Fixed Inductors
Explore Fixed Inductors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Material - Core | Inductance | Tolerance | Current Rating (Amps) | Current - Saturation (Isat) | Shielding | DC Resistance (DCR) | Q @ Freq | Frequency - Self Resonant | Ratings | Operating Temperature | Inductance Frequency - Test | Features | Mounting Type | Supplier Device Package | Size / Dimension | Height - Seated (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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1945R-18JFIXED IND 68UH 250MA 4.48 OHM TH |
1,679 |
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Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 68 µH | ±5% | 250 mA | - | Unshielded | 4.48Ohm | 75 @ 2.5MHz | 12.8MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-19JFIXED IND 82UH 235MA 5.07 OHM TH |
2,177 |
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Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 82 µH | ±5% | 235 mA | - | Unshielded | 5.07Ohm | 75 @ 2.5MHz | 10.4MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-20JFIXED IND 100UH 220MA 5.78OHM TH |
4,849 |
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Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 100 µH | ±5% | 220 mA | - | Unshielded | 5.78Ohm | 75 @ 1.5MHz | 8MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-21JFIXED IND 120UH 170MA 5 OHM TH |
4,713 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 120 µH | ±5% | 170 mA | - | Unshielded | 5Ohm | 65 @ 790kHz | 5.76MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-22JFIXED IND 150UH 164MA 5.8 OHM TH |
4,020 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 150 µH | ±5% | 164 mA | - | Unshielded | 5.8Ohm | 65 @ 790kHz | 5.36MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-23JFIXED IND 180UH 158MA 6.6 OHM TH |
4,962 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 180 µH | ±5% | 158 mA | - | Unshielded | 6.6Ohm | 65 @ 790kHz | 5.04MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-24JFIXED IND 220UH 155MA 7.4 OHM TH |
3,748 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 220 µH | ±5% | 155 mA | - | Unshielded | 7.4Ohm | 65 @ 790kHz | 4.72MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-25JFIXED IND 270UH 150MA 8 OHM TH |
2,857 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 270 µH | ±5% | 150 mA | - | Unshielded | 8Ohm | 65 @ 790kHz | 4.48MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-26JFIXED IND 300UH 145MA 8.6 OHM TH |
2,041 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 300 µH | ±5% | 145 mA | - | Unshielded | 8.6Ohm | 65 @ 790kHz | 4.24MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-27JFIXED IND 330UH 142MA 8.9 OHM TH |
4,635 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 330 µH | ±5% | 142 mA | - | Unshielded | 8.9Ohm | 65 @ 790kHz | 4MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-28JFIXED IND 360UH 137MA 9.6 OHM TH |
4,053 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 360 µH | ±5% | 137 mA | - | Unshielded | 9.6Ohm | 65 @ 790kHz | 3.76MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-29JFIXED IND 390UH 135MA 9.9 OHM TH |
1,358 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 390 µH | ±5% | 135 mA | - | Unshielded | 9.9Ohm | 65 @ 790kHz | 3.6MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-30JFIXED IND 430UH 131MA 10.4OHM TH |
1,632 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 430 µH | ±5% | 131 mA | - | Unshielded | 10.4Ohm | 65 @ 790kHz | 3.44MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-31JFIXED IND 470UH 128MA 10.9OHM TH |
3,088 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 470 µH | ±5% | 128 mA | - | Unshielded | 10.9Ohm | 65 @ 790kHz | 3.2MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-32JFIXED IND 510UH 124MA 11.6OHM TH |
1,545 |
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Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 510 µH | ±5% | 124 mA | - | Unshielded | 11.6Ohm | 65 @ 790kHz | 3.04MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-33JFIXED IND 560UH 123MA 11.8OHM TH |
1,461 |
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Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 560 µH | ±5% | 123 mA | - | Unshielded | 11.8Ohm | 60 @ 790kHz | 2.88MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-34JFIXED IND 620UH 120MA 12.5OHM TH |
1,669 |
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Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 620 µH | ±5% | 120 mA | - | Unshielded | 12.5Ohm | 60 @ 790kHz | 2.8MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-35JFIXED IND 680UH 115MA 13.5OHM TH |
2,964 |
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Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 680 µH | ±5% | 115 mA | - | Unshielded | 13.5Ohm | 60 @ 790kHz | 2.72MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-36JFIXED IND 750UH 113MA 14 OHM TH |
4,814 |
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Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 750 µH | ±5% | 113 mA | - | Unshielded | 14Ohm | 60 @ 790kHz | 2.64MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
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1945R-37JFIXED IND 820UH 110MA 15 OHM TH |
2,177 |
|
Datasheet | 1945R | Axial | Tape & Reel (TR) | Active | Molded | Iron | 820 µH | ±5% | 110 mA | - | Unshielded | 15Ohm | 60 @ 790kHz | 2.48MHz | - | -55°C ~ 125°C | 790 kHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
Frequently Asked Questions
What are Fixed Inductors components used for?
Fixed Inductors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Fixed Inductors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Fixed Inductors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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