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 6.8uH Shielded 20% 2.8A 172mOhms
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 6 000
Mult.: 3 000
Reel: 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
Pulse Electronics Power Inductors - SMD 15uH Shielded 20% 4.9A 71mOhms
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 4 000
Mult.: 800
Reel: 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
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.: 3 000
Mult.: 600
Reel: 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.: 3 000
Mult.: 600
Reel: 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.: 3 000
Mult.: 600
Reel: 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.: 3 000
Mult.: 600
Reel: 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
Min.: 3 000
Mult.: 600
Reel: 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
Pulse Electronics PA2202.321NL
Pulse Electronics Power Inductors - SMD 325 nH 31 A 15 % Shielded DCR=480 uOhms
Datasheet
Non-Stocked
Min.: 2 250
Mult.: 75
Wirewound 12.1 mm x 10 mm x 6 mm Shielded 325 nH 15 % 31 A 480 uOhms 34 A - 40 C + 130 C Standard 12.1 mm 10 mm 6 mm PA22