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| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-400P TY-400P](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FTY-400P_tmb.jpg&w=256&q=75) | TRANSF 600 OHM 90MA DC TEL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.750" (19.05mm) | -20°C ~ 85°C | PC Pin | TY | 600 | 600 | 76.5Ohm | 108Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.75dB Typ | 15dB Typ | -45dB ~ 7dB | - | 0.820" L x 0.715" W (20.83mm x 18.16mm) | 1:1.07 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-303P TY-303P](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FTY-303P_tmb.jpg&w=256&q=75) | TRANSF 4000 OHM PRI. 0MA DC TEL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.740" (18.80mm) | -20°C ~ 85°C | PC Pin | TY | 4k | 600 | 260Ohm | 52Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1dB Typ | 26dB Typ | -45dB ~ 7dB | - | 0.812" L x 0.715" W (20.62mm x 18.16mm) | 2.43:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-311P TY-311P](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FTY-311P_tmb.jpg&w=256&q=75) | TRANSF 600 OHM 0MA DC TEL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.740" (18.80mm) | -20°C ~ 85°C | PC Pin | TY | 600 | 600 | 38Ohm | 53Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1dB Typ | 26dB Typ | -45dB ~ 7dB | - | 0.812" L x 0.715" W (20.62mm x 18.16mm) | 1:1.05 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-403P TY-403P](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FTY-403P_tmb.jpg&w=256&q=75) | TRANSF 600 SPLIT SEC .90MA TEL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.530" (13.46mm) | -20°C ~ 85°C | PC Pin | TY | 600 | 600 | 80Ohm | 56Ohm, 56Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.75dB Typ | 15dB Typ | -45dB ~ 7dB | - | 0.815" L x 1.250" W (20.70mm x 31.75mm) | 1.81:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-402P TY-402P](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FTY-402P_tmb.jpg&w=256&q=75) | TRANSF 600 OHM 90MA DC TEL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.530" (13.46mm) | -20°C ~ 85°C | PC Pin | TY | 600 | 600 | 80Ohm | 112Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.75dB Typ | 13dB Typ | -45dB ~ 7dB | - | 0.815" L x 1.250" W (20.70mm x 31.75mm) | 1:1.1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![MET-28-T MET-28-T](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FMET-Series_tmb.jpg&w=256&q=75) | AUDIO XFMR 1K/50 THRU HOLE | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -20°C ~ 85°C | PC Pin | MET | 1k | 50 | 110Ohm | 8Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 4.47:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-300P TY-300P](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FTY-300P_tmb.jpg&w=256&q=75) | TRANSF 600 OHM 0MA DC TEL HYBRID | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.740" (18.80mm) | -20°C ~ 85°C | PC Pin | TY | 600 | 600/600 | 172Ohm | 66Ohm, 66Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | - | 1500VAC | 0.8dB Typ | 30dB Typ | -45dB ~ 7dB | - | 0.812" L x 0.700" W (20.62mm x 17.78mm) | 1:2.48 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![MET-60-T MET-60-T](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FMET-60-T_tmb.jpg&w=256&q=75) | TRANSFORMER 135:135CT 10.0MADC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -20°C ~ 85°C | PC Pin | MET | 135 | 135CT | 10.5Ohm | 10.8Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 1:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![MET-35-T MET-35-T](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FMET-Series_tmb.jpg&w=256&q=75) | AUDIO XFMR 600CT/8 THRU HOLE | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -20°C ~ 85°C | PC Pin | MET | 600CT | 8 | 60Ohm | 1.5Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 8.66:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![MET-22-T MET-22-T](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FMET-Series_tmb.jpg&w=256&q=75) | TRANSFORMR 2.5KCT:2.5KCT 1.0MADC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -20°C ~ 85°C | PC Pin | MET | 2.5kCT | 2.5kCT | 280Ohm | 350Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 40mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 1:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SP-21 SP-21](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FSP-4%2C%20SP-21%2C%20SP-66%2C%20SP-67%2C%20SP-69_tmb.jpg&w=256&q=75) | TRANSF 10K CT/ 2K CT AUDIO | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -40°C ~ 85°C | PC Pin | Red-Spec | 10kCT | 2kCT | 1.05kOhm | 330Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 2.24:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SP-52 SP-52](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FSP-52_tmb.jpg&w=256&q=75) | TRANSER 1.5K CT/ 600 OHM AUDIO | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -40°C ~ 85°C | PC Pin | Red-Spec | 1.5kCT | 600 | 168Ohm | 92Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 1.58:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-304P TY-304P](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FTY-304P_tmb.jpg&w=256&q=75) | TRANSF 600 CT OHM 0MA DC TEL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.740" (18.80mm) | -20°C ~ 85°C | PC Pin | TY | 600CT | 600CT | 42Ohm | 60Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1dB Typ | 26dB Typ | -45dB ~ 7dB | - | 0.790" L x 0.812" W (20.07mm x 20.62mm) | 1:1.05 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-302P-B TY-302P-B](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FTY-302P_tmb.jpg&w=256&q=75) | TRANSF 600 OHM 0MA DC TEL HYBRID | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.870" (22.10mm) | -20°C ~ 85°C | PC Pin | TY | 600 | 600/600 | 34Ohm | 24Ohm, 24Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | - | 1500VAC | 0.65dB Typ | 32dB Typ | -45dB ~ 7dB | - | 1.040" L x 0.960" W (26.42mm x 24.38mm) | 1:1.47 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![TY-146P-B TY-146P-B](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FMFG_TY-146P-B_tmb.jpg&w=256&q=75) | TRANSF 600 AUDIO CT 150/600CT 15 | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 1.187" (30.15mm) | -20°C ~ 85°C | PC Pin | TY | 600, 150/150 | 600, 150/150 | 17Ohm, 19Ohm | 14.5Ohm, 22Ohm | Data/Voice Coupling | 200Hz ~ 15kHz | ±2dB | 1500V | 1.5dB @ 1kHz | 26dB | - | - | 1.375" L x 1.187" W (34.93mm x 30.15mm) | 1:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SP-33-B SP-33-B](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FSP-33%2C%20SP-70_tmb.jpg&w=256&q=75) | TRANS 1K/50 OHM IMPEDANCE AUDIO | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -40°C ~ 85°C | PC Pin | Red-Spec | 1k | 50 | 145Ohm | 8Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 4.4:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SP-42-B SP-42-B](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FSP-42%2C%20SP-48%2C%20SP-51_tmb.jpg&w=256&q=75) | TRANSER 150 CT/ 12 OHM AUDIO | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -40°C ~ 85°C | PC Pin | Red-Spec | 150CT | 12 | 18Ohm | 2.7Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 3.54:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SP-128-B SP-128-B](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FSP-128_tmb.jpg&w=256&q=75) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -40°C ~ 85°C | PC Pin | Red-Spec | - | - | 15Ohm | - | - | - | - | 1000VRMS @ 1 Second | - | - | - | - | 0.410" L x 0.310" W (10.41mm x 7.87mm) | - |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SP-20-B SP-20-B](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FSP-SERIES_tmb.jpg&w=256&q=75) | TRANSF 10K CT/1.2K CT AUDIO | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -40°C ~ 85°C | PC Pin | Red-Spec | 10kCT | 1.2kCT | 1.05kOhm | 200Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 2.88:1 |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SP-21-B SP-21-B](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductThumbImages%2FSP-SERIES_tmb.jpg&w=256&q=75) | TRANSF 10K CT/ 2K CT AUDIO | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.465" (11.80mm) | -40°C ~ 85°C | PC Pin | Red-Spec | 10kCT | 2kCT | 1.05kOhm | 330Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 2.24:1 |