.096 in.
Item Width2.25 in.
Longitudinal Balance-50 dB
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.313 in.
Mounting Hole Width0.2 in.
Mounting Tab Width0.4 in.
Output Impedance10 kΩ
Output Power10 dBm
Primary Impedance882 kΩ
Return Loss20 dB
Secondary Impedance882 kΩ
Turns Ratio1 to 1

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