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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SMRF1812T-472JMOLDED UNSHIELDED INDUCTOR |
1,612 |
|
Datasheet | SMRF1812T | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 47 µH | ±5% | 134 mA | - | Unshielded | 9.8Ohm Max | 35 @ 2.5MHz | 10MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812-123JLFMOLDED UNSHIELDED INDUCTOR |
4,485 |
|
Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 120 µH | ±5% | 158 mA | - | Unshielded | 8Ohm Max | 40 @ 790kHz | 6MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812T-151JMOLDED UNSHIELDED INDUCTOR |
4,590 |
|
Datasheet | SMRF1812T | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 1.5 µH | ±5% | 578 mA | - | Unshielded | 530mOhm Max | 30 @ 7.9MHz | 70MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812-103JLFMOLDED UNSHIELDED INDUCTOR |
4,496 |
|
Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 100 µH | ±5% | 158 mA | - | Unshielded | 8Ohm Max | 40 @ 2.5MHz | 8MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812T-122JMOLDED UNSHIELDED INDUCTOR |
3,710 |
|
Datasheet | SMRF1812T | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 12 µH | ±5% | 297 mA | - | Unshielded | 2Ohm Max | 28 @ 2.5MHz | 23MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812-273JMOLDED UNSHIELDED INDUCTOR |
4,062 |
|
Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 270 µH | ±5% | 129 mA | - | Unshielded | 12Ohm Max | 40 @ 790kHz | 4MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812S-153KMOLDED SHIELDED INDUCTOR |
4,181 |
|
Datasheet | SMRF1812S | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 150 µH | ±10% | 206 mA | 85mA | Shielded | 4.71Ohm Max | 40 @ 790kHz | 5MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812T-822JMOLDED UNSHIELDED INDUCTOR |
3,719 |
|
Datasheet | SMRF1812T | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 82 µH | ±5% | 102 mA | - | Unshielded | 17Ohm Max | 35 @ 2.5MHz | 8MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812-473JMOLDED UNSHIELDED INDUCTOR |
1,054 |
|
Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 470 µH | ±5% | 88 mA | - | Unshielded | 26Ohm Max | 40 @ 790kHz | 3MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812T-471JMOLDED UNSHIELDED INDUCTOR |
1,113 |
|
Datasheet | SMRF1812T | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 4.7 µH | ±5% | 421 mA | - | Unshielded | 1Ohm Max | 25 @ 7.9MHz | 35MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812T-102JMOLDED UNSHIELDED INDUCTOR |
1,402 |
|
Datasheet | SMRF1812T | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 10 µH | ±5% | 313 mA | - | Unshielded | 1.8Ohm Max | 28 @ 2.5MHz | 24MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812T-271JMOLDED UNSHIELDED INDUCTOR |
2,674 |
|
Datasheet | SMRF1812T | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Iron Powder | 2.7 µH | ±5% | 492 mA | - | Unshielded | 730mOhm Max | 30 @ 7.9MHz | 49MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812-153JLFMOLDED UNSHIELDED INDUCTOR |
4,164 |
|
Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 150 µH | ±5% | 149 mA | - | Unshielded | 9Ohm Max | 40 @ 790kHz | 5MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812-223JMOLDED UNSHIELDED INDUCTOR |
3,800 |
|
Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 220 µH | ±5% | 142 mA | - | Unshielded | 10Ohm Max | 40 @ 790kHz | 4MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812-223JLFMOLDED UNSHIELDED INDUCTOR |
1,507 |
|
Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 220 µH | ±5% | 142 mA | - | Unshielded | 10Ohm Max | 40 @ 790kHz | 4MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
|
|
SMRF1812-273JLFMOLDED UNSHIELDED INDUCTOR |
3,135 |
|
Datasheet | SMRF1812 | 1812 (4532 Metric) | Tape & Reel (TR) | Active | Molded | Ferrite | 270 µH | ±5% | 129 mA | - | Unshielded | 12Ohm Max | 40 @ 790kHz | 4MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 | 0.175" L x 0.126" W (4.45mm x 3.20mm) | 0.138" (3.50mm) |
|
|
IHD1NA101LFIXED IND 100UH 1.1A 208 MOHM TH |
2,153 |
|
Datasheet | IHD | Axial | - | Active | Drum Core, Wirewound | Ferrite | 100 µH | ±15% | 1.1 A | 730mA | Unshielded | 208mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | - | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) | - |
|
|
IHD1NA151LFIXED IND 150UH 870MA 330MOHM TH |
4,361 |
|
Datasheet | IHD | Axial | - | Active | Drum Core, Wirewound | Ferrite | 150 µH | ±15% | 870 mA | 600mA | Unshielded | 330mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | - | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) | - |
|
|
IHD1NA181LFIXED IND 180UH 830MA 362MOHM TH |
2,348 |
|
Datasheet | IHD | Axial | - | Active | Drum Core, Wirewound | Ferrite | 180 µH | ±15% | 830 mA | 540mA | Unshielded | 362mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | - | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) | - |
|
|
IHD1NA221LFIXED IND 220UH 700MA 505MOHM TH |
1,657 |
|
Datasheet | IHD | Axial | - | Active | Drum Core, Wirewound | Ferrite | 220 µH | ±15% | 700 mA | 490mA | Unshielded | 505mOhm Max | - | - | - | -55°C ~ 125°C | 1 kHz | - | Through Hole | - | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) | - |
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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
