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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow BF-1923-000 Knowles 1: $3.32 190In Stock 100On Order	Mfr. Part No. BF-1923-000 Mouser Part No 721-BF-1923-000	Knowles	Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow	Datasheet	190In Stock 100On Order	$3.32 $2.54 $2.30 $2.14 View $1.96 $1.74 $1.66 $1.54 $1.41	Min.: 1 Mult.: 1
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 2200 RES BF-1995-000 Knowles 1: $4.05 200In Stock	Mfr. Part No. BF-1995-000 Mouser Part No 721-BF-1995-000	Knowles	Speakers & Transducers 1.12DIA X 1.410MM SCREEN 2200 RES	Datasheet	200In Stock	$4.05 $3.01 $2.69 $2.53 View $2.26 $2.05 $1.92 $1.78 $1.67	Min.: 1 Mult.: 1
Board Mount Motion & Position Sensors 7.92 X 5.59 X 4.14MM -39, 20hz to 10Khz BU-23173-000 Knowles 1: $83.83 1In Stock 400On Order	Mfr. Part No. BU-23173-000 Mouser Part No 721-BU-23173-000	Knowles	Board Mount Motion & Position Sensors 7.92 X 5.59 X 4.14MM -39, 20hz to 10Khz	Datasheet	1In Stock 400On Order On Order Ship Dates Mfr. No: BU-23173-000 Stock: 1 Can Dispatch Immediately On Order: 200 Expected 23/10/2026 200 Expected 30/10/2026 Factory Lead Time: 9 Weeks	$83.83 $77.44 $75.06 $72.20 View $69.32 $67.56 $67.55 Quote	Min.: 1 Mult.: 1
Microphones Omni-Directional Microphone EM-23346-C36 Knowles 1: $44.35 42In Stock 100Expected 13/11/2026	Mfr. Part No. EM-23346-C36 Mouser Part No 721-EM-23346-C36	Knowles	Microphones Omni-Directional Microphone	Datasheet	42In Stock 100Expected 13/11/2026	$44.35 $35.81 $32.50 $28.64 View $26.70 $26.41 $26.13 Quote	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER ASSEMBLY Knowles RDU-35000-000 RDU-35000-000 Knowles 1: $95.23 108In Stock	Mfr. Part No. RDU-35000-000 Mouser Part No 721-RDU-35000-000	Knowles	Speakers & Transducers RECEIVER ASSEMBLY	Datasheet	108In Stock	$95.23 $73.96 $67.40 $63.09 View $63.08 Quote	Min.: 1 Mult.: 1
Speakers & Transducers 2.08DIA X 2.44MM PLUG, 1000 RES BF-1860-000 Knowles 1: $3.73 411In Stock	Mfr. Part No. BF-1860-000 Mouser Part No 721-BF-1860-000	Knowles	Speakers & Transducers 2.08DIA X 2.44MM PLUG, 1000 RES	Datasheet	411In Stock	$3.73 $2.82 $2.54 $2.33 View $2.15 $1.90 $1.77 $1.65 $1.54	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 330 Res, Grey BF-1999-000 Knowles 1: $3.43 500In Stock	Mfr. Part No. BF-1999-000 Mouser Part No 721-BF-1999-000	Knowles	Speakers & Transducers Plug 2.08 dia. 330 Res, Grey	Datasheet	500In Stock	$3.43 $2.61 $2.35 $2.18 View $2.00 $1.78 $1.74 $1.52 $1.41	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-23619-000 Knowles 1: $41.34 40In Stock	Mfr. Part No. ED-23619-000 Mouser Part No 721-ED-23619-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	40In Stock	$41.34 $31.76 $28.79 $26.85 View $25.26 $24.04	Min.: 1 Mult.: 1
Speakers & Transducers Wideband Balanced Armature Speaker WBFK-30000-000 Knowles 1: $40.91 13In Stock	Mfr. Part No. WBFK-30000-000 Mouser Part No 721-WBFK-30000-000	Knowles	Speakers & Transducers Wideband Balanced Armature Speaker	Datasheet	13In Stock	$40.91 $31.92 $29.02 $27.05 View $25.34 $24.38	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Knowles HODVTEC-31618-000 HODVTEC-31618-000 Knowles 1: $66.06 25In Stock	Mfr. Part No. HODVTEC-31618-000 Mouser Part No 721-HODVTEC31618000	Knowles	Speakers & Transducers Balanced Armature Learn More about Knowles tec speakers	Datasheet	25In Stock	$66.06 $51.71 $47.07 $43.90 View $41.85 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker FH-26553-000 Knowles 1: $77.98 3In Stock	Mfr. Part No. FH-26553-000 Mouser Part No 721-FH-26553-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	3In Stock	$77.98 $59.06 $53.24 $53.15 $53.14	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER Knowles RDI-33438-000 RDI-33438-000 Knowles 1: $74.49 34In Stock	Mfr. Part No. RDI-33438-000 Mouser Part No 721-RDI-33438-000	Knowles	Speakers & Transducers RECEIVER	Datasheet	34In Stock	$74.49 $58.34 $53.14 $49.78 View $47.90 Quote	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER Knowles RAQ-35091-000 RAQ-35091-000 Knowles 1: $13.79 37In Stock	Mfr. Part No. RAQ-35091-000 Mouser Part No 721-RAQ-35091-000	Knowles	Speakers & Transducers RECEIVER	Datasheet	37In Stock	$13.79 $10.68 $10.06 $9.34 View $8.36 $7.48 $7.22 $7.14 Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT EK-23027-P35 Knowles 1: $27.84 46In Stock	Mfr. Part No. EK-23027-P35 Mouser Part No 721-EK-23027-P35	Knowles	Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT Learn More about Knowles subminiature performance microphones	Datasheet	46In Stock	$27.84 $22.52 $20.43 View $18.31 $17.07 $15.80	Min.: 1 Mult.: 1
Microphones OUTPUT IMP AT 1KHz 150 OHMS BJ-28471-000 Knowles 1: $59.39 100Expected 20/11/2026	Mfr. Part No. BJ-28471-000 