Audio Transformers

Results: 63
Packaging
-BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Clear
Part Status
ActiveObsolete
Clear
Turns Ratio - Primary:Secondary
0.659:11:0.3971:0.51:0.7361:11:1.0331:1.041:1.061:1.416-
Clear
Impedance - Primary (Ohms)
600600CT4k10k20k30k-
Clear
Impedance - Secondary (Ohms)
260287301320330346348374392470490CT510525
Clear
DC Resistance (DCR) - Primary
23.8Ohm25Ohm33Ohm36Ohm40Ohm44Ohm46Ohm47Ohm49Ohm57Ohm58Ohm59Ohm63Ohm
Clear
DC Resistance (DCR) - Secondary
14Ohm, 62Ohm21Ohm40Ohm42Ohm45Ohm47.8Ohm50Ohm56Ohm59Ohm61Ohm63Ohm64Ohm70Ohm
Clear
Transformer Type
-Data/Voice Coupling
Clear
Frequency Range
200Hz ~ 4kHz300Hz ~ 3.5kHz300Hz ~ 4kHz660Hz ~ 3.5kHz-
Clear
Frequency Response
-2.5dB ~ 0.3dB-2dB ~ 0.2dB-1.8dB ~ 0.5dB-1.6dB ~ 0.3dB-1dB ~ 0.7dB-0.35dB ~ 0.15dB±0.16dB±0.2dB±0.25dB±0.3dB ~ ±0.5dB±0.3dB±0.4dB±0.5dB
Clear
Voltage - Isolation
500VRMS @ 1 Minute1000VRMS @ 1 Minute1500VRMS @ 1 Minute1850V @ 1 Second1875VRMS @ 1 Second3000VRMS @ 1 Minute4000VRMS @ 1 Minute-
Clear
Insertion Loss
-3.5dB Max @ 6-9MHz0.75dB Max @ 1kHz1dB Max @ 1kHz1dB Typ1.1dB Typ @ 1kHz1.2dB Max @ 1kHz1.25dB @ 1kHz1.4dB Max @ 1kHz1.5dB Max @ 1kHz1.6dB Max @ 1kHz1.7dB Max @ 1.8kHz1.7dB Max @ 1kHz1.8dB Max @ 2kHz
Clear
Return Loss
-12dB Min @ 6-9MHz8dB Min @ 200Hz ~ 4kHz14dB Min @ 1.8kHz14dB Min @ 1kHz14dB Min @ 200Hz ~ 4kHz14dB Typ16dB Min @ 200Hz ~ 4kHz16dB Min @ 300Hz ~ 3.5kHz18dB Min @ 200Hz ~ 4kHz18dB Typ20dB Min @ 1kHz20dB Min @ 200Hz ~ 4kHz25dB Min @ 1kHz
Clear
Power Level
-45dB ~ 10dB-45dB ~ 7dB-40dB ~ 4dB-40dB ~ 7dB-20dB ~ 4dB10mW3.5dB7dB-
Clear
Operating Temperature
-40°C ~ 85°C-20°C ~ 85°C-10°C ~ 60°C0°C ~ 70°C-
Clear
Approval Agency
-CSA-C22.2 No. 66-M1988, UL1459CSA-C22.2 No. 66-M1988, UL1862CSA-C22.2 No. 66-M1988, UL1863CSA-C22.2 No. 950-95, UL1950CSA-C22.2 No. 950-M89, UL1459, UL1950UL1950UL1950, UL60950UL1950, UL60950, EN60950UL60950UL60950, EN60950
Clear
Mounting Type
-Surface MountThrough Hole
Clear
Size / Dimension
0.330" L x 0.402" W (8.38mm x 10.20mm)0.335" L x 0.642" W (8.50mm x 16.30mm)0.378" L x 0.492" W (9.60mm x 12.50mm)0.390" L x 0.665" W (9.90mm x 17.80mm)0.390" L x 0.701" W (9.90mm x 17.80mm)0.492" L x 0.378" W (12.50mm x 9.60mm)0.528" L x 0.512" W (13.40mm x 13.00mm)0.532" L x 0.551" W (13.50mm x 14.00mm)0.591" L x 0.571" W (15.00mm x 14.50mm)0.610" L x 0.689" W (15.50mm x 17.50mm)0.669" L x 0.669" W (17.00mm x 17.00mm)0.799" L x 0.650" W (20.30mm x 16.50mm)0.799" L x 0.689" W (20.30mm x 17.50mm)
Clear
Height - Seated (Max)
0.164" (4.16mm)0.181" (4.60mm)0.193" (4.90mm)0.200" (5.08mm)0.299" (7.60mm)0.346" (8.80mm)0.409" (10.40mm)0.421" (10.70mm)0.472" (12.00mm)0.488" (12.40mm)0.500" (12.70mm)0.543" (13.80mm)0.551" (14.00mm)
Clear
Termination Style
-Flat LeadGull WingPC Pin
Clear
Stocking Options
Media
Environmental Options
Marketplace Product
Applied FiltersRemove All
Results per Page
25
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Compare
Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part Status
Turns Ratio - Primary:Secondary
Impedance - Primary (Ohms)
Impedance - Secondary (Ohms)
DC Resistance (DCR) - Primary
DC Resistance (DCR) - Secondary
Transformer Type
Frequency Range
Frequency Response
Voltage - Isolation
Insertion Loss
Return Loss
Power Level
Operating Temperature
Approval Agency
Mounting Type
Size / Dimension
Height - Seated (Max)
Termination Style
TTC-5017
TTC-5017
TRANSFORMER TELECOMM 600:600 OHM
£4.61000
21,251 - Immediate
TamuraTamura
1
MT7207-ND
TTC
Bulk
Active1:160060059Ohm59OhmData/Voice Coupling200Hz ~ 4kHz±0.5dB1875VRMS @ 1 Second1.5dB Max @ 1kHz14dB Min @ 200Hz ~ 4kHz--UL60950Through Hole0.591" L x 0.571" W (15.00mm x 14.50mm)0.472" (12.00mm)PC Pin
TTC-105
TTC-105
TRANSF TELE COUP 600:600 90MADC
£4.97000
326 - Immediate
TamuraTamura
1
MT4134-ND
TTC
Bulk
Active1:160060071Ohm117OhmData/Voice Coupling660Hz ~ 3.5kHz-1dB ~ 0.7dB1500VRMS @ 1 Minute3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz--45dB ~ 10dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.839" L x 0.630" W (21.30mm x 16.00mm)0.748" (19.00mm)PC Pin
TTC-5028
TTC-5028
TRANSFORMER TELECOMM 600:470 OHM
£3.34000
637 - Immediate
TamuraTamura
1
MT7212-ND
TTC
Bulk
Active1:160047092Ohm120OhmData/Voice Coupling300Hz ~ 3.5kHz±1dB ~ ±4dB1875VRMS @ 1 Second2.5dB Max @ 1kHz--40dB ~ 4dB-CSA-C22.2 No. 950-95, UL1950Through Hole0.886" L x 0.909" W (22.50mm x 23.10mm)0.583" (14.80mm)PC Pin
TTC-264
TTC-264
TRANSF TELE 600/470 OHM 100MADC
£4.66000
1,652 - Immediate
TamuraTamura
1
MT4123-ND
TTC
Bulk
Active1:1600470108Ohm120OhmData/Voice Coupling300Hz ~ 3.5kHz±1dB ~ ±4dB1500VRMS @ 1 Minute2.5dB Max @ 1kHz--20dB ~ 4dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.945" L x 0.906" W (24.00mm x 23.00mm)0.472" (12.00mm)PC Pin
TTC-50zz
TTC-5036
TRANSFORMR MODEM 600:287 OHM SMD
£3.91000
2,410 - Immediate
TamuraTamura
1
MT7218TR-ND
MT7218CT-ND
TTC
Tape & Reel (TR)
Cut Tape (CT)
Active1:1600287175Ohm175OhmData/Voice Coupling200Hz ~ 4kHz±0.2dB1875VRMS @ 1 Second4dB Max @ 2kHz14dB Min @ 200Hz ~ 4kHz--20°C ~ 85°CUL60950, EN60950Surface Mount0.378" L x 0.492" W (9.60mm x 12.50mm)0.299" (7.60mm)Flat Lead
TTC-5020
TTC-5020
TRANSFORMER COUPLING 600:301 OHM
£3.54000
1,000 - Immediate
TamuraTamura
1
MT7236-ND
TTC
Bulk
Active1:1600301152Ohm152OhmData/Voice Coupling300Hz ~ 3.5kHz±1dB ~ ±4dB1875VRMS @ 1 Second3.75dB Max @ 1kHz--20dB ~ 4dB-CSA-C22.2 No. 950-95, UL1950Through Hole0.886" L x 0.909" W (22.50mm x 23.10mm)0.543" (13.80mm)PC Pin
TTC-105-1
TTC-105-1
TRANSF TEL COUP 600:600CT 90MADC
£4.62000
543 - Immediate
TamuraTamura
1
MT4135-ND
TTC
Bulk
Active1:1600600CT71Ohm117OhmData/Voice Coupling660Hz ~ 3.5kHz-1dB ~ 0.7dB1500VRMS @ 1 Minute3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz--45dB ~ 10dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.839" L x 0.630" W (21.30mm x 16.00mm)0.748" (19.00mm)PC Pin
TTC-108
TTC-108
TRANSF TELE COUP 600CT:600CT
£5.28000
560 - Immediate
TamuraTamura
1
MT4136-ND
TTC
Bulk
Active1:1600CT600CT44Ohm56OhmData/Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.4dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799" L x 0.689" W (20.30mm x 17.50mm)0.752" (19.10mm)PC Pin
TTC-108N
TTC-108N
TRANSFORMER 600CT:600CT 0MADC
£5.69000
498 - Immediate
TamuraTamura
1
MT7385-ND
TTC
Bulk
Active1:1600CT600CT44Ohm56OhmData/Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.4dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.815" L x 0.650" W (20.70mm x 16.50mm)0.736" (18.70mm)PC Pin
TTC-50zz
TTC-5023
TRANSFORMER MODEM 600:600OHM SMD
£3.55000
0 - Immediate
TamuraTamura
1
MT7238TR-ND
MT7238CT-ND
MT7238DKR-ND
TTC
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active1:1600600115Ohm115OhmData/Voice Coupling200Hz ~ 4kHz±0.25dB3000VRMS @ 1 Minute2dB Max @ 2kHz14dB Min @ 200Hz ~ 4kHz--20°C ~ 85°CUL60950, EN60950Surface Mount0.378" L x 0.492" W (9.60mm x 12.50mm)0.299" (7.60mm)Flat Lead
TTC-170
TTC-170
TRANSF TELE COUP 600:600 0MADC
£6.04000
0 - Immediate
TamuraTamura
1
MT4140-ND
TTC
Bulk
Active1:160060047Ohm61OhmData/Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz--0°C ~ 70°CCSA-C22.2 No. 66-M1988, UL1459Through Hole0.528" L x 0.512" W (13.40mm x 13.00mm)0.421" (10.70mm)PC Pin
TTC-5014
TTC-5014
TRANSFORMER TELECOMM 600:348 OHM
£4.68000
0 - Immediate
TamuraTamura
1
MT7231-ND
TTC
Bulk
Active1:1600348149Ohm139Ohm-200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second3.25dB Max @ 1kHz14dB Min @ 200Hz ~ 4kHz--UL60950Through Hole0.591" L x 0.571" W (15.00mm x 14.50mm)0.472" (12.00mm)PC Pin
TTC-5029
TTC-5029
TRANSFORMER TELECOMM 600:600 OHM
£5.32000
0 - Immediate
TamuraTamura
1
MT7213-ND
TTC
Bulk
Active1:160060040Ohm40OhmData/Voice Coupling200Hz ~ 4kHz±0.2dB1875VRMS @ 1 Second1dB Max @ 1kHz20dB Min @ 200Hz ~ 4kHz-0°C ~ 70°C-Through Hole0.669" L x 0.669" W (17.00mm x 17.00mm)0.472" (12.00mm)PC Pin
TTC-167
TTC-167
TRANSF TELE COUP 10K:10K 0MADC
£5.41000
0 - Immediate
TamuraTamura
1
MT4139-ND
TTC
Bulk
Active1:110k10k330Ohm420OhmData/Voice Coupling300Hz ~ 4kHz±1dB1000VRMS @ 1 Minute1.7dB Max @ 1kHz---CSA-C22.2 No. 66-M1988, UL1863Through Hole0.610" L x 0.689" W (15.50mm x 17.50mm)0.551" (14.00mm)PC Pin
TTC-02
TTC-02
TRANSF TELE FCC68 600:600 0 MADC
£5.95000
0 - Immediate
TamuraTamura
1
MT4133-ND
TTC
Bulk
Active1:160060072Ohm90OhmData/Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799" L x 0.650" W (20.30mm x 16.50mm)0.488" (12.40mm)PC Pin
TTC-50zz
TTC-5034
TRANSFORMER TELE 20K:20K OHM SMD
£1.67813
0 - Immediate
TamuraTamura
400
Non-Stock
MT7216TR-ND
TTC
Tape & Reel (TR)
Active1:120k20k1.3kOhm1.3kOhmData/Voice Coupling--1875VRMS @ 1 Second----20°C ~ 85°CUL60950, EN60950Surface Mount0.378" L x 0.492" W (9.60mm x 12.50mm)0.299" (7.60mm)Flat Lead
TTC-50zz
TTC-5024
TRANSFORMER MODEM 600:330OHM SMD
£1.86760
0 - Immediate
TamuraTamura
400
Non-Stock
MT7239TR-ND
TTC
Tape & Reel (TR)
