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 1.5uH 1.47A 93 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 % 1.47 A 93 Ohms 2 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 22.0uH 380MA 1262 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 % 380 mA 1.262 kOhms 550 mA - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 27.0uH 330MA 1812 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 % 330 mA 1.812 kOhms 460 mA - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 2.2uH 1.2A 118 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 % 1.2 A 118 Ohms 1.7 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 2.7uH 1.09A 156 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 2.7 uH 20 % 1.09 A 156 Ohms 1.5 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 3.3uH 1.03A 175 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 % 1.03 A 175 Ohms 1.4 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 3.9uH 940MA 212 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 % 940 mA 212 Ohms 1.3 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 4.7uH 820MA 275 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 % 820 mA 275 Ohms 1.2 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 5.6uH 770MA 312 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 % 770 mA 312 Ohms 1.1 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 6.8uH 710MA 350 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 % 710 mA 350 Ohms 1 A - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 8.2uH 600MA 556 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 % 600 mA 556 Ohms 920 mA - 40 C + 105 C Standard 3 mm 3 mm 1.2 mm F1B1 303012 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 10.0uH 900MA 437 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 % 900 mA 437 Ohms 1 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 12.0uH 700MA 487 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 % 700 mA 487 Ohms 900 mA - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 15.0uH 600MA 700 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 % 600 mA 700 Ohms 800 mA - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 1.2uH 1.9A 88 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 % 1.9 A 88 Ohms 2.6 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 1.5uH 1.8A 100 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 % 1.8 A 100 Ohms 2.4 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 22.0uH 500MA 1050 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 % 500 mA 1.05 kOhms 700 mA - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 27.0uH 450MA 1312 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 % 450 mA 1.312 kOhms 580 mA - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 2.2uH 1.6A 119 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 % 1.6 A 119 Ohms 2.1 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 2.7uH 1.5A 144 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Low-Profile SMT Power Inductor Unshielded 2.7 uH 20 % 1.5 A 144 Ohms 1.9 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 33.0uH 400MA 1562 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 % 400 mA 1.562 kOhms 520 mA - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 39.0uH 370MA 1750 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 % 370 mA 1.75 kOhms 480 mA - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 3.3uH 1.4A 156 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 156 Ohms 1.8 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 3.9uH 1.3A 169 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 169 Ohms 1.7 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel
Bel Signal Transformer Power Inductors - SMD FIXED IND 4.7uH 1.2A 225 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 225 Ohms 1.5 A - 40 C + 105 C Standard 3 mm 3 mm 1.5 mm F1B1 303015 Reel