Fixed Inductors
An inductor, also known as a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. When the current changes, the magnetic field induces a voltage in the conductor. The induced voltage has a polarity which opposes the change in current that created it. The unit of inductance is the Henry (H). Mounting options include surface, through-hole, and chassis.
Sourcing TRACO Power Fixed Inductors: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 41
| Product | Pricing | Datasheet | Material - Core | Inductance Frequency - Test | Features | Supplier Device Package | Height - Seated (Max) | Mounting Type | Operating Temperature | Size / Dimension | Type | Current - Saturation (Isat) | DC Resistance (DCR) | Frequency - Self Resonant | Q @ Freq | Current Rating (Amps) | Inductance | Package / Case | Ratings | Shielding | Tolerance | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 TCK-141 TRACO Power | 1 $6.2900 | - | 100 kHz | - | - | 0.083" (2.10mm) | Surface Mount | -40°C ~ 105°C | 0.157" L x 0.157" W (4.00mm x 4.00mm) | - | - | 90mOhm | - | - | 3.5 A | 5.6 µH | Nonstandard | - | Unshielded | ±20% | 9,121 | |
TCK-129 TRACO Power | 1 $3.2900 | - | 1 kHz | - | - | 0.138" (3.50mm) | Surface Mount | -40°C ~ 105°C | 0.177" L x 0.157" W (4.50mm x 4.00mm) | - | - | 132mOhm | - | - | 900 mA | 6.8 µH | Nonstandard | - | Unshielded | ±20% | 1,360 | |
TCK-045 TRACO Power | 1 $3.5700 | - | 1 kHz | - | - | 0.199" (5.05mm) | Surface Mount | -40°C ~ 125°C | 0.228" L x 0.205" W (5.80mm x 5.20mm) | - | - | 400mOhm | - | - | 700 mA | 56 µH | Nonstandard | - | Unshielded | ±20% | 3,123 | |
TCK-133 TRACO Power | 1 $3.4700 | - | 100 kHz | - | - | 0.146" (3.70mm) | Surface Mount | -40°C ~ 125°C | 0.177" L x 0.157" W (4.50mm x 4.00mm) | - | - | 1.117Ohm | - | - | 370 mA | 68 µH | Nonstandard | - | Unshielded | ±20% | 3,424 | |
TCK-089 TRACO Power | 1 $7.7100 | - | 1 kHz | - | - | 0.191" (4.85mm) | Surface Mount | -40°C ~ 125°C | 0.228" L x 0.205" W (5.80mm x 5.20mm) | - | - | 230mOhm | - | - | 880 mA | 33 µH | Nonstandard | - | Unshielded | ±20% | 2,091 | |
TCK-071 TRACO Power | 1 $6.2900 | - | 1 kHz | - | - | 0.217" (5.50mm) | Surface Mount | -40°C ~ 125°C | 0.307" L x 0.276" W (7.80mm x 7.00mm) | - | - | 100mOhm | - | - | 1.8 A | 18 µH | Nonstandard | - | Unshielded | ±20% | 6,975 | |
TCK-069 TRACO Power | 1 $6.2900 | - | 1 kHz | - | - | 0.217" (5.50mm) | Surface Mount | - | 0.307" L x 0.276" W (7.80mm x 7.00mm) | - | - | 130mOhm Max | - | - | 1.2 A | 33 µH | Nonstandard | - | Unshielded | ±20% | 4,269 | |
TCK-147 TRACO Power | 1 $2.2100 | - | 1 kHz | - | - | 0.102" (2.60mm) | Surface Mount | -40°C ~ 125°C | 0.138" L x 0.122" W (3.50mm x 3.10mm) | - | - | 600mOhm | - | - | 600 mA | 15 µH | Nonstandard | - | Unshielded | ±20% | 8,815 | |
