High Current Power Bead Inductors

Pulse Electronics High Current Power Bead Inductors offer a 50nH to 320nH inductance range, 148A maximum saturation current, and maximum height options of 4.5mm, 7mm, 8mm, and 12mm. These inductors provide low core loss using high-frequency materials, reduced DCR, and higher current ratings in different footprints. The multi-phase buck topology used distributes the current among multiple parallel paths with staggered turn off and turn on. Because of the staggering fashion, the ripple currents in each phase tend to cancel at the output, and the overall ripple current seen at the load is much smaller than the ripple on each phase. Pulse Electronics High Current Power Bead Inductors are used in single-phase PoL and multi-phase buck converters to power processors, memory modules, FPGAs, and ASICS in servers, data centers, networking systems, and graphic cards.

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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
Minimum Operating Temperature
Maximum Operating Temperature
Self Resonant Frequency
Termination
Length
Width
Height
Core Material
Qualification
Series
Packaging
Pulse Electronics Power Inductors - SMD 1uH Shielded 20% 40A 3.5mOhms
Datasheet
225In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

High Power Inductor Shielded 1 uH 20 % 24 A 3.5 mOhms 40 A - 55 C + 125 C Standard 14 mm 12.8 mm 3.5 mm AEC-Q200 PA5405 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 0.22uH Shielded 20% 26A 3mOhms
Datasheet
1.465In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Power Inductor Shielded 220 nH 20 % 16 A 3 mOhms 26 A - 55 C + 125 C Standard 7.3 mm 6.9 mm 1.8 mm PA5447 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 4.7uH Shielded 20% 3.2A 115mOhms
Datasheet
3.659Expected 11/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

High Power Inductor Shielded 4.7 uH 20 % 2.4 A 115 mOhms 3.2 A - 55 C + 125 C Standard 6 mm 5.4 mm 1.2 mm AEC-Q200 PA5403 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD TLVR 105nH 77A 0.125 mOhm
Datasheet
1.920Expected 1/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 320

Power Choke 12 mm x 6 mm Shielded 105 nH 15 % 77 A 125 uOhms 125 A - 40 C + 130 C Standard 12 mm 6 mm 12 mm PGL6215 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 120nH 100mV 70A 15% DCR=.17mOhm
Datasheet
2.100Expected 12/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

Power Choke 6.5 mm x 6.5 mm Shielded 120 nH 15 % 82 A 69 A - 40 C + 130 C Standard 6.5 mm 6.5 mm 10 mm PGL6312 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 150nH 100mV 70A 15% DCR=.17mOhm
Datasheet
2.400Expected 10/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

Power Choke 6.5 mm x 6.5 mm Shielded 150 nH 15 % 52 A 52 A - 40 C + 130 C Standard 6.5 mm 6.5 mm 10 mm PGL6312 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD IND,MOLDED POWDER,5.7X5.5X5.0 MAX
Datasheet
Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

High Power Inductor 5.7 mm x 5.5 mm x 5 mm Shielded 6.8 uH 20 % 6.4 A 28.6 mOhms 6.6 A - 55 C + 155 C Standard 5.7 mm 5.5 mm 5 mm Composite PA5175.XXXNLT Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 1.2uH Shielded 20% 4.5A 47mOhms
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

High Power Inductor Shielded 1.2 uH 20 % 3.9 A 47 mOhms 4.5 A - 55 C + 125 C Standard 3.7 mm 3.4 mm 2 mm AEC-Q200 PA5401 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 100nH 16A 20% DCR=.105mohm
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PG2289 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 1.5uH Shielded 20% 4A 85mOhms
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

High Power Inductor Shielded 1.5 uH 20 % 3 A 85 mOhms 4 A - 55 C + 125 C Standard 3.7 mm 3.4 mm 1.2 mm AEC-Q200 PA5400 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 6.8uH Shielded 20% 2.8A 172mOhms
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

High Power Inductor Shielded 6.8 uH 20 % 2.1 A 172 mOhms 2.8 A - 55 C + 125 C Standard 4.7 mm 4.31 mm 2.2 mm AEC-Q200 PA5402 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 6.8uH Shielded 20% 8.5A 51.5mOhms
Datasheet
Non-Stocked Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 800

High Power Inductor Shielded 6.8 uH 20 % 5.5 A 51.5 mOhms 8.5 A - 55 C + 125 C 18 MHz Standard 7.6 mm 6.9 mm 5 mm AEC-Q200 PA5404 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD 15uH Shielded 20% 4.9A 71mOhms
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 800

High Power Inductor Shielded 15 uH 20 % 4.8 A 71 mOhms 4.9 A - 55 C + 125 C Standard 9.2 mm 8.5 mm 4 mm AEC-Q200 PA5449 Reel, Cut Tape, MouseReel
Pulse Electronics Power Inductors - SMD TLVR 100nH 70A 0.23mOhms
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.000
Mult.: 400
: 400

High Current Power Bead Inductor Shielded 100 nH 15 % 70 A 230 uOhms 98 A - 40 C + 125 C Standard 10.2 mm 4.6 mm 10 mm PGL6395 Reel
Pulse Electronics Power Inductors - SMD TLVR 220nH 42A 0.23mOhms
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.000
Mult.: 400
: 400

High Current Power Bead Inductor Shielded 220 nH 15 % 70 A 230 uOhms 42 A - 40 C + 125 C Standard 10.2 mm 4.6 mm 10 mm PGL6395 Reel
Pulse Electronics PA2202.181NLT
Pulse Electronics Power Inductors - SMD 180 nH 36 A 15 % Unshielded DCR=480 uOhms
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.800
Mult.: 600
: 600

Wirewound 0805 (2012 metric) Unshielded 180 nH 15 % 36 A 480 uOhms 64 A - 40 C + 130 C 12.1 mm 10 mm 6 mm PA22 Reel
Pulse Electronics PA2202.211NLT
Pulse Electronics Power Inductors - SMD 215 nH 36 A 15 % Unshielded DCR=480 uOhms
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.800
Mult.: 600
: 600

Wirewound 0805 (2012 metric) Unshielded 215 nH 15 % 36 A 480 uOhms 53 A - 40 C + 130 C 12.1 mm 10 mm 6 mm PA22 Reel
Pulse Electronics PA2202.231NLT
Pulse Electronics Power Inductors - SMD 230 nH 36 A 15 % Unshielded DCR=480 uOhms
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.800
Mult.: 600
: 600

Power Choke 12.1 mm x 10 mm x 6 mm Unshielded 230 nH 15 % 36 A 480 uOhms 47 A - 40 C + 130 C Standard 12.1 mm 10 mm 6 mm PA22 Reel
Pulse Electronics PA2202.321NLT
Pulse Electronics Power Inductors - SMD 325 nH 31 A 15 % Unshielded DCR=480 uOhms
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.800
Mult.: 600
: 600

Wirewound 0805 (2012 metric) Unshielded 325 nH 15 % 31 A 480 uOhms 34 A - 40 C + 130 C 12.1 mm 10 mm 6 mm PA22 Reel
Pulse Electronics PA2202.361NLT
Pulse Electronics Power Inductors - SMD 365 nH 27 A 15 % Unshielded DCR=480 uOhms
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 600

Power Choke 12.1 mm x 10 mm x 6 mm Unshielded 365 nH 15 % 27 A 480 uOhms 30 A - 40 C + 130 C Standard 12.1 mm 10 mm 6 mm PA22 Reel, Cut Tape, MouseReel