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Audio Transformers(650)
| Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Size / Dimension | Height - Seated (Max) | Mounting Type | Base Product Number | Approval Agency | Frequency Range | Termination Style | Weight | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Return Loss | Voltage - Isolation | Insertion Loss | Transformer Type | Turns Ratio - Primary:Secondary | Impedance - Primary (Ohms) | Impedance - Secondary (Ohms) | DC Resistance (DCR) - Primary | DC Resistance (DCR) - Secondary | Frequency Response | Power Level |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
SP-20-B | 12.1520 |  |
1460 | 0.00000000 | Triad Magnetics | Red-Spec | Bulk | Active | -40°C ~ 85°C | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 672 | - | 1000VRMS @ 1 Second | - | Audio Coupling | 2.88:1 | 10kCT | 1.2kCT | 1.05kOhm | 200Ohm | ±2dB | 50mW | |||
 |
140MEX | 75.1700 | |
6887 | 0.00000000 | Hammond Manufacturing | 140EX | Bulk | Active | - | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Chassis Mount | 140M | - | 20Hz ~ 20kHz | Screw Terminal | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | Q7304647 | EAR99 | 8504.31.4035 | 1 | 30dB Typ | 500Vrms | 1.2dB Typ | 8.13:1 | 100k | 1.5k | 5.43kOhm | 159Ohm | ±1dB | 10dB | ||
 |
MET-28-T | 10.7500 | |
98 | 0.00000000 | Triad Magnetics | MET | Bulk | Active | -20°C ~ 85°C | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 1 | - | 1000VRMS @ 1 Second | - | Data/Voice Coupling | 4.47:1 | 1k | 50 | 110Ohm | 8Ohm | ±2dB | 50mW | |||
 |
MET-31-T | 12.3100 | |
1 | 0.00000000 | Triad Magnetics | MET | Bulk | Active | -20°C ~ 85°C | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 84 | - | 1000VRMS @ 1 Second | - | Data/Voice Coupling | 1:1 | 600CT | 600CT | 70Ohm | 95Ohm | ±2dB | 50mW | |||
 |
PWDM13041 | 203.9400 | |
4694 | 0.00000000 | Hammond Manufacturing | * | Case | Active | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | ||||||||||||||||||||||
 |
850JA | 143.6200 | |
2 | 0.00000000 | Hammond Manufacturing | 850A | Bulk | Active | - | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.90mm) | Chassis Mount | - | 20Hz ~ 20kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | - | - | 1dB | - | 600, 150/150 | 4.8k, 1.2k/1.2k | 69Ohm | 570Ohm | ±0.5dB | 15dB | |||||
|
850NA | 143.6200 | |
1 | 0.00000000 | Hammond Manufacturing | 850A | Bulk | Active | - | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.90mm) | Chassis Mount | - | 20Hz ~ 20kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | - | - | 1dB | - | 600, 150/150 | 40k, 10k/10k | 65Ohm | 4.98kOhm | ±0.5dB | 15dB | |||||
 |
1650RA | 201.3700 | |
4 | 0.00000000 | Hammond Manufacturing | A | Box | Active | - | 4.250" L x 3.750" W (107.95mm x 95.25mm) | 4.560" (115.82mm) | Chassis Mount | 1650R | - | 30Hz ~ 30kHz | Wire Leads | 12 lbs (5.4 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | - | 3535VDC @ 1 Second | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | 5kCT | 4, 8, 16 | 47.43Ohm, 54.65Ohm | 232mOhm, 333mOhm, 343mOhm | ±1dB | 100W | ||
|
T60403Y5032X05581 | - | |
7569 | 0.00000000 | VACUUMSCHMELZE | - | Bulk | Obsolete | - | 2258-T60403Y5032X05581 | 1 | ||||||||||||||||||||||||||
 |
AEI19-4660 | 5.7500 | |
3 | 0.00000000 | Allied Components International | - | Tray | Active | -20°C ~ 80°C | 0.866" L x 0.630" W (22.00mm x 16.00mm) | 0.669" (16.99mm) | Through Hole | - | 300Hz ~ 3.4kHz | PC Pin | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH info available upon request | 3475-AEI19-4660 | EAR99 | 8504.31.2000 | 1 | - | 100VAC | - | - | 1:1 | 10k | 10k | 550Ohm | 500Ohm | ±0.3dB | - | ||
