Inductors, Coils, Chokes
Inductors, coils, and chokes are various names used to refer to products that store energy in the form of a magnetic field. The vast majority of the products found in this category are simple fixed-value devices, though adjustable types, products for wireless power transmission, and magnetically-coupled inductor arrays are also included. Note that the coupled-inductor devices found within this product family are characterized by having multiple identical windings sharing a common magnetic core; similar products with non-identical windings are more commonly described as transformers, and are categorized as such.
Product List
Total Components: 160,235
| Product | Pricing | Datasheet | Inductance | Tolerance | Q @ Freq | Mounting Type | Package / Case | Size / Dimension | Height | Number of Coils | Inductance - Connected In Parallel | Inductance - Connected In Series | Tolerance | Current Rating - Parallel | Current Rating - Series | Current Saturation - Parallel | Current Saturation - Series | DC Resistance (DCR) - Parallel | DC Resistance (DCR) - Series | Shielding | Ratings | Operating Temperature | Mounting Type | Package / Case | Size / Dimension | Height | Delay Time | Tolerance | Operating Temperature | Mounting Type | Package / Case | 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 | Package / Case | Supplier Device Package | Size / Dimension | Height - Seated (Max) | Function | Type | Inductance | Tolerance | DC Resistance (DCR) | Q @ Freq | Current Rating (Amps) | Current - Saturation (Isat) | Frequency - Self Resonant | Operating Temperature | Size / Dimension | Stock & Quantity |
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 74489440100 Würth Elektronik | 1 $2.1300 | Datasheet | - | - | - | - | - | - | - | 2 | 10 µH | 40 µH | ±20% | 1.35 A | 675 mA | 2.6 A | 1.3 A | 128mOhm Max | - | Shielded | - | -40°C ~ 125°C | Surface Mount | Nonstandard | 0.315" L x 0.315" W (8.00mm x 8.00mm) | 0.150" (3.80mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4,874 Cart + RFQ |
744878101 Würth Elektronik | 1 $2.5300 | Datasheet | - | - | - | - | - | - | - | 2 | 100 µH | 400 µH | ±20% | 300 mA | 150 mA | 700 mA | 350 mA | 1.73Ohm Max | - | Shielded | - | -40°C ~ 125°C | Surface Mount | Nonstandard | 0.287" L x 0.287" W (7.30mm x 7.30mm) | 0.157" (4.00mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4,514 Cart + RFQ |
744873100 Würth Elektronik | 1 $2.9900 | Datasheet | - | - | - | - | - | - | - | 2 | 10 µH | 40 µH | ±20% | 3.81 A | 1.905 A | 7.2 A | 3.6 A | 36mOhm Max | - | Shielded | - | -40°C ~ 125°C | Surface Mount | Nonstandard | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.335" (8.50mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6,950 Cart + RFQ |
 CTX10-2P-R Coiltronics (Eaton) | 1 $3.9200 | Datasheet | - | - | - | - | - | - | - | 2 | 9.83 µH | 39.3 µH | ±20% | 2.1 A | 1.05 A | - | - | 45mOhm Max | 179mOhm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.235" (5.97mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2,207 Cart + RFQ |
 CTX20-2P-R Coiltronics (Eaton) | 1 $4.2000 | Datasheet | - | - | - | - | - | - | - | 2 | 19.58 µH | 78.34 µH | ±20% | 1.5 A | 750 mA | - | - | 97mOhm Max | 387mOhm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.235" (5.97mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7,186 Cart + RFQ |
 CTX33-1P-R Coiltronics (Eaton) | 1 $4.6400 | Datasheet | - | - | - | - | - | - | - | 2 | 32.33 µH | 129.32 µH | ±20% | 800 mA | 400 mA | - | - | 250mOhm Max | 1.001Ohm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.165" (4.19mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1,310 Cart + RFQ |
7448709220 Würth Elektronik | 1 $3.4500 | Datasheet | - | - | - | - | - | - | - | 2 | 22 µH | 88 µH | ±20% | 2.5 A | 1.25 A | 5 A | 2.5 A | 80mOhm Max | - | Shielded | - | -40°C ~ 125°C | Surface Mount | Nonstandard | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.413" (10.50mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1,993 Cart + RFQ |
