Transformer - Hammond, Microphone Splitter Transformers

Hammond
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Transformer - Hammond, Microphone Splitter Transformers

Starting at: $55.86
In Stock

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.
  • Excellent Shielding – Mu Metal enclosures
Part No. Impedance Ratio Turns Ratio Max Input @ 20Hz THD @ 20Hz Frequency Response 20Hz / 20kHz
P-T1140-MS-A 150:150 1:1 +2.0 dBu 0.05% -0.14 dB/-0.06 dB
P-T1140-MS-B 150:150:150 1:1 +2.0 dBu 0.030% -0.08 dB/+0.06 dB
P-T1140-MS-C 150:150:150:150 1:1:1:1 +11 dBu 0.030% -0.05 dB/+0.20 dB
RoHS Compliant
SKU:
P-T1140-MS-X
Item ID:
043641
Brand:
Hammond
Part Numbers
Product OptionOur Part NumberUPC/EANHammond Part Number
1140-MS-AP-T1140-MS-A623980930220 1140-MS-C
1140-MS-BP-T1140-MS-B623980930237 1140-MS-C
1140-MS-CP-T1140-MS-C623980930244 1140-MS-C
Product Measurements by Type
Capacitance, primary to shield and case1140-MS-A versionP-T1140-MS-A170 pF
1140-MS-B versionP-T1140-MS-B500 pF
1140-MS-C versionP-T1140-MS-C900 pF
Capacitance, secondary to shield and case1140-MS-A versionP-T1140-MS-A150 pF
1140-MS-B versionP-T1140-MS-B500 pF
1140-MS-C versionP-T1140-MS-C900 pF
Common Mode Rejection Level @ 3 kHz1140-MS-A versionP-T1140-MS-A75 dB
1140-MS-B versionP-T1140-MS-B90 dB
1140-MS-C versionP-T1140-MS-C90 dB
Common Mode Rejection Level @ 60 Hz1140-MS-A versionP-T1140-MS-A90 dB
1140-MS-B versionP-T1140-MS-B120 dB
1140-MS-C versionP-T1140-MS-C120 dB
DCR Primary1140-MS-A versionP-T1140-MS-A44 Ω
1140-MS-B versionP-T1140-MS-B48 Ω
1140-MS-C versionP-T1140-MS-C48 Ω
DCR Secondary1140-MS-A versionP-T1140-MS-A44 Ω
1140-MS-B versionP-T1140-MS-B48 Ω/48 Ω
1140-MS-C versionP-T1140-MS-C74 Ω/74 Ω/74 Ω
Dielectric Strength500 Vrms
Frequency Response @ 20 Hz-0.20 dB
Frequency Resposne @ 20 kHz0.02 dB
Input Impedance150 Ω
Item Diameter1140-MS-A versionP-T1140-MS-A1.25 in.
1140-MS-B versionP-T1140-MS-B1.25 in.
1140-MS-C versionP-T1140-MS-C1.375 in.
Item Height1140-MS-A versionP-T1140-MS-A1.069 in.
1140-MS-B versionP-T1140-MS-B1.069 in.
1140-MS-C versionP-T1140-MS-C1.732 in.
Item Width2.25 in.
Maximum input Level @ 20Hz1140-MS-A versionP-T1140-MS-A+2.0db
1140-MS-B versionP-T1140-MS-B+2.0db
1140-MS-C versionP-T1140-MS-C+11.0db
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.3125
Mounting Hole Width0.2 in.
Mounting Tab Width0.4 in.
Output Impedance1140-MS-A versionP-T1140-MS-A150 Ω
1140-MS-B versionP-T1140-MS-B150 Ω/150 Ω
1140-MS-C versionP-T1140-MS-C150 Ω/150 Ω/150 Ω
Phase Shift @ 20 Hz1140-MS-A versionP-T1140-MS-A5.0⁰
1140-MS-B versionP-T1140-MS-B2.5⁰
1140-MS-C versionP-T1140-MS-C2.5⁰
Phase Shift @ 20 kHz1140-MS-A versionP-T1140-MS-A-6.0⁰
1140-MS-B versionP-T1140-MS-B-5⁰
1140-MS-C versionP-T1140-MS-C-5⁰
Primary Input Impedance1140-MS-A versionP-T1140-MS-A1.03 kΩ
1140-MS-B versionP-T1140-MS-B560 kΩ
1140-MS-C versionP-T1140-MS-C397 kΩ
Secondary Output Impedance1140-MS-A versionP-T1140-MS-A235 Ω
1140-MS-B versionP-T1140-MS-B220 Ω
1140-MS-C versionP-T1140-MS-C270 Ω
THD0.002%
Turns ratio1140-MS-A versionP-T1140-MS-A1 to 1
1140-MS-B versionP-T1140-MS-B1 to 1 to 1
1140-MS-C versionP-T1140-MS-C1 to 1 to 1 to 1
Packaging Information
Packaging Dimensions1140-MS-A versionP-T1140-MS-A2.25 in. × 1.25 in. × 1.069 in.
1140-MS-B versionP-T1140-MS-B2.25 in. × 1.25 in. × 1.069 in.
1140-MS-C versionP-T1140-MS-C2.25 in. × 1.375 in. × 1.732 in.
Weight (Packaging)0.2 lbs.
Product Measurements by Item
P-T1140-MS-A - 1140-MS-A versionCapacitance, primary to shield and case170 pF
Capacitance, secondary to shield and case150 pF
Common Mode Rejection Level @ 3 kHz75 dB
Common Mode Rejection Level @ 60 Hz90 dB
DCR Primary44 Ω
DCR Secondary44 Ω
Dielectric Strength500 Vrms
Frequency Response @ 20 Hz-0.20 dB
Frequency Resposne @ 20 kHz0.02 dB
Input Impedance150 Ω
Item Diameter1.25 in.
Item Height1.069 in.
Item Width2.25 in.
Maximum input Level @ 20Hz+2.0db
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.3125
Mounting Hole Width0.2 in.
Mounting Tab Width0.4 in.
Output Impedance150 Ω
Phase Shift @ 20 Hz5.0⁰
Phase Shift @ 20 kHz-6.0⁰
Primary Input Impedance1.03 kΩ
Secondary Output Impedance235 Ω
THD0.002%
Turns ratio1 to 1
P-T1140-MS-B - 1140-MS-B versionCapacitance, primary to shield and case500 pF
Capacitance, secondary to shield and case500 pF
Common Mode Rejection Level @ 3 kHz90 dB
Common Mode Rejection Level @ 60 Hz120 dB
DCR Primary48 Ω
DCR Secondary48 Ω/48 Ω
Dielectric Strength500 Vrms
Frequency Response @ 20 Hz-0.20 dB
Frequency Resposne @ 20 kHz0.02 dB
Input Impedance150 Ω
Item Diameter1.25 in.
Item Height1.069 in.
Item Width2.25 in.
Maximum input Level @ 20Hz+2.0db
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.3125
Mounting Hole Width0.2 in.
Mounting Tab Width0.4 in.
Output Impedance150 Ω/150 Ω
Phase Shift @ 20 Hz2.5⁰
Phase Shift @ 20 kHz-5⁰
Primary Input Impedance560 kΩ
Secondary Output Impedance220 Ω
THD0.002%
Turns ratio1 to 1 to 1
P-T1140-MS-C - 1140-MS-C versionCapacitance, primary to shield and case900 pF
Capacitance, secondary to shield and case900 pF
Common Mode Rejection Level @ 3 kHz90 dB
Common Mode Rejection Level @ 60 Hz120 dB
DCR Primary48 Ω
DCR Secondary74 Ω/74 Ω/74 Ω
Dielectric Strength500 Vrms
Frequency Response @ 20 Hz-0.20 dB
Frequency Resposne @ 20 kHz0.02 dB
Input Impedance150 Ω
Item Diameter1.375 in.
Item Height1.732 in.
Item Width2.25 in.
Maximum input Level @ 20Hz+11.0db
Mounting Hole Center to Center1.875 in.
Mounting Hole Length0.3125
Mounting Hole Width0.2 in.
Mounting Tab Width0.4 in.
Output Impedance150 Ω/150 Ω/150 Ω
Phase Shift @ 20 Hz2.5⁰
Phase Shift @ 20 kHz-5⁰
Primary Input Impedance397 kΩ
Secondary Output Impedance270 Ω
THD0.002%
Turns ratio1 to 1 to 1 to 1

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