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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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 56.0uH 380MA 1620 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Low-Profile SMT Power Inductor Unshielded 56 uH 20 % 380 mA 1.62 kOhms 500 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm F1B1 383818 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 5.6Uh 1.27A 178 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Low-Profile SMT Power Inductor Unshielded 5.6 uH 20 % 1.27 A 178 Ohms 1.6 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm F1B1 383818 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 10.0uH 1.0A 384 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 % 1 A 384 Ohms 920 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 12.0uH 970MA 432 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 % 970 mA 432 Ohms 850 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 15.0uH 900MA 492 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 % 900 mA 492 Ohms 780 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 18.0uH 750MA 720 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 % 750 mA 720 Ohms 700 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 1.0uH 2.5A 66 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 % 2.5 A 66 Ohms 3 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 1.8uH 2.1A 90 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 1.8 uH 20 % 2.1 A 90 Ohms 2.2 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 22.0uH 590MA 768 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 22 uH 20 % 590 mA 768 Ohms 650 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 27.0uH 470MA 1056 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 27 uH 20 % 470 mA 1.056 kOhms 600 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 2.2uH 1.94A 108 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 % 1.94 A 108 Ohms 2 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 33.0uH 440MA 1224 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 33 uH 20 % 440 mA 1.224 kOhms 560 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 39.0uH 400MA 1476 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 39 uH 20 % 400 mA 1.476 kOhms 500 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 3.3uH 1.72A 138 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 % 1.72 A 138 Ohms 1.6 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 47.0uH 370MA 1700 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 47 uH 20 % 370 mA 1.7 kOhms 420 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 4.7uH 1.45A 192 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 % 1.45 A 192 Ohms 1.4 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 5.6uH 1.39A 210 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 % 1.39 A 210 Ohms 1.3 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 6.8uH 1.3A 240 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 % 1.3 A 240 Ohms 1.2 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 8.2uH 1.19A 288 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 % 1.19 A 288 Ohms 1 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm F1B1 464612 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 10.0uH 1.0A 306 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 % 1 A 306 Ohms 1.5 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.5 mm F1B1 464615 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 12.0uH 950MA 396 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 % 950 mA 396 Ohms 1.3 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.5 mm F1B1 464615 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 18.0uH 800MA 564 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 18 uH 20 % 800 mA 564 Ohms 1.1 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 1.2uH 2.35A 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 % 2.35 A 78 Ohms 4 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.5 mm F1B1 464615 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 1.5uH 2.0A 96 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 1.5 uH 20 % 2 A 96 Ohms 3.5 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.5 mm F1B1 464615 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 22.0uH 700MA 660 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 22 uH 20 % 700 mA 660 Ohms 1 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.5 mm F1B1 464615 Reel