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Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Ratings | Applications | Size / Dimension | Mounting Type | Package / Case | Features | Approval Agency | Termination Style | Height (Max) | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Configuration | Filter Type | Voltage Rating - AC | Voltage Rating - DC | Number of Lines | Inductance @ Frequency | Current Rating (Max) | DC Resistance (DCR) (Max) | Inductance | Voltage - Rated AC | Frequency - Operating | Voltage - Rated DC | Impedance @ Frequency |
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TCK-101 | 8.1800 | ![]() |
3 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | Through Hole | Horizontal, 4 PC Pin | - | - | 0.492" (12.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1030 | EAR99 | 8504.50.8000 | 13 | - | - | 500V | 2 | 305 µH @ 100 kHz | 10mOhm | |||||||||||
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TCK-118 | 8.4400 | ![]() |
65 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.335" L x 0.295" W (8.50mm x 7.50mm) | Through Hole | Vertical, 4 PC Pin | - | - | 0.413" (10.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1038 | EAR99 | 8504.50.8000 | 10 | - | - | 500V | 2 | 175 µH @ 10 kHz | 1.76A | 34mOhm | |||||||||
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TCK-162 | 4.4370 | ![]() |
8359 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 125°C | - | 0.256" L x 0.236" W (6.50mm x 6.00mm) | Surface Mount | Horizontal, 4 Gull Wing | 0.177" (4.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8548.00.0000 | 10 | - | - | 500V | 4 | 55.6 µH @ 100 kHz | 1A | 30mOhm | ||||||||||||
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TCK-090 | 8.1800 | ![]() |
17 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.465" L x 0.465" W (11.80mm x 11.80mm) | Surface Mount | Horizontal, 4 Flat Lead | - | - | 0.197" (5.00mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1023 | EAR99 | 8504.50.8000 | 10 | - | - | 500V | 2 | 470 µH @ 10 kHz | 1A | 60mOhm | |||||||||
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TCK-017 | 8.4400 | ![]() |
209 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.433" L x 0.433" W (11.00mm x 11.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.307" (7.80mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1010 | EAR99 | 8504.50.8000 | 27 | - | - | 500V | 2 | 497 µH @ 100 kHz | 1.7A | 100mOhm | |||||||||
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TFI 300 | 51.9400 | ![]() |
5 | 0.00000000 | Traco Power | TFI (300W) | Tube | Active | -40°C ~ 95°C | General Purpose | Through Hole | - | PC Pins | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 1951-TFI300 | EAR99 | 8548.00.0000 | 10 | Two Stage | DC | - | - | - | 43V, 160V | |||||||||||||
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TCK-050 | 6.7600 | ![]() |
8461 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.433" L x 0.433" W (11.00mm x 11.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.346" (8.80mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1073 | EAR99 | 8504.50.8000 | 27 | - | - | 500V | 2 | 325 µH @ 100 kHz | 3.3A | 35mOhm | |||||||||
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TCK-051 | 6.6900 | ![]() |
2 | 0.00000000 | Traco Power | - | Bag | Active | - | - | Through Hole | Horizontal, 4 PC Pin | - | - | 0.346" (8.80mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1012 | EAR99 | 8504.50.8000 | 27 | - | - | 500V | 2 | 145 µH @ 100 kHz | 5.2A | 20mOhm | ||||||||||
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TCK-048 | 6.6900 | ![]() |
2 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 125°C | - | Through Hole | Horizontal, 4 PC Pin | - | - | 0.386" (9.80mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1070 | EAR99 | 8504.50.8000 | 27 | - | - | 500V | 2 | 450 µH @ 100 kHz | 5.2A | 25mOhm | ||||||||||
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TCK-123 | 8.1800 | ![]() |
51 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | Through Hole | Horizontal, 4 PC Pin | - | - | 0.492" (12.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1042 | EAR99 | 8504.50.8000 | 10 | - | - | 500V | 2 | 1.219 mH @ 100 kHz | 4A | |||||||||||
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TCK-128 | 8.4400 | ![]() |
118 | 0.00000000 | Traco Power | - | Bag | Active | - | - | - | - | - | - | - | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1044 | EAR99 | 8504.50.8000 | 10 | - | - | 24V | 2 | - | - | ||||||||||
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TCK-117 | 8.1800 | ![]() |
355 | 0.00000000 | Traco Power | - | Tray | Active | -40°C ~ 105°C | - | 0.335" L x 0.295" W (8.50mm x 7.50mm) | Through Hole | Vertical, 4 PC Pin | - | - | 0.413" (10.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1037 | EAR99 | 8504.50.8000 | 10 | - | - | 500V | 2 | 52 µH @ 10 kHz | 15mOhm | ||||||||||
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TCK-100 | - | ![]() |
3640 | 0.00000000 | Traco Power | - | Bag | Obsolete | Through Hole | Horizontal, 4 PC Pin | - | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1029 | EAR99 | 8504.50.8000 | 10 | ||||||||||||||||||||||
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TCK-072 | 6.6900 | ![]() |
15 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.591" (15.00mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1061 | EAR99 | 8533.40.4000 | 19 | - | - | 500V | 2 | 156 µH @ 100 kHz | 15mOhm | ||||||||||
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TCK-086 | 8.1800 | ![]() |
565 | 0.00000000 | Traco Power | - | Tube | Active | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.492" (12.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1019 | EAR99 | 8504.50.8000 | 13 | - | - | 500V | 2 | 156 µH @ 100 kHz | 25A | 2.5mOhm | |||||||||
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TCK-103 | 7.7770 | ![]() |
1288 | 0.00000000 | Traco Power | - | Bulk | Active | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.591" (15.00mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-TCK-103 | 10 | - | - | 500V | 2 | 285 µH @ 100 kHz | 16A | 6mOhm | |||||||||||
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TCK-076 | 6.7600 | ![]() |
3183 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.433" L x 0.433" W (11.00mm x 11.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.346" (8.80mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1064 | EAR99 | 8504.50.8000 | 27 | - | - | 500V | 2 | 55 µH @ 100 kHz | 5.7A | 8.5mOhm | |||||||||
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TCK-122 | 8.1800 | ![]() |
40 | 0.00000000 | Traco Power | - | Bag | Active | 0.276" L x 0.217" W (7.00mm x 5.50mm) | Surface Mount | Horizontal, 4 Flat Lead | 0.200" (5.08mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1065 | EAR99 | 8504.50.8000 | 10 | ||||||||||||||||||||
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TCK-092 | 7.4500 | ![]() |
126 | 0.00000000 | Traco Power | - | Tube | Active | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.492" (12.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1024 | EAR99 | 8504.50.8000 | 13 | - | - | 500V | 2 | 45 µH @ 100 kHz | 1.4mOhm | ||||||||||
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TCK-140 | 6.6900 | ![]() |
776 | 0.00000000 | Traco Power | - | Bag | Active | - | - | 0.256" L x 0.236" W (6.50mm x 6.00mm) | Surface Mount | Horizontal, 4 Gull Wing | - | - | 0.177" (4.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1051 | EAR99 | 8504.50.8000 | 10 | - | - | - | 2 | 137.5 µH @ 100 kHz | 55mOhm | ||||||||||
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TFI 20 | 33.1000 | ![]() |
8 | 0.00000000 | Traco Power | TFI (20W) | Tube | Active | -40°C ~ 95°C | General Purpose | Through Hole | - | PC Pins | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 1951-TFI20 | EAR99 | 8548.00.0000 | 10 | Two Stage | DC | - | - | - | 43V, 160V | |||||||||||||
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TCK-127 | 8.5400 | ![]() |
3325 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.335" L x 0.295" W (8.50mm x 7.50mm) | Through Hole | Vertical, 4 PC Pin | - | - | 0.413" (10.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1043 | EAR99 | 8504.50.8000 | 10 | - | - | 500V | 2 | 137 µH @ 10 kHz | 24mOhm | ||||||||||
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TCK-138 | 6.7600 | ![]() |
404 | 0.00000000 | Traco Power | - | Bag | Active | - | - | 0.256" L x 0.236" W (6.50mm x 6.00mm) | Surface Mount | Horizontal, 4 Gull Wing | - | - | 0.177" (4.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1050 | EAR99 | 8504.50.8000 | 10 | - | - | - | 2 | 16.1 µH @ 100 kHz | 10.5mOhm | ||||||||||
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TFI 150 | 50.2200 | ![]() |
2 | 0.00000000 | Traco Power | TFI (150W) | Tube | Active | -40°C ~ 95°C | General Purpose | Through Hole | - | PC Pins | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 1951-TFI150 | EAR99 | 8548.00.0000 | 10 | Two Stage | DC | - | - | - | 43V, 160V | |||||||||||||
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TCK-088 | 8.1800 | ![]() |
27 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.492" (12.50mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1021 | EAR99 | 8504.50.8000 | 13 | - | - | 500V | 2 | 521 µH @ 100 kHz | |||||||||||
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TCK-067 | 6.7600 | ![]() |
84 | 0.00000000 | Traco Power | - | Bag | Active | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.591" (15.00mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1014 | EAR99 | 8504.50.4000 | 20 | - | - | 500V | 2 | 620 µH @ 100 kHz | 7.5A | 25mOhm | |||||||||
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TCK-099 | - | ![]() |
3179 | 0.00000000 | Traco Power | - | Bag | Obsolete | - | - | 0.256" L x 0.256" W (6.50mm x 6.50mm) | Surface Mount | Nonstandard | - | - | - | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1028 | EAR99 | 8504.50.8000 | 10 | - | - | - | 2 | 4.7 µH @ 100 kHz | 5A | 23.3 mOhms @ 100 kHz | ||||||||||
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TCK-064 | 6.7600 | ![]() |
324 | 0.00000000 | Traco Power | - | Tube | Active | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.591" (15.00mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1060 | EAR99 | 8504.50.8000 | 19 | - | - | 500V | 2 | 1.186 mH @ 100 kHz | |||||||||||
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TCK-177 | 6.8680 | ![]() |
4114 | 0.00000000 | Traco Power | - | Bulk | Active | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.591" (15.00mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-TCK-177 | EAR99 | 8504.50.8000 | 10 | - | - | 500V | 2 | 398 µH @ 100 kHz | 10.05A | 9mOhm | |||||||||
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TCK-073 | 6.1500 | ![]() |
6087 | 0.00000000 | Traco Power | - | Tube | Not For New Designs | -40°C ~ 105°C | - | 0.630" L x 0.630" W (16.00mm x 16.00mm) | Through Hole | Horizontal, 4 PC Pin | - | - | 0.591" (15.00mm) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 1951-1062 | EAR99 | 8504.50.8000 | 19 | - | - | 500V | 2 | 305 µH @ 100 kHz | 20mOhm |
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