Transformers > Audio



Mfg. Part # Description Condition Price Buy
PICO
T22030
Transformers, audio. Shielded 100 Ohm CT/ 100 Ohm split. Military type TF5R21ZZ. Package: 0.7" D x 0.8" high. NS $7.50
TRW/UTC
D1-T290
600CT / 600CT to 20kHz 500mw Subminiature AUDIO TRANSFORMER 8.6mm diameter x 10mm tall. Six 25mm wire leads. Dual 150-ohm windings (combined) on each side. Federal P/N's: 01-268-8395 5950012688395. SOME made by PICO Pleasesee: C3187 8.8mm diameter. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices. 20 kilohertz (kilocycles) and below NS $26.00
UTC
TF1A13YY
Audio Transformer, Hermetically sealed with 4-solder hook contacts 15K-pri[15mA] to 250-Ohm [2mA] 150Hz-9kHz +/-0.5dBHermetically sealed. NSN 5950-006455162 1.75''L x 1.44W x 2.5H Cross: THORDARSON 27S17, MAGNETEK HS50. FN $295.88
JENSEN
25CV4
25VCT Line Transformer to 8-Ohm speaker with taps for 1/8 1/4 1/2 1 2 & 4 watts JENSEN , ALT#Z-3631 NOS $3.95
TRIAD/MAGNETEK
SP62
800-Ohm CT to 3.2ohm 300Hz-60KHZ 50mW 4MA 1/MFG. box .Starting to Tarnish due to age NOS $8.95
RCA TACTEC
3464575-3
DRIVER XFMR 730-Ohm Pri to 170-OhmsCT (At Primary 10mADC) E24 Z-core 0.78" x 0.83" x 1" high, Mounts on 1.15" center holes -NEW 50/Box Pri:Blk&Red Sec: Blue, Yel(CT), Blu/Wht NOS $0.75
UTC
H6839
Shielded Audio Transformer 0.93" diameter x 1.4" plus four solder terminals. 6000-ohms @ 35mA DC to 75-ohms 0.9Watt +/-2dB 300-4000Hz NOS $12.95
RCA TACTEC
E5357S
Miniature 0.79"W x 0.64" x 0.65" above PC board - 0.02-pounds each Primary: 1K Center-tapped Secondary: 8-Ohms NOS $0.95
UTC
DO-T22
Miniature circuit board transformers 600-OHM TO 1.5K-OHM CT TF 4RX 13 YY (BN-R-BLU 1.5KCT) (BK-G 600) transistors transformers (5) 2" leads NOS $9.94
3464575-1 Transformer, shielded driver. Secondary: 170-Ohms Center Tapped. Pri. Imp.: 730-Ohm (at 10mADC). Sec. Imp.: 170-Ohms CT. Construction: E24 Z-core. Connections: Pri:Black and Red. Sec: Blue, Yellow (CT), Blue/White. Mounting: Mounts on 1.15" center holes. Dimensions: 0.78" x 0.83" x 1" H. with 0.6". Copper band shielding. NOS $1.95
STANCOR
TTPC13
Telephone Coupling Transformers 600-Ohms to 600CT-Split 90MA From New 50/BOX 0.781W x 0.650L x 0.740 HIGH FN $3.95
RCA TACTEC
3727181-1
PRIMARY Z:15-OHMS C.T. RATIO: 1.8:1 AUDIO TRANSFORMER PCB MT 7-WIRE LEADS MAKE US AN OFFER ON THE LOT ! NS $1.95
PICO
2936
Audio Transformer Ultra-miniature 1.5KCT / 600-OHM CT NS $13.00
DATATRONICS LTD
PT7765 124-100131-0001B SAE2212
XFMR DIGITAL LINE MATCHING =Stanford Applied Eng #2212 0.76" x 0.53" x 0.67" high 8-pins 124-100131-0001B NS $0.86
TRIAD/MAGNETEK
SP60
Audio Transformer Miniature 320 OHM CT TO 3.2 OHMS 50mWatt 0.4" x 0.3" x 0.46" high with 0.78" leads - Individually boxed! - 320-Ohm 6mA-DC 300 - 60,000CPS(Hz) 150V-Max 50,000'-Max Altitude NOS $9.95
TRIAD Transformer Co
HSM94
15Hz-30kHz Shielded Audio OUTPUT XFMR Dual Input Coils=4500-Ohm 200mADC per leg, 55W Tapped Secondary 4K~4/8/16-Ohm weighs 12-pounds USED $175.00
RCA
TR11084
H1+H2, X),X1,X2 NOS $3.95
PICO
TF5S40ZZ
PICO-32145 Ultra Miniature dc to dc converter transformers input 5V Double marked PICO-32145 Military Transformers, 4cm Leads 10-pin pcb mount. 1-2-3 5VDC 8-9-10 FB 4-(5+6)-7 14VDC 4.5W RFE $24.99
ACE TRANSFORMER CO.
Z3677
70V line transformers tapped 70/50/35/25/18/13 (2-7/8" X 1.5" X 15/8"h) NOS $4.95
UTC
JR-904
100-Ohm CT to Dual 1.5Meg-Ohm audio Transformer Used De-soldered. AR $25.00
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