|
SP-22-B | 12.1520 | |
3129 | 0.00000000 | Triad Magnetics | Red-Spec | Bulk | Active | -40°C ~ 85°C | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 672 | - | 1000VRMS @ 1 Second | - | Audio Coupling | 4.48:1:1 | 10k | 2k, 500/500 | 1.05kOhm | 146/168Ohm | ±2dB | 50mW | |||
|
844A | 135.5300 | |
1888 | 0.00000000 | Hammond Manufacturing | 800A | Bulk | Active | - | 1.250" (31.75mm) | Chassis Mount | - | 50Hz ~ 15kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 164-844A | EAR99 | 8504.31.2000 | 1 | - | - | - | - | - | ±0.5dB | 15dB | ||||||||
 |
MET-46-T | 11.4900 | |
12 | 0.00000000 | Triad Magnetics | MET | Bulk | Active | -20°C ~ 85°C | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 3.5kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 84 | - | 1000VRMS @ 1 Second | - | Data/Voice Coupling | 1:1 | 600 | 600 | 85Ohm | 110Ohm | ±2dB | 50mW | |||
 |
AEI14-4016 | 5.5000 | |
3 | 0.00000000 | Allied Components International | - | Bulk | Active | -20°C ~ 80°C | 0.591" L x 0.472" W (15.01mm x 11.99mm) | 0.453" (11.51mm) | Through Hole | - | - | PC Pin | - | download | ROHS3 Compliant | 1 (Unlimited) | Vendor Undefined | 3475-AEI14-4016 | EAR99 | 8504.50.4000 | 1 | - | - | - | - | 1:13.27 | 1.2k | 8 | 80Ohm | 1Ohm | - | 75mW | ||
|
812A | 135.5300 | |
9649 | 0.00000000 | Hammond Manufacturing | 800A | Bulk | Active | - | 1.250" (31.75mm) | Chassis Mount | - | 50Hz ~ 15kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 164-812A | EAR99 | 8504.31.2000 | 1 | - | - | - | - | - | ±0.5dB | 15dB | ||||||||
 |
148E | 25.6700 | |
12 | 0.00000000 | Hammond Manufacturing | 148 | Bulk | Active | - | 0.820" L x 0.680" W (20.83mm x 17.27mm) | 0.690" (17.53mm) | Through Hole | - | 200Hz ~ 15kHz | PC Pin | 0.038 lb (17.24 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 0.5dB | Economical Open Type | - | 500 | 500, 125/125 | 79Ohm | 60Ohm | ±1dB | 75mW | |||
|
148D | 25.6700 | |
6 | 0.00000000 | Hammond Manufacturing | 148 | Bulk | Active | - | 0.820" L x 0.680" W (20.83mm x 17.27mm) | 0.690" (17.53mm) | Through Hole | - | 200Hz ~ 15kHz | PC Pin | 0.038 lb (17.24 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 0.5dB | Economical Open Type | - | 200k | 1k | 1.76kOhm | 6.2Ohm | ±1dB | 3mW | |||
|
1650TA | 210.9400 | |
1 | 0.00000000 | Hammond Manufacturing | A | Box | Active | - | 4.500" L x 3.750" W (114.30mm x 95.25mm) | 4.560" (115.82mm) | Chassis Mount | 1650 | - | 30Hz ~ 30kHz | Wire Leads | 14 lbs (6.4 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | - | 2000V @ 1 Second | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | 1.9kCT | 4, 8, 16 | 22.07Ohm, 24.85Ohm | 251mOhm, 334mOhm, 359mOhm | ±1dB | 120W | ||
 |
1627SEA | 189.8300 | |
3 | 0.00000000 | Hammond Manufacturing | 1600 | Box | Active | - | 4.500" L x 3.750" W (114.30mm x 95.25mm) | 4.560" (115.82mm) | Chassis Mount | 1627 | - | 20Hz ~ 20kHz | Wire Leads | 11 lbs (5 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 2828VDC @ 1 Second | ±1dB | Single Ended Audiophile, Ultra-Linear - Tube Output | - | 2.5k | 4, 8, 16 | 30Ohm, 47.44Ohm | 402mOhm, 502mOhm, 700mOhm | ±1dB | 30W | ||
|
T6042T | - | |
5112 | 0.00000000 | Pulse Electronics | - | Bulk | Obsolete | - | - | Vendor Undefined | REACH Unaffected | OBSOLETE | 0000.00.0000 | 1 | ||||||||||||||||||||||