TCK-150 TRACO Power | 1 $3.5700 | - | - | - | - | 0.126" (3.20mm) | Surface Mount | -40°C ~ 125°C | 0.209" L x 0.197" W (5.30mm x 5.00mm) | - | - | 636mOhm | - | - | 590 mA | 68 µH | Nonstandard | - | Unshielded | ±20% | 9,967 | |
TCK-078 TRACO Power | 1 $7.7100 | - | 100 kHz | - | - | 0.199" (5.05mm) | Surface Mount | -40°C ~ 125°C | 0.228" L x 0.205" W (5.80mm x 5.20mm) | - | - | 15mOhm Max | - | - | 3.24 A | 1.1 µH | Nonstandard | - | Unshielded | ±20% | 6,406 | |
TCK-151 TRACO Power | 1 $2.9600 | - | - | - | - | 0.102" (2.60mm) | Surface Mount | -40°C ~ 125°C | 0.138" L x 0.118" W (3.50mm x 3.00mm) | - | - | 150mOhm | - | - | 1.5 A | 4.7 µH | Nonstandard | - | Unshielded | ±20% | 1,483 | |
TCK-130 TRACO Power | 1 $3.0300 | - | 100 kHz | - | - | 0.106" (2.70mm) | Surface Mount | -40°C ~ 125°C | 0.138" L x 0.118" W (3.50mm x 3.00mm) | - | - | 55mOhm | - | - | 580 mA | 22 µH | Nonstandard | - | Unshielded | ±15% | 6,017 | |
TCK-131 TRACO Power | 1 $3.3900 | - | 1 kHz | - | - | 0.146" (3.70mm) | Surface Mount | -40°C ~ 125°C | 0.177" L x 0.157" W (4.50mm x 4.00mm) | - | - | 235mOhm | - | - | 850 mA | 15 µH | Nonstandard | - | Unshielded | ±20% | 1,668 | |
TCK-132 TRACO Power | 1 $3.4700 | - | 100 kHz | - | - | 0.146" (3.70mm) | Surface Mount | -40°C ~ 125°C | 0.177" L x 0.157" W (4.50mm x 4.00mm) | - | - | 378mOhm | - | - | 680 mA | 22 µH | Nonstandard | - | Unshielded | ±20% | 8,068 | |
TCK-047 TRACO Power | 1 $3.5700 | - | 1 kHz | - | - | 0.205" (5.20mm) | Surface Mount | -40°C ~ 125°C | 0.228" L x 0.205" W (5.80mm x 5.20mm) | - | - | 100mOhm | - | - | 1.44 A | 10 µH | Nonstandard | - | Unshielded | ±20% | 4,881 | |
TCK-059 TRACO Power | 1 $3.5700 | - | 1 kHz | - | - | 0.199" (5.05mm) | Surface Mount | -40°C ~ 125°C | 0.228" L x 0.205" W (5.80mm x 5.20mm) | - | - | 25mOhm | - | - | 4.8 A | 2.2 µH | Nonstandard | - | Unshielded | ±20% | 9,220 | |
TCK-145 TRACO Power | 1 $1.9720 | - | 100 kHz | - | - | 0.146" (3.70mm) | Surface Mount | -40°C ~ 125°C | 0.177" L x 0.158" W (4.50mm x 4.00mm) | - | - | 300mOhm | - | - | 1 A | 6.8 µH | Nonstandard | - | Unshielded | ±20% | 4,089 | |
TCK-146 TRACO Power | 1 $1.9720 | - | 1 kHz | - | - | 0.102" (2.60mm) | Surface Mount | -40°C ~ 125°C | 0.138" L x 0.122" W (3.50mm x 3.10mm) | - | - | 350mOhm | - | - | 1 A | 10 µH | Nonstandard | - | Unshielded | ±20% | 6,023 | |
TCK-152 TRACO Power | 1 $1.9720 | - | 1 kHz | - | - | 0.102" (2.60mm) | Surface Mount | -40°C ~ 125°C | 0.138" L x 0.122" W (3.50mm x 3.10mm) | - | - | 1Ohm | - | - | 500 mA | 22 µH | Nonstandard | - | Unshielded | ±20% | 7,851 | |
TCK-111 TRACO Power | 1 $2.2440 | - | 1 kHz | - | - | 0.138" (3.50mm) | Surface Mount | -40°C ~ 125°C | 0.177" L x 0.157" W (4.50mm x 4.00mm) | - | - | 182mOhm | - | - | 1.15 A | 10 µH | Nonstandard | - | Unshielded | ±20% | 2,264 |