Active1:1600330150Ohm150OhmData/Voice Coupling200Hz ~ 4kHz±0.2dB1875VRMS @ 1 Second3dB Max @ 2kHz16dB Min @ 200Hz ~ 4kHz--20°C ~ 85°CUL60950, EN60950Surface Mount0.378" L x 0.492" W (9.60mm x 12.50mm)0.299" (7.60mm)Flat Lead
TTC-50zz
TTC-5035
TRANSFORMR MODEM 600:346 OHM SMD
£2.12473
0 - Immediate
TamuraTamura
400
Non-Stock
MT7217TR-ND
TTC
Tape & Reel (TR)
Active1:1600346135Ohm135OhmData/Voice Coupling200Hz ~ 4kHz±0.2dB1875VRMS @ 1 Second3dB Max @ 2kHz16dB Min @ 200Hz ~ 4kHz--20°C ~ 85°CUL60950, EN60950Surface Mount0.378" L x 0.492" W (9.60mm x 12.50mm)0.299" (7.60mm)Flat Lead
TTC-294
TTC-294
TRANSFORM TELECOMM COUPL 600 OHM
£2.18665
0 - Immediate
TamuraTamura
1,000
Non-Stock
MT7205-ND
TTC
Bulk
Active1:1600600CT58Ohm14Ohm, 62OhmData/Voice Coupling300Hz ~ 3.5kHz±0.16dB1850V @ 1 Second1.2dB Max @ 1kHz---UL1950Through Hole0.591" L x 0.571" W (15.00mm x 14.50mm)0.472" (12.00mm)PC Pin
TTC-50zz
TTC-5027
TRANSFORMER TELE 30K:3OK OHM SMD
£2.40278
0 - Immediate
TamuraTamura
4,000
Non-Stock
MT7211TR-ND
TTC
Tape & Reel (TR)
Active1:130k30k165Ohm165OhmData/Voice Coupling--1875VRMS @ 1 Second----20°C ~ 85°CUL60950, EN60950Surface Mount0.492" L x 0.378" W (12.50mm x 9.60mm)0.299" (7.60mm)Flat Lead
TTC-13
TTC-13
TRANSF TELE COUP 4000:600 0 MADC
£2.47291
0 - Immediate
TamuraTamura
560
Non-Stock
MT4137-ND
TTC
Bulk
Active1:0.3974k600225Ohm45OhmData/Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.2dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799" L x 0.650" W (20.30mm x 16.50mm)0.736" (18.70mm)PC Pin
TTC-110
TTC-110
TRANSF TELE COUP 600 OHM 0 MADC
£2.68205
0 - Immediate
TamuraTamura
560
Non-Stock
MT4113-ND
TTC
Bulk
Active1:1.03360060036Ohm50OhmData/Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.2dB Max @ 1kHz--40dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799" L x 0.650" W (20.30mm x 16.50mm)0.736" (18.70mm)PC Pin
TTC-174
TTC-174
TRANSF TELE 600:600/600 50MADC
£3.50636
0 - Immediate
TamuraTamura
720
Non-Stock
MT4141-ND
TTC
Bulk
Active1:16001.2k, 600/60075Ohm170OhmData/Voice Coupling300Hz ~ 3.5kHz-1.6dB ~ 0.3dB1500VRMS @ 1 Minute1.6dB Max @ 1kHz14dB Min @ 1kHz-45dB ~ 10dB-CSA-C22.2 No. 66-M1988, UL1863Through Hole0.799" L x 1.201" W (20.30mm x 30.50mm)0.500" (12.70mm)PC Pin
TTC-142
TTC-142
TRANSF TELE COUP 600 OHM 90MADC
£3.56788
0 - Immediate
TamuraTamura
720
Non-Stock
MT4118-ND
TTC
Bulk
Active1:1.0460060075Ohm100OhmData/Voice Coupling300Hz ~ 3.5kHz-2.5dB ~ 0.3dB1500VRMS @ 1 Minute1.9dB Max @ 1.8kHz14dB Min @ 1.8kHz-45dB ~ 10dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799" L x 1.201" W (20.30mm x 30.50mm)0.500" (12.70mm)PC Pin
TTC-142-2
TTC-142-2
TRANSF TELE COUP 600 OHM 90MADC
£3.62939
0 - Immediate
TamuraTamura
720
Non-Stock
MT4119-ND
TTC
Bulk
Active1:1.0460060075Ohm95OhmData/Voice Coupling300Hz ~ 3.5kHz-2.5dB ~ 0.3dB1500VRMS @ 1 Minute1.9dB Max @ 1.8kHz14dB Min @ 1.8kHz-45dB ~ 10dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799" L x 1.201" W (20.30mm x 30.50mm)0.500" (12.70mm)PC Pin
Results per Page
25
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