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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S1812R-392GFIXED IND 3.9UH 487MA 840MOHM SM |
3,430 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 3.9 µH | ±2% | 487 mA | - | Shielded | 840mOhm Max | 40 @ 7.9MHz | 56MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-393GFIXED IND 39UH 250MA 3.2 OHM SMD |
2,507 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 39 µH | ±2% | 250 mA | - | Shielded | 3.2Ohm Max | 50 @ 2.5MHz | 11MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-394GFIXED IND 390UH 105MA 18 OHM SMD |
1,244 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 390 µH | ±2% | 105 mA | - | Shielded | 18Ohm Max | 40 @ 790kHz | 3.5MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-472GFIXED IND 4.7UH 471MA 900MOHM SM |
1,701 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 4.7 µH | ±2% | 471 mA | - | Shielded | 900mOhm Max | 40 @ 7.9MHz | 50MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-473GFIXED IND 47UH 242MA 3.4 OHM SMD |
3,771 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 47 µH | ±2% | 242 mA | - | Shielded | 3.4Ohm Max | 50 @ 2.5MHz | 9MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-474GFIXED IND 470UH 91MA 24 OHM SMD |
4,753 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 470 µH | ±2% | 91 mA | - | Shielded | 24Ohm Max | 40 @ 790kHz | 3.3MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-562GFIXED IND 5.6UH 447MA 1 OHM SMD |
3,455 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 5.6 µH | ±2% | 447 mA | - | Shielded | 1Ohm Max | 40 @ 7.9MHz | 40MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-563GFIXED IND 56UH 235MA 3.6 OHM SMD |
2,015 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 56 µH | ±2% | 235 mA | - | Shielded | 3.6Ohm Max | 50 @ 2.5MHz | 8MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-564GFIXED IND 560UH 84MA 28 OHM SMD |
2,711 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 560 µH | ±2% | 84 mA | - | Shielded | 28Ohm Max | 40 @ 790kHz | 2.8MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-682GFIXED IND 6.8UH 408MA 1.2OHM SMD |
2,508 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 6.8 µH | ±2% | 408 mA | - | Shielded | 1.2Ohm Max | 40 @ 7.9MHz | 32MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-683GFIXED IND 68UH 215MA 4.3 OHM SMD |
3,411 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 68 µH | ±2% | 215 mA | - | Shielded | 4.3Ohm Max | 50 @ 2.5MHz | 7.6MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-684GFIXED IND 680UH 79MA 32 OHM SMD |
4,528 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 680 µH | ±2% | 79 mA | - | Shielded | 32Ohm Max | 40 @ 790kHz | 2.6MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-822GFIXED IND 8.2UH 372MA 1.44OHM SM |
3,411 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 8.2 µH | ±2% | 372 mA | - | Shielded | 1.44Ohm Max | 40 @ 7.9MHz | 30MHz | - | -55°C ~ 125°C | 7.9 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-823GFIXED IND 82UH 196MA 5.2 OHM SMD |
2,469 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 82 µH | ±2% | 196 mA | - | Shielded | 5.2Ohm Max | 50 @ 2.5MHz | 7.2MHz | - | -55°C ~ 125°C | 2.5 MHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
|
S1812R-824GFIXED IND 820UH 71MA 40 OHM SMD |
1,114 |
|
Datasheet | S1812R | 1812 (4532 Metric) | Tape & Reel (TR) | Active | - | Ferrite | 820 µH | ±2% | 71 mA | - | Shielded | 40Ohm Max | 40 @ 790kHz | 2.2MHz | - | -55°C ~ 125°C | 790 kHz | - | Surface Mount | 1812 (4532 Metric) | 0.189" L x 0.134" W (4.80mm x 3.40mm) | 0.134" (3.40mm) |
|
1944-09GFIXED IND 470NH 2A 70 MOHM TH |
1,163 |
|
Datasheet | 1944 | Axial | Tape & Reel (TR) | Active | Molded | Phenolic | 470 nH | ±2% | 2 A | - | Unshielded | 70mOhm Max | 55 @ 25MHz | 288MHz | - | -55°C ~ 125°C | 25 MHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
|
|
1944-10GFIXED IND 560NH 1.7A 100 MOHM TH |
1,473 |
|
Datasheet | 1944 | Axial | Tape & Reel (TR) | Active | Molded | Phenolic | 560 nH | ±2% | 1.7 A | - | Unshielded | 100mOhm Max | 50 @ 25MHz | 264MHz | - | -55°C ~ 125°C | 25 MHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
|
|
1944-11GFIXED IND 680NH 1.5A 120 MOHM TH |
2,878 |
|
Datasheet | 1944 | Axial | Tape & Reel (TR) | Active | Molded | Phenolic | 680 nH | ±2% | 1.5 A | - | Unshielded | 120mOhm Max | 50 @ 25MHz | 240MHz | - | -55°C ~ 125°C | 25 MHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
|
|
1944-12GFIXED IND 820NH 1.3A 160 MOHM TH |
4,972 |
|
Datasheet | 1944 | Axial | Tape & Reel (TR) | Active | Molded | Phenolic | 820 nH | ±2% | 1.3 A | - | Unshielded | 160mOhm Max | 45 @ 25MHz | 220MHz | - | -55°C ~ 125°C | 25 MHz | - | Through Hole | - | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | - |
|
|
1944-13GFIXED IND 1UH 1.1A 230 MOHM TH |
3,226 |
|
Datasheet | 1944 | Axial | Tape & Reel (TR) | Active | Molded | Phenolic | 1 µH | ±2% | 1.1 A | - | Unshielded | 230mOhm Max | 45 @ 20MHz | 200MHz | - | -55°C ~ 125°C | 25 MHz | - | 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.
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.
