Hammond Audio Transformers

Hammond 106G - Audio Transformer - Signal Level - PC Board Mount - Miniature Epoxy Potted - Interstage Typical Applicaton - Nominal Impedance : 4000 Ohms Primary / 600 ct Ohms Secondary - D.C. Resistance : 340 Ohms Primary / 24 Ohms Secondary (Tolerance Of 15% On Resistance)

Hammond 106H - Audio Transformer - Signal Level - PC Board Mount - Miniature Epoxy Potted - Interstage Typical Applicaton - Nominal Impedance : 4000 Ohms Primary / 2,600 ct Ohms Secondary - D.C. Resistance : 340 Ohms Primary / 100 Ohms Secondary (Tolerance Of 15% On Resistance)

Hammond 106J - Audio Transformer - Signal Level - PC Board Mount - Miniature Epoxy Potted - Interstage Typical Applicaton - Nominal Impedance : 10000 Ohms Primary / 2,000 ct Ohms Secondary - D.C. Resistance : 700 Ohms Primary / 89 Ohms Secondary (Tolerance Of 15% On Resistance)

Hammond 106M - Audio Transformer - Signal Level - PC Board Mount - Miniature Epoxy Potted - Interstage Typical Applicaton - Nominal Impedance : 20000 Ohms Primary / 2,000 ct Ohms Secondary - D.C. Resistance : 1180 Ohms Primary / 89 Ohms Secondary (Tolerance Of 15% On Resistance)

Hammond 106Q - Audio Transformer - Signal Level - PC Board Mount - Miniature Epoxy Potted - Output Typical Applicaton - Nominal Impedance : 48 ct Ohms Primary / 3.2 Ohms Secondary - D.C. Resistance : 2.4 Ohms Primary / 0.3 Ohms Secondary (Tolerance Of 15% On Resistance)

Hammond 106R - Audio Transformer - Signal Level - PC Board Mount - Miniature Epoxy Potted - Output Typical Applicaton - Nominal Impedance : 48 ct Ohms Primary / 8 Ohms Secondary - D.C. Resistance : 2.4 Ohms Primary / 0.7 Ohms Secondary (Tolerance Of 15% On Resistance)

Hammond 106S - Audio Transformer - Signal Level - PC Board Mount - Miniature Epoxy Potted - Output Typical Applicaton - Nominal Impedance : 100 ct Ohms Primary / 3.2 Ohms Secondary - D.C. Resistance : 4.4 Ohms Primary / 0.3 Ohms Secondary (Tolerance Of 15% On Resistance)

Hammond 106T - Audio Transformer - Signal Level - PC Board Mount - Miniature Epoxy Potted - Output Typical Applicaton - Nominal Impedance : 100 ct Ohms Primary / 8 Ohms Secondary - D.C. Resistance : 4.4 Ohms Primary / 0.7 Ohms Secondary (Tolerance Of 15% On Resistance)

Hammond 107N - Nominal Impedance : 10K ct Ohms Primary(Pins 1-3) / 600 ct Ohms Secondary(Pins 4-6) - D.C. Resistance : 680 Ohms Primary(Pins 1-3) / 70 Ohms Secondary(Pins 4-6) - Max. D.C. Unbalance : 1.5 ma. (Tolerance Of 20% On Resistance)

Hammond 143B - Transformers - Audio Chassis Mount - Input - 15 Output - Nominal Impedance: 3.2 Pri. @ 4000 Sec. - D.C. Resistance (Ohms) +/- 15%:0.4 Pri. @ 245 Sec.

Hammond 143R - Transformers - Audio Chassis Mount - Driver Applicaton - 30 Output - Nominal Impedance: 25000 Pri. @ 600 ct Sec. - D.C. Resistance (Ohms) +/- 15%:1890 Pri. @ 25 Sec.

Hammond 144B - Transformers - Audio Chassis Mount - Output Applicaton - 150 Output - Nominal Impedance: 200 ct Pri. @ 3.2 Sec. - D.C. Resistance (Ohms) +/- 15%:10 Pri. @ 0 Sec.

Hammond 804A - Nominal Impedance : 125/500 (150/600) Ohms Primary / 125/500 (150/600) Ohms Secondary - Max. Primary D.C. Unbalanced Current : 0.5 ma.

Notes: Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 144D - Transformers - Audio Chassis Mount - Output Applicaton - 150 Output - Nominal Impedance: 300 ct Pri. @ 3.2 Sec. - D.C. Resistance (Ohms) +/- 15%:15 Pri. @ 0.33 Sec.

Hammond 117E4 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 70V - 4 Watt - 3.2 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 806A - Nominal Impedance : 7.5/30 Ohms Primary / 10K/40K Ohms Secondary - Max. Primary D.C. Unbalanced Current : 1.6 ma.

Notes: Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 117F4 - Audio Transformers - Speaker Level - Audio Sound Distribution Line Matching - 70V - 4 Watt - 8 Ohms Voice Coil Impedance - Horizontal, channel bracket, 2-hole (.187" dia.) mounting - Solder lugs, also suitable for slip on jumper connections - Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier

Hammond 807A - Nominal Impedance : 7.5/30 Ohms Primary / 600/2400 Ohms Secondary - Max. Primary D.C. Unbalanced Current : 1.6 ma.

Notes: Electrostatic shield between primary secondary Single plate requires parallel feed. When operating at impedances below nominal, power capability is lower and the frequency spectrum is shifted downward, conversely, at higher impedances power capability and frequency spectrum will be shifted upward.

Hammond 143N - Transformers - Audio Chassis Mount - Driver Applicaton - 30 Output - Nominal Impedance: 10000 Pri. @ 2000 ct Sec. - D.C. Resistance (Ohms) +/- 15%:720 Pri. @ 89 Sec.