 |
104R | 32.2300 | |
11 | 0.00000000 | Hammond Manufacturing | 104 | Bulk | Active | - | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | Through Hole | - | 200Hz | PC Pin | 0.05 lb (22.68 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 200V | 1dB | Miniature Epoxy Potted | - | 500CT | 8 | 27Ohm | 900mOhm | -1dB | 500mW | |||
|
TTC-143-LB | 5.4919 | |
9931 | 0.00000000 | Tamura | - | Bulk | Active | - | 0.350" (8.89mm) | Through Hole | - | 300Hz ~ 3.5kHz | PC Pin | - | download | 1 (Unlimited) | EAR99 | 8504.40.8500 | 360 | Impedance Matching | 1:1.1 | 600 | 600 | 85Ohm | 110Ohm | -45dB ~ 10dB | ||||||||||
 |
SP-128-B | 11.8720 | |
7412 | 0.00000000 | Triad Magnetics | Red-Spec | Bulk | Active | -40°C ~ 85°C | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | - | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.50.4000 | 672 | - | 1000VRMS @ 1 Second | - | - | - | - | - | 15Ohm | - | - | - | |||
 |
TY-401P | 5.7800 | |
16 | 0.00000000 | Triad Magnetics | TY | Bulk | Active | -20°C ~ 85°C | 0.820" L x 0.715" W (20.83mm x 18.16mm) | 0.750" (19.05mm) | Through Hole | - | 300Hz ~ 3.5kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 15dB Typ | 1500VAC | 1.75dB Typ | Data/Voice Coupling | 1:1.07 | 600CT | 600CT | 76.53Ohm | 108Ohm | ±0.5dB | -45dB ~ 7dB | |||
|
850LA | 143.6200 | |
1 | 0.00000000 | Hammond Manufacturing | 850A | Bulk | Active | - | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.90mm) | Chassis Mount | - | 20Hz ~ 20kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | - | - | 1dB | - | 20k, 5k/5k | 600, 150/150 | 2.24kOhm | 69Ohm | ±0.5dB | 15dB | |||||
 |
813 | - | |
4226 | 0.00000000 | Hammond Manufacturing | 800 | Bulk | Obsolete | - | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Chassis Mount | - | 50Hz ~ 15kHz | Solder Lug | 0.5 lb (226.8 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 1dB | Broadcast Quality | - | 600, 150/150 | 2.4k, 600/600 | - | - | ±0.5dB | 15dB | |||
 |
124A | 39.5900 | |
4 | 0.00000000 | Hammond Manufacturing | 124 | Bulk | Active | - | 2.380" L x 1.350" W (60.45mm x 34.29mm) | 1.430" (36.32mm) | Chassis Mount | - | 150Hz ~ 15kHz | Wire Leads | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 500Vrms | - | Tube Driver and Speaker Matching | 1:3 | 10k | 90kCT | 405Ohm | 1.525kOhm | ±1dB | 5W | |||
 |
850H | - | |
8025 | 0.00000000 | Hammond Manufacturing | 850 | Bulk | Obsolete | - | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.91mm) | Chassis Mount | - | 20Hz ~ 20kHz | Solder Lug | 0.4 lb (181.44 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 1dB | Broadcast Quality | - | 600, 150/150 | 1.2k, 300/300 | 70Ohm | 140Ohm | ±0.5dB | 15dB | |||
 |
117F2 | 28.2100 | |
5 | 0.00000000 | Hammond Manufacturing | 117 | Bulk | Active | - | 2.380" L x 1.380" W (60.45mm x 35.05mm) | 1.380" (35.05mm) | Chassis Mount | - | 100Hz ~ 9kHz | Solder Lug | 0.5 lb (226.8 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 2dB | Sound Distribution | - | 8 | 70V | - | - | 1dB | 2W | |||
 |
MET-25 | 8.3325 | |
5062 | 0.00000000 | Tamura | MET | Tube | Active | -20°C ~ 85°C | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | RoHS Compliant | 1 (Unlimited) | MET-25-NDR | EAR99 | 8504.31.2000 | 550 | - | 500VRMS @ 30 Seconds | - | Data/Voice Coupling | 19.4:1 | 1.2kCT | 3.2 | 125Ohm | 700mOhm | ±2dB | 50mW |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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