 CTX25-2P-R Coiltronics (Eaton) | 1 $4.4900 | Datasheet | - | - | - | - | - | - | - | 2 | 24.79 µH | 99.14 µH | ±20% | 1.4 A | 700 mA | - | - | 109mOhm Max | 436mOhm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.235" (5.97mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5,033 Cart + RFQ |
 CTX100-1P-R Coiltronics (Eaton) | 1 $5.7700 | Datasheet | - | - | - | - | - | - | - | 2 | 99.01 µH | 396.06 µH | ±20% | 540 mA | 270 mA | - | - | 557mOhm Max | 2.227Ohm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.165" (4.19mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 9,188 Cart + RFQ |
7448990470 Würth Elektronik | 1 $4.6400 | Datasheet | - | - | - | - | - | - | - | 2 | 47 µH | - | ±20% | 2.3 A | - | 6 A | - | 240mOhm | - | Shielded | - | -40°C ~ 125°C | Surface Mount | Nonstandard | 0.453" L x 0.394" W (11.50mm x 10.00mm) | 0.354" (9.00mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2,842 Cart + RFQ |
7448990047 Würth Elektronik | 1 $4.6400 | Datasheet | - | - | - | - | - | - | - | 2 | 4.7 µH | - | ±20% | 5.9 A | - | 24.2 A | - | 40mOhm | - | Shielded | - | -40°C ~ 125°C | Surface Mount | Nonstandard | 0.453" L x 0.394" W (11.50mm x 10.00mm) | 0.354" (9.00mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3,644 Cart + RFQ |
 CTX25-4A-R Coiltronics (Eaton) | 1 $5.8400 | Datasheet | - | - | - | - | - | - | - | 2 | 25.14 µH | 100.51 µH | ±25% | 3.02 A | 1.51 A | 2.65 A | 1.32 A | 48mOhm Max | 193mOhm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.250" (6.35mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8,696 Cart + RFQ |
 CTX10-4A-R Coiltronics (Eaton) | 1 $5.9100 | Datasheet | - | - | - | - | - | - | - | 2 | 10.53 µH | 42.11 µH | ±25% | 4.67 A | 2.33 A | 4.09 A | 2.05 A | 20mOhm Max | 81mOhm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.250" (6.35mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4,551 Cart + RFQ |
 CTX33-3-R Coiltronics (Eaton) | 1 $6.3200 | Datasheet | - | - | - | - | - | - | - | 2 | 32.86 µH | 131.42 µH | ±20% | 960 mA | 480 mA | - | - | 83mOhm Max | 331mOhm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.190" (4.83mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4,664 Cart + RFQ |
 CTX5-4-R Coiltronics (Eaton) | 1 $6.1600 | Datasheet | - | - | - | - | - | - | - | 2 | 4.9 µH | 19.6 µH | ±20% | 4.4 A | 2.2 A | - | - | 14mOhm Max | 56mOhm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.250" (6.35mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8,668 Cart + RFQ |
74485540101 Würth Elektronik | 1 $5.6000 | Datasheet | - | - | - | - | - | - | - | 2 | 10 µH | - | ±20% | 13 A | - | 13.5 A | - | 13.9mOhm | - | Shielded | - | -40°C ~ 150°C | Surface Mount | 4-SMD | 0.610" L x 0.520" W (15.50mm x 13.20mm) | 0.492" (12.50mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1,350 Cart + RFQ |
 CTX100-4-R Coiltronics (Eaton) | 1 $7.3000 | Datasheet | - | - | - | - | - | - | - | 2 | 99.23 µH | 396.9 µH | ±20% | 920 mA | 460 mA | - | - | 302mOhm Max | 1.21Ohm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.250" (6.35mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6,748 Cart + RFQ |
 CTX20-4-R Coiltronics (Eaton) | 1 $7.4800 | Datasheet | - | - | - | - | - | - | - | 2 | 19.6 µH | 78.4 µH | ±20% | 2.1 A | 1.05 A | - | - | 55mOhm Max | 220mOhm Max | Unshielded | - | -40°C ~ 85°C | Surface Mount | Nonstandard | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.250" (6.35mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1,688 Cart + RFQ |
74485540080 Würth Elektronik | 1 $5.8100 | Datasheet | - | - | - | - | - | - | - | 2 | 800 nH | 3.2 µH | ±20% | 28 A | 14 A | 62 A | 31 A | 2.56mOhm Max | - | Shielded | - | -40°C ~ 150°C | Surface Mount | 4-SMD | 0.610" L x 0.520" W (15.50mm x 13.20mm) | 0.413" (10.50mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5,199 Cart + RFQ |
 SRF0703-1R0M Bourns, Inc. | 1 $1.0700 | Datasheet | - | - | - | - | - | - | - | 2 | 1 µH | 4 µH | ±20% | 5.25 A | 2.63 A | 7.97 A | 3.99 A | 13.5mOhm Max | 72mOhm Max | Shielded | - | -40°C ~ 125°C | Surface Mount | Nonstandard | 0.299" L x 0.299" W (7.60mm x 7.60mm) | 0.142" (3.60mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1,931 Cart + RFQ |