F1B1 Unshielded Power Inductors

Signal Transformer / Bel F1B1 Unshielded Power Inductors feature a low profile, -40°C to +105°C operating temperature range, and a maximum inductance rating of 56µH. These inductors come in nine series with dimensions ranging from 3.0mm x 3.0mm to 4.6mm x 4.6mm. Unshielded power inductors offer a higher current carry capacity compared to shielded construction, and they are suitable for uncritical use in low-power circuits, general-purpose power chokes, and power supply applications. Additional features include a surface-mount design, copper base with DR core, and a wide saturation current range. Signal Transformer / Bel F1B1 Inductors are ideal for mobile phones, digital equipment, EMI noise filters, and various power supply environments.

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Qty. RoHS ECAD Model Type
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
Termination
Length
Width
Height
Series
Packaging
Bel Signal Transformer Power Inductors - SMD FIXED IND 18.0uH 550MA 938 MOHM
Datasheet
3,995In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 18 uH 20 % 550 mA 938 Ohms 750 mA - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel, Cut Tape
Bel Signal Transformer Power Inductors - SMD FIXED IND 5.6uH 1.05A 250 MOHM
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 5.6 uH 20 % 1.05 A 250 Ohms 1.4 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel, Cut Tape
Bel Signal Transformer Power Inductors - SMD FIXED IND 10.0Uh 1.1A 300 MOHM
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 10 uH 20 % 1.1 A 300 Ohms 1.1 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.5 mm F1B1 383815 Reel, Cut Tape
Bel Signal Transformer Power Inductors - SMD FIXED IND 4.7uH 1.4A 168 MOHM
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 4.7 uH 20 % 1.4 A 168 Ohms 1.6 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.5 mm F1B1 383815 Reel, Cut Tape
Bel Signal Transformer Power Inductors - SMD FIXED IND 6.8uH 1.2A 198 MOHM
Datasheet
3,500In Stock
Min.: 1
Mult.: 1
Reel: 3,500

Low-Profile SMT Power Inductor Unshielded 6.8 uH 20 % 1.2 A 198 Ohms 1.5 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm F1B1 383818 Reel, Cut Tape
Bel Signal Transformer Power Inductors - SMD FIXED IND 8.2uH 1.13A 222 MOHM
Datasheet
3,500In Stock
Min.: 1
Mult.: 1
Reel: 3,500

Low-Profile SMT Power Inductor Unshielded 8.2 uH 20 % 1.13 A 222 Ohms 1.3 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm F1B1 383818 Reel, Cut Tape
Bel Signal Transformer Power Inductors - SMD FIXED IND 15.0uH 900MA 450 MOHM
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 15 uH 20 % 900 mA 450 Ohms 1.2 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.5 mm F1B1 464615 Reel, Cut Tape
Bel Signal Transformer Power Inductors - SMD FIXED IND 27.0uH 550MA 912 MOHM
Datasheet
3,970In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 27 uH 20 % 550 mA 912 Ohms 850 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.5 mm F1B1 464615 Reel, Cut Tape
Bel Signal Transformer Power Inductors - SMD FIXED IND 10.0uH 800MA 781 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 10 uH 20 % 800 mA 781 Ohms 650 mA - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 12.0uH 750MA 843 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 12 uH 20 % 750 mA 843 Ohms 600 mA - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 15.0uH 700MA 1200 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 15 uH 20 % 700 mA 1.2 kOhms 500 mA - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 1.0uH 1.7A 91 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 1 uH 20 % 1.7 A 91 Ohms 1.9 A - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 1.2uH 1.6A 104 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 1.2 uH 20 % 1.6 A 104 Ohms 1.8 A - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 2.2uH 1.5A 187 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 2.2 uH 20 % 1.5 A 187 Ohms 1.3 A - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 3.3uH 1.4A 287 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 3.3 uH 20 % 1.4 A 287 Ohms 1.1 A - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 3.9uH 1.3A 312 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 3.9 uH 20 % 1.3 A 312 Ohms 1 A - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 4.7uH 1.2A 400 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 4.7 uH 20 % 1.2 A 400 Ohms 900 mA - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 5.6uH 1.05A 475 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 5.6 uH 20 % 1.05 A 475 Ohms 850 mA - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 6.8uH 1.0A 537 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 6.8 uH 20 % 1 A 537 Ohms 720 mA - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 8.2uH 900MA 662 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 8.2 uH 20 % 900 mA 662 Ohms 680 mA - 40 C + 105 C Standard 3 mm 3 mm 1 mm F1B1 303010 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 10.0uH 550MA 650 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 10 uH 20 % 550 mA 650 Ohms 780 mA - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 12.0uH 520MA 718 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 12 uH 20 % 520 mA 718 Ohms 720 mA - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 15.0uH 480MA 781 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 15 uH 20 % 480 mA 781 Ohms 650 mA - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 18.0uH 410MA 1068 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 18 uH 20 % 410 mA 1.068 kOhms 580 mA - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 1.2uH 1.59A 78 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

Low-Profile SMT Power Inductor Unshielded 1.2 uH 20 % 1.59 A 78 Ohms 2.4 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel