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 (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
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Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
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Length
Width
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Packaging
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 10.0uH 750MA 468 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 10 uH 20 % 750 mA 468 Ohms 550 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 12.0uH 650MA 533 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 12 uH 20 % 650 mA 533 Ohms 500 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 15.0uH 550MA 598 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 15 uH 20 % 550 mA 598 Ohms 450 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 18.0uH 500MA 715 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 18 uH 20 % 500 mA 715 Ohms 400 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 22.0uH 450MA 975 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 22 uH 20 % 450 mA 975 Ohms 380 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 27.0uH 400MA 1105 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 27 uH 20 % 400 mA 1.105 kOhms 330 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 2.2uH 1.10A 117 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 2.2 uH 30 % 1.1 A 117 Ohms 1.1 A - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 39.0uH 280MA 1625 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 39 uH 20 % 280 mA 1.625 kOhms 250 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 3.3uH 1.0A 143 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 3.3 uH 30 % 1 A 143 Ohms 1 A - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 47.0uH 250MA 1820 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 47 uH 20 % 250 mA 1.82 kOhms 230 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 4.7uH 900MA 221 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 4.7 uH 30 % 900 mA 221 Ohms 800 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 5.6uH 850MA 247 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 5.6 uH 30 % 850 mA 247 Ohms 750 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 6.8uH 820MA 312 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 6.8 uH 30 % 820 mA 312 Ohms 700 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 8.2uH 780MA 351 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

Shielded SMT Power Inductor 3 mm x 3 mm x 1.8 mm Shielded 8.2 uH 30 % 780 mA 351 Ohms 600 mA - 40 C + 105 C Standard 3 mm 3 mm 1.8 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 10.0uH 650MA 480 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 10 uH 20 % 450 mA 650 Ohms 500 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 12.0uH 570MA 618 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 12 uH 20 % 400 mA 687 Ohms 450 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 15.0uH 520MA 732 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 15 uH 20 % 370 mA 787 Ohms 400 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 18.0uH 480MA 816 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 18 uH 20 % 350 mA 875 Ohms 350 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 1.2uH 2.1A 79 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 1.2 uH 30 % 1.3 A 81 Ohms 1.6 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 22.0uH 440MA 1032 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 22 uH 20 % 300 mA 962 Ohms 300 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 2.2uH 1.78A 102 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 2.2 uH 30 % 1.1 A 100 Ohms 1.4 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 2.7uH 1.47A 132 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 2.7 uH 30 % 920 mA 125 Ohms 1.2 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 3.3uH 1.3A 312 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 3.3 uH 30 % 870 mA 188 Ohms 1.1 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 3.9uH 1.2A 195 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 3.9 uH 30 % 830 mA 256 Ohms 1 A - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel
Bel Signal Transformer Power Inductors - SMD FIXED INDUCTOR 4.7uH 900MA 240 MOHM
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Shielded SMT Power Inductor 3.8 mm x 3.8 mm x 1.2 mm Shielded 4.7 uH 30 % 800 mA 287 Ohms 900 mA - 40 C + 105 C Standard 3.8 mm 3.8 mm 1.2 mm Reel