F1A1 Shielded SMT Power Inductors

Bel F1A1 Shielded SMT Power Inductors are available in a small footprint with a wide range of inductance and current ratings, making them ideal for a variety of applications. The inductors feature an overall height profile of 1.2mm to 1.8mm and three footprint options: 3mm x 3mm, 3.8mm x 3.8mm, and 4.6mm x 4.6mm. These magnetically shielded inductors minimize electromagnetic interference (EMI) while balancing a small size with high current ratings and low DC resistance (DCR). Bel F1A1 Shielded SMT Power Inductors are RoHS and REACH compliant and operate in a -40°C to +105°C temperature range (including coil self-temperature rise). The F1A1 devices are ideal as power chokes and for eliminating noise in power supplies in automotive, industrial, commercial, and high-reliability applications.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Package/Case
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
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Maximum Operating Temperature
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Packaging
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 22.0uH 550MA 563 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 22 uH 20 % 550 mA 563 Ohms 500 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 27.0uH 450MA 637 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 27 uH 20 % 450 mA 637 Ohms 450 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 2.2uH 1.7A 113 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 2.2 uH 30 % 1.7 A 113 Ohms 1.6 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 2.7uH 1.55A 125 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 2.7 uH 30 % 1.55 A 125 Ohms 1.4 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 33.0uH 400MA 712 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 33 uH 20 % 400 mA 712 Ohms 400 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 39.0uH 350MA 956 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 39 uH 20 % 350 mA 956 Ohms 380 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 3.3uH 1.45A 138 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 3.3 uH 30 % 1.45 A 138 Ohms 1.2 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 3.9uH 1.35A 150 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 3.9 uH 30 % 1.35 A 150 Ohms 1.1 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 47.0uH 300MA 1100 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 47 uH 20 % 300 mA 1.1 kOhms 320 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 5.6uH 1.15A 181 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 5.6 uH 30 % 1.15 A 181 Ohms 950 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 6.8uH 1.05A 200 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 6.8 uH 30 % 1.05 A 200 Ohms 900 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 8.2uH 950MA 225 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.8 mm Shielded 8.2 uH 30 % 950 mA 225 Ohms 800 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 10.0uH 800MA 450 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 10 uH 20 % 800 mA 450 Ohms 700 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 12.0uH 750MA 500 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 12 uH 20 % 750 mA 500 Ohms 650 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 15.0uH 700MA 700 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 15 uH 20 % 700 mA 700 Ohms 600 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 18.0uH 600MA 775 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 18 uH 20 % 600 mA 775 Ohms 500 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 1.0uH 1.7A 75 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 1 uH 30 % 1.7 A 75 Ohms 2.1 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 1.5uH 1.6A 89 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 1.5 uH 30 % 1.6 A 89 Ohms 1.8 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 22.0uH 550MA 1025 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 22 uH 20 % 550 mA 1.025 kOhms 450 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 27.0uH 500MA 1162 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 27 uH 20 % 500 mA 1.162 kOhms 400 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 2.2uH 1.5A 106 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 2.2 uH 30 % 1.5 A 106 Ohms 1.4 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 2.7uH 1.4A 125 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 2.7 uH 30 % 1.4 A 125 Ohms 1.3 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 33.0uH 450MA 1300 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 33 uH 20 % 450 mA 1.3 kOhms 380 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 39.0uH 430MA 1500 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 39 uH 20 % 430 mA 1.5 kOhms 350 mA - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 3.3uH 1.3A 150 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 4.6 mm x 4.6 mm x 1.2 mm Shielded 3.3 uH 30 % 1.3 A 150 Ohms 1.2 A - 40 C + 105 C Standard 4.6 mm 4.6 mm 1.2 mm Reel