.hide-partial { max-height: none; } .show-more { display: none; }

Knowles Passive Components

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 25

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Power Inductors - Leaded Telecoil 5100-253447 Knowles 1: HK$75.13 5In Stock	Mfr. Part No. 5100-253447 Mouser Part No 721-5100253447	Knowles	Power Inductors - Leaded Telecoil	Datasheet	5In Stock	HK$75.13 HK$60.99 HK$56.06 HK$52.61 View HK$49.57 HK$45.95 HK$42.83 HK$42.00	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil 5100-253444 Knowles 1: HK$72.01 23Expected 2/11/2026	Mfr. Part No. 5100-253444 Mouser Part No 721-5100253444	Knowles	Power Inductors - Leaded Telecoil	Datasheet	23Expected 2/11/2026	HK$72.01 HK$59.27 HK$54.42 HK$51.21 View HK$48.83 HK$48.00 HK$46.44	Min.: 1 Mult.: 1
Speciality Ceramic Capacitors SLC D15BG100K5PX Knowles 1: HK$66.66 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. D15BG100K5PX Mouser Part No 721-D15BG100K5PX	Knowles	Speciality Ceramic Capacitors SLC	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$66.66 HK$49.57 HK$43.57 HK$33.62 View HK$33.37 HK$32.96	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil 5100-253441 Knowles 1,000: HK$39.62 Non-Stocked	Mfr. Part No. 5100-253441 Mouser Part No 721-5100253441	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$39.62	Min.: 1,000 Mult.: 1
Speciality Ceramic Capacitors DI-CAP Knowles D15BD100K5PX D15BD100K5PX Knowles 1: HK$69.29 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. D15BD100K5PX Mouser Part No 721-D15BD100K5PX	Knowles	Speciality Ceramic Capacitors DI-CAP		Non-Stocked Lead-Time 12 Weeks	HK$69.29 HK$51.54 HK$46.28 HK$39.29 View HK$36.25 HK$35.26 HK$34.85	Min.: 1 Mult.: 1
Speciality Ceramic Capacitors 250PF 100V 10% 0404 Knowles D35BN251K1EX D35BN251K1EX Knowles 1: HK$71.76 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. D35BN251K1EX Mouser Part No 721-D35BN251K1EX	Knowles	Speciality Ceramic Capacitors 250PF 100V 10% 0404		Non-Stocked Lead-Time 12 Weeks	HK$71.76 HK$53.27 HK$47.92 HK$40.69 HK$38.06	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253144 5100-253144 Knowles 1: HK$72.01 Non-Stocked	Mfr. Part No. 5100-253144 Mouser Part No 721-5100253144	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$72.01 HK$59.27 HK$54.42 HK$51.21 View HK$48.83 HK$48.00 HK$46.44 Quote	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253333 5100-253333 Knowles 1: HK$72.01 Non-Stocked	Mfr. Part No. 5100-253333 Mouser Part No 721-5100253333	Knowles	Power Inductors - Leaded Telecoil		Non-Stocked	HK$72.01 HK$59.27 HK$54.42 HK$51.21 View HK$48.83 HK$48.00 HK$46.44 Quote	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253336 5100-253336 Knowles 1: HK$60.09 Non-Stocked	Mfr. Part No. 5100-253336 Mouser Part No 721-5100253336	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$60.09 HK$49.40 HK$45.37 HK$42.74 View HK$40.69 HK$40.03 HK$38.72 HK$35.51	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253413 5100-253413 Knowles 1: HK$60.09 Non-Stocked	Mfr. Part No. 5100-253413 Mouser Part No 721-5100253413	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$60.09 HK$49.40 HK$45.37 HK$42.74 View HK$40.69 HK$40.03 HK$38.72 HK$35.51	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253440 5100-253440 Knowles 1: HK$60.09 Non-Stocked	Mfr. Part No. 5100-253440 Mouser Part No 721-5100253440	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$60.09 HK$49.40 HK$45.37 HK$42.74 View HK$40.69 HK$40.03 HK$38.72 HK$35.51	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253446 5100-253446 Knowles 1: HK$72.01 Non-Stocked	Mfr. Part No. 5100-253446 Mouser Part No 721-5100253446	Knowles	Power Inductors - Leaded Telecoil		Non-Stocked	HK$72.01 HK$59.27 HK$54.42 HK$51.21 View HK$48.83 HK$48.00 HK$46.44 Quote	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253450 5100-253450 Knowles 1: HK$72.01 Non-Stocked	Mfr. Part No. 5100-253450 Mouser Part No 721-5100253450	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$72.01 HK$59.27 HK$54.42 HK$51.21 View HK$48.83 HK$48.00 HK$46.44 Quote	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253551 5100-253551 Knowles 1: HK$60.09 Non-Stocked	Mfr. Part No. 5100-253551 Mouser Part No 721-5100253551	Knowles	Power Inductors - Leaded Telecoil		Non-Stocked	HK$60.09 HK$49.40 HK$45.37 HK$42.74 View HK$40.69 HK$40.03 HK$38.72 HK$35.51	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253565 5100-253565 Knowles 1: HK$60.09 Non-Stocked	Mfr. Part No. 5100-253565 Mouser Part No 721-5100253565	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$60.09 HK$49.40 HK$45.37 HK$42.74 View HK$40.69 HK$40.03 HK$38.72 HK$35.51	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253584 5100-253584 Knowles 1: HK$60.09 Non-Stocked	Mfr. Part No. 5100-253584 Mouser Part No 721-5100253584	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$60.09 HK$49.40 HK$45.37 HK$42.74 View HK$40.69 HK$40.03 HK$38.72 HK$35.51	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253630 5100-253630 Knowles 1: HK$72.01 Non-Stocked	Mfr. Part No. 5100-253630 Mouser Part No 721-5100253630	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$72.01 HK$59.27 HK$54.42 HK$51.21 View HK$48.83 HK$48.00 HK$46.44	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253662 5100-253662 Knowles 1: HK$75.30 Non-Stocked	Mfr. Part No. 5100-253662 Mouser Part No 721-5100253662	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$75.30 HK$60.01 HK$54.75 HK$51.21 View HK$47.68 HK$43.40 HK$40.44 HK$39.62	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253685 5100-253685 Knowles 1: HK$72.01 Non-Stocked	Mfr. Part No. 5100-253685 Mouser Part No 721-5100253685	Knowles	Power Inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$72.01 HK$59.27 HK$54.42 HK$51.21 View HK$48.83 HK$48.00 HK$46.44 Quote	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5100-253690 5100-253690 Knowles 1: HK$72.01 Non-Stocked	Mfr. Part No. 5100-253690 Mouser Part No 721-5100253690	Knowles	Power Inductors - Leaded Telecoil		Non-Stocked	HK$72.01 HK$59.27 HK$54.42 HK$51.21 View HK$48.83 HK$48.00 HK$46.44 Quote	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil Knowles 5200-253341 5200-253341 Knowles 1: HK$102.17 Non-Stocked	Mfr. Part No. 5200-253341 Mouser Part No 721-5200253341	Knowles	Power Inductors - Leaded Telecoil		Non-Stocked	HK$102.17 HK$83.84 HK$77.68 HK$73.40 View HK$71.10 HK$68.55 HK$64.61 HK$62.97	Min.: 1 Mult.: 1
Power Inductors - SMD Telecoil Knowles 5200-254116 5200-254116 Knowles 1: HK$106.86 Non-Stocked	Mfr. Part No. 5200-254116 Mouser Part No 721-5200254116	Knowles	Power Inductors - SMD Telecoil		Non-Stocked	HK$106.86 HK$87.71 HK$81.30 HK$76.77 View HK$74.39 HK$71.68 HK$67.57 HK$65.84	Min.: 1 Mult.: 1
RF inductors - Leaded Telecoil Knowles 5300-253485 5300-253485 Knowles 1: HK$174.35 Non-Stocked	Mfr. Part No. 5300-253485 Mouser Part No 721-5300253485	Knowles	RF inductors - Leaded Telecoil		Non-Stocked	HK$174.35 HK$143.77 HK$133.08 HK$130.37 View HK$118.45 HK$115.41 Quote	Min.: 1 Mult.: 1
RF inductors - Leaded Telecoil Knowles 5300-253588 5300-253588 Knowles 1: HK$174.35 Non-Stocked	Mfr. Part No. 5300-253588 Mouser Part No 721-5300253588	Knowles	RF inductors - Leaded Telecoil	Datasheet	Non-Stocked	HK$174.35 HK$143.77 HK$133.08 HK$130.37 View HK$118.45 HK$115.41 Quote	Min.: 1 Mult.: 1
RF inductors - Leaded Telecoil Knowles 5300-254112 5300-254112 Knowles 25: HK$256.88 Non-Stocked	Mfr. Part No. 5300-254112 Mouser Part No 721-5300254112	Knowles	RF inductors - Leaded Telecoil		Non-Stocked	HK$256.88 HK$256.79 HK$227.37 View Quote	Min.: 25 Mult.: 1

Knowles Passive Components

Types of Passive Components

Customer Service Office

Company

Resources

Support