Transformer - Hammond, Line Output Transformers

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Transformer - Hammond, Line Output Transformers

Starting at: $34.38
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Studio Grade Impedance Matching, 1140 Series.

​Features

  • Designed with Nickel alloy cores for high performance and Wide Bandwidth
  • Frequency Response: 20 Hz – 20 kHz ±0.35 dB, (ref. @ 1 kHz)
  • Low distortion at levels up to +27 dBu @ 20 Hz.
  • Open Style
Part No. Impedance Ratio Turns Ratio Max Input @ 20Hz THD @ 20Hz Frequency Response 20Hz / 20kHz
P-T1140-LU-A 10K:600 4:1 +23 dBu 0.00% -0.06 dB/+0.04 dB
P-T1140-LU-B 600:600 1:1 +21 dBu 0.150% -0.20 dB/+0.03 dB
P-T1140-LU-C 600:600 1:1 +18 dBu 0.001% -0.05 dB/+0.02 dB
P-T1140-LU-D 600:600 1:1 +24 dBu 0.080% -0.18 dB/+0.03 dB
P-T1140-LU-E 600:600 1:1 +22 dBu 0.001% -0.03 dB/+0.02 dB
P-T1140-LU-F 600:150 2:1 +27 dBu 0.001% -0.01 dB/+0.01 dB
P-T1140-LU-G 600:600 1:1 +27 dBu 0.001% -0.02 dB/+0.02 dB
RoHS Compliant
SKU:
P-T1140-LU-X
Item ID:
043651
Brand:
Hammond
Part Numbers
Product OptionOur Part NumberUPC/EANHammond Part Number
1140-LU-AP-T1140-LU-A623980930305 1140-LU-G
1140-LU-BP-T1140-LU-B623980930312 1140-LU-G
1140-LU-CP-T1140-LU-C623980930329 1140-LU-G
1140-LU-DP-T1140-LU-D623980930336 1140-LU-G
1140-LU-EP-T1140-LU-E623980930343 1140-LU-G
1140-LU-FP-T1140-LU-F623980930350 1140-LU-G
1140-LU-GP-T1140-LU-G623980930367 1140-LU-G
Product Measurements by Type
Capacitance, primary to shield and case1140-LU-A versionP-T1140-LU-A1 nF
1140-LU-B versionP-T1140-LU-B20 nF
1140-LU-C versionP-T1140-LU-C20 nF
1140-LU-D versionP-T1140-LU-D20 nF
1140-LU-E versionP-T1140-LU-E20 nF
1140-LU-F versionP-T1140-LU-F30 nF
1140-LU-G versionP-T1140-LU-G25 nF
Capacitance, secondary to shield and case1140-LU-A versionP-T1140-LU-A800 pF
1140-LU-B versionP-T1140-LU-B45 pF
1140-LU-C versionP-T1140-LU-C50 pF
1140-LU-D versionP-T1140-LU-D50 pF
1140-LU-E versionP-T1140-LU-E70 pF
1140-LU-F versionP-T1140-LU-F80 pF
1140-LU-G versionP-T1140-LU-G80 pF
Common Mode Rejection Level @ 3 kHz1140-LU-A versionP-T1140-LU-A90 dB
1140-LU-B versionP-T1140-LU-B70 dB
1140-LU-C versionP-T1140-LU-C85 dB
1140-LU-D versionP-T1140-LU-D75 dB
1140-LU-E versionP-T1140-LU-E85 dB
1140-LU-F versionP-T1140-LU-F75 dB
1140-LU-G versionP-T1140-LU-G75 dB
Common Mode Rejection Level @ 60 Hz105 dB
DCR Primary1140-LU-A versionP-T1140-LU-A610 Ω
1140-LU-B versionP-T1140-LU-B58 Ω
1140-LU-C versionP-T1140-LU-C40 Ω
1140-LU-D versionP-T1140-LU-D40 Ω
1140-LU-E versionP-T1140-LU-E40 Ω
1140-LU-F versionP-T1140-LU-F30 Ω / 30 Ω
1140-LU-G versionP-T1140-LU-G40 Ω
DCR Secondary1140-LU-A versionP-T1140-LU-A45 Ω
1140-LU-B versionP-T1140-LU-B58 Ω
1140-LU-C versionP-T1140-LU-C40 Ω
1140-LU-D versionP-T1140-LU-D40 Ω
1140-LU-E versionP-T1140-LU-E40 Ω
1140-LU-F versionP-T1140-LU-F30 Ω / 30 Ω
1140-LU-G versionP-T1140-LU-G40 Ω
Dielectric Strength1140-LU-B versionP-T1140-LU-B250 Vrms
1140-LU-C versionP-T1140-LU-C250 Vrms
1140-LU-D versionP-T1140-LU-D250 Vrms
1140-LU-E versionP-T1140-LU-E250 Vrms
1140-LU-F versionP-T1140-LU-F250 Vrms
1140-LU-G versionP-T1140-LU-G250 Vrms
Frequency Response @ 20 Hz1140-LU-A versionP-T1140-LU-A-0.06 dB
1140-LU-B versionP-T1140-LU-B-0.20 dB
1140-LU-C versionP-T1140-LU-C-0.05 dB
1140-LU-D versionP-T1140-LU-D-0.18 dB
1140-LU-E versionP-T1140-LU-E-0.03 dB
1140-LU-F versionP-T1140-LU-F-0.001 dB
1140-LU-G versionP-T1140-LU-G-0.02 dB
Frequency Response @ 20 kHz1140-LU-A versionP-T1140-LU-A+0.04 dB
1140-LU-B versionP-T1140-LU-B+0.03 dB
1140-LU-C versionP-T1140-LU-C+0.02 dB
1140-LU-D versionP-T1140-LU-D+0.03 dB
1140-LU-E versionP-T1140-LU-E+0.02 dB
1140-LU-F versionP-T1140-LU-F+0.007 dB
1140-LU-G versionP-T1140-LU-G+0.02 dB
Input Impedance1140-LU-A versionP-T1140-LU-A10 kΩ
1140-LU-B versionP-T1140-LU-B600 Ω
1140-LU-C versionP-T1140-LU-C600 Ω
1140-LU-D versionP-T1140-LU-D600 Ω
1140-LU-E versionP-T1140-LU-E600 Ω
1140-LU-F versionP-T1140-LU-F600 Ω
1140-LU-G versionP-T1140-LU-G600 Ω
Item Height1140-LU-A versionP-T1140-LU-A1.653 in.
1140-LU-B versionP-T1140-LU-B1.19 in.
1140-LU-C versionP-T1140-LU-C1.38 in.
1140-LU-D versionP-T1140-LU-D1.38 in.
1140-LU-E versionP-T1140-LU-E1.625 in.
1140-LU-F versionP-T1140-LU-F1.95 in.
1140-LU-G versionP-T1140-LU-G1.95 in.
Item Length1140-LU-A versionP-T1140-LU-A2.809 in.
1140-LU-B versionP-T1140-LU-B2.063 in.
1140-LU-C versionP-T1140-LU-C2.375 in.
1140-LU-D versionP-T1140-LU-D2.375 in.
1140-LU-E versionP-T1140-LU-E2.812 in.
1140-LU-F versionP-T1140-LU-F3.25 in.
1140-LU-G versionP-T1140-LU-G3.25 in.
Item Width1140-LU-A versionP-T1140-LU-A1.69 in.
1140-LU-B versionP-T1140-LU-B1.063 in.
1140-LU-C versionP-T1140-LU-C1.19 in.
1140-LU-D versionP-T1140-LU-D1.19 in.
1140-LU-E versionP-T1140-LU-E1.3 in.
1140-LU-F versionP-T1140-LU-F1.55 in.
1140-LU-G versionP-T1140-LU-G1.55 in.
Lead Length8 in.
Maximum Input Level1140-LU-A versionP-T1140-LU-A+23 dBu
1140-LU-B versionP-T1140-LU-B+21 dBu
1140-LU-C versionP-T1140-LU-C+18 dBu
1140-LU-D versionP-T1140-LU-D+24 dBu
1140-LU-E versionP-T1140-LU-E+22 dBu
1140-LU-F versionP-T1140-LU-F+27 dBu
1140-LU-G versionP-T1140-LU-G+27 dBu
Mounting Hole Center to Center1140-LU-A versionP-T1140-LU-A2.375 in.
1140-LU-B versionP-T1140-LU-B1.75 in.
1140-LU-C versionP-T1140-LU-C2.0 in.
1140-LU-D versionP-T1140-LU-D2.0 in.
1140-LU-E versionP-T1140-LU-E2.375 in.
1140-LU-F versionP-T1140-LU-F2.81 in.
1140-LU-G versionP-T1140-LU-G2.81 in.
Output Impedance1140-LU-A versionP-T1140-LU-A150 / 600 Ω
1140-LU-B versionP-T1140-LU-B600 Ω
1140-LU-C versionP-T1140-LU-C600 Ω
1140-LU-D versionP-T1140-LU-D600 Ω
1140-LU-E versionP-T1140-LU-E600 Ω
1140-LU-F versionP-T1140-LU-F600 Ω
1140-LU-G versionP-T1140-LU-G600 Ω
Phase Shift @ 20 Hz1140-LU-A versionP-T1140-LU-A1.5°
1140-LU-B versionP-T1140-LU-B0.5°
1140-LU-C versionP-T1140-LU-C0.09°
1140-LU-D versionP-T1140-LU-D0.23°
1140-LU-E versionP-T1140-LU-E0.08°
1140-LU-F versionP-T1140-LU-F0.08°
1140-LU-G versionP-T1140-LU-G0.1°
Phase Shift @ 20 kHz1140-LU-A versionP-T1140-LU-A10°
1140-LU-B versionP-T1140-LU-B-1°
1140-LU-C versionP-T1140-LU-C-0.75°
1140-LU-D versionP-T1140-LU-D-0.7°
1140-LU-E versionP-T1140-LU-E-1°
Primary Input Impedance1140-LU-A versionP-T1140-LU-A11.5 kΩ
1140-LU-B versionP-T1140-LU-B710 kΩ
1140-LU-C versionP-T1140-LU-C680 Ω
1140-LU-D versionP-T1140-LU-D680 Ω
1140-LU-E versionP-T1140-LU-E680 Ω
1140-LU-F versionP-T1140-LU-F180 Ω
1140-LU-G versionP-T1140-LU-G680 Ω
Secondary Output Impedance1140-LU-A versionP-T1140-LU-A100 Ω
1140-LU-B versionP-T1140-LU-B115 Ω
1140-LU-C versionP-T1140-LU-C80 Ω
1140-LU-D versionP-T1140-LU-D80 Ω
1140-LU-E versionP-T1140-LU-E80 Ω
1140-LU-F versionP-T1140-LU-F80 Ω
1140-LU-G versionP-T1140-LU-G80 Ω
THD1140-LU-A versionP-T1140-LU-A0.003%
1140-LU-B versionP-T1140-LU-B0.002%
1140-LU-C versionP-T1140-LU-C0.001%
1140-LU-D versionP-T1140-LU-D0.001%
1140-LU-E versionP-T1140-LU-E0.007%
1140-LU-F versionP-T1140-LU-F0.007%
1140-LU-G versionP-T1140-LU-G0.01%
Turns Ratio1140-LU-A versionP-T1140-LU-A4.08:1 / 8.16:1
1140-LU-B versionP-T1140-LU-B1:1
1140-LU-C versionP-T1140-LU-C1:1
1140-LU-D versionP-T1140-LU-D1:1
1140-LU-E versionP-T1140-LU-E1:1
1140-LU-F versionP-T1140-LU-F1:1
1140-LU-G versionP-T1140-LU-G1:1
Packaging Information
Packaging Dimensions1140-LU-A versionP-T1140-LU-A2.8 in. × 1.69 in. × 1.653 in.
1140-LU-B versionP-T1140-LU-B2.063 in. × 1.063 in. × 1.19 in.
1140-LU-C versionP-T1140-LU-C2.375 in. × 1.19 in. × 1.38 in.
1140-LU-D versionP-T1140-LU-D2.375 in. × 1.19 in. × 1.38 in.
1140-LU-E versionP-T1140-LU-E2.812 in. × 1.3 in. × 1.625 in.
1140-LU-F versionP-T1140-LU-F3.25 in. × 1.55 in. × 1.95 in.
1140-LU-G versionP-T1140-LU-G3.25 in. × 1.55 in. × 1.95 in.
Weight (Packaging)0.2 lbs.
Product Measurements by Item
P-T1140-LU-A - 1140-LU-A versionCapacitance, primary to shield and case1 nF
Capacitance, secondary to shield and case800 pF
Common Mode Rejection Level @ 3 kHz90 dB
Common Mode Rejection Level @ 60 Hz105 dB
DCR Primary610 Ω
DCR Secondary45 Ω
Frequency Response @ 20 Hz-0.06 dB
Frequency Response @ 20 kHz+0.04 dB
Input Impedance10 kΩ
Item Height1.653 in.
Item Length2.809 in.
Item Width1.69 in.
Lead Length8 in.
Maximum Input Level+23 dBu
Mounting Hole Center to Center2.375 in.
Output Impedance150 / 600 Ω
Phase Shift @ 20 Hz1.5°
Phase Shift @ 20 kHz10°
Primary Input Impedance11.5 kΩ
Secondary Output Impedance100 Ω
THD0.003%
Turns Ratio4.08:1 / 8.16:1
P-T1140-LU-B - 1140-LU-B versionCapacitance, primary to shield and case20 nF
Capacitance, secondary to shield and case45 pF
Common Mode Rejection Level @ 3 kHz70 dB
Common Mode Rejection Level @ 60 Hz105 dB
DCR Primary58 Ω
DCR Secondary58 Ω
Dielectric Strength250 Vrms
Frequency Response @ 20 Hz-0.20 dB
Frequency Response @ 20 kHz+0.03 dB
Input Impedance600 Ω
Item Height1.19 in.
Item Length2.063 in.
Item Width1.063 in.
Lead Length8 in.
Maximum Input Level+21 dBu
Mounting Hole Center to Center1.75 in.
Output Impedance600 Ω
Phase Shift @ 20 Hz0.5°
Phase Shift @ 20 kHz-1°
Primary Input Impedance710 kΩ
Secondary Output Impedance115 Ω
THD0.002%
Turns Ratio1:1
P-T1140-LU-C - 1140-LU-C versionCapacitance, primary to shield and case20 nF
Capacitance, secondary to shield and case50 pF
Common Mode Rejection Level @ 3 kHz85 dB
Common Mode Rejection Level @ 60 Hz105 dB
DCR Primary40 Ω
DCR Secondary40 Ω
Dielectric Strength250 Vrms
Frequency Response @ 20 Hz-0.05 dB
Frequency Response @ 20 kHz+0.02 dB
Input Impedance600 Ω
Item Height1.38 in.
Item Length2.375 in.
Item Width1.19 in.
Lead Length8 in.
Maximum Input Level+18 dBu
Mounting Hole Center to Center2.0 in.
Output Impedance600 Ω
Phase Shift @ 20 Hz0.09°
Phase Shift @ 20 kHz-0.75°
Primary Input Impedance680 Ω
Secondary Output Impedance80 Ω
THD0.001%
Turns Ratio1:1
P-T1140-LU-D - 1140-LU-D versionCapacitance, primary to shield and case20 nF
Capacitance, secondary to shield and case50 pF
Common Mode Rejection Level @ 3 kHz75 dB
Common Mode Rejection Level @ 60 Hz105 dB
DCR Primary40 Ω
DCR Secondary40 Ω
Dielectric Strength250 Vrms
Frequency Response @ 20 Hz-0.18 dB
Frequency Response @ 20 kHz+0.03 dB
Input Impedance600 Ω
Item Height1.38 in.
Item Length2.375 in.
Item Width1.19 in.
Lead Length8 in.
Maximum Input Level+24 dBu
Mounting Hole Center to Center2.0 in.
Output Impedance600 Ω
Phase Shift @ 20 Hz0.23°
Phase Shift @ 20 kHz-0.7°
Primary Input Impedance680 Ω
Secondary Output Impedance80 Ω
THD0.001%
Turns Ratio1:1
P-T1140-LU-E - 1140-LU-E versionCapacitance, primary to shield and case20 nF
Capacitance, secondary to shield and case70 pF
Common Mode Rejection Level @ 3 kHz85 dB
Common Mode Rejection Level @ 60 Hz105 dB
DCR Primary40 Ω
DCR Secondary40 Ω
Dielectric Strength250 Vrms
Frequency Response @ 20 Hz-0.03 dB
Frequency Response @ 20 kHz+0.02 dB
Input Impedance600 Ω
Item Height1.625 in.
Item Length2.812 in.
Item Width1.3 in.
Lead Length8 in.
Maximum Input Level+22 dBu
Mounting Hole Center to Center2.375 in.
Output Impedance600 Ω
Phase Shift @ 20 Hz0.08°
Phase Shift @ 20 kHz-1°
Primary Input Impedance680 Ω
Secondary Output Impedance80 Ω
THD0.007%
Turns Ratio1:1
P-T1140-LU-F - 1140-LU-F versionCapacitance, primary to shield and case30 nF
Capacitance, secondary to shield and case80 pF
Common Mode Rejection Level @ 3 kHz75 dB
Common Mode Rejection Level @ 60 Hz105 dB
DCR Primary30 Ω / 30 Ω
DCR Secondary30 Ω / 30 Ω
Dielectric Strength250 Vrms
Frequency Response @ 20 Hz-0.001 dB
Frequency Response @ 20 kHz+0.007 dB
Input Impedance600 Ω
Item Height1.95 in.
Item Length3.25 in.
Item Width1.55 in.
Lead Length8 in.
Maximum Input Level+27 dBu
Mounting Hole Center to Center2.81 in.
Output Impedance600 Ω
Phase Shift @ 20 Hz0.08°
Primary Input Impedance180 Ω
Secondary Output Impedance80 Ω
THD0.007%
Turns Ratio1:1
P-T1140-LU-G - 1140-LU-G versionCapacitance, primary to shield and case25 nF
Capacitance, secondary to shield and case80 pF
Common Mode Rejection Level @ 3 kHz75 dB
Common Mode Rejection Level @ 60 Hz105 dB
DCR Primary40 Ω
DCR Secondary40 Ω
Dielectric Strength250 Vrms
Frequency Response @ 20 Hz-0.02 dB
Frequency Response @ 20 kHz+0.02 dB
Input Impedance600 Ω
Item Height1.95 in.
Item Length3.25 in.
Item Width1.55 in.
Lead Length8 in.
Maximum Input Level+27 dBu
Mounting Hole Center to Center2.81 in.
Output Impedance600 Ω
Phase Shift @ 20 Hz0.1°
Primary Input Impedance680 Ω
Secondary Output Impedance80 Ω
THD0.01%
Turns Ratio1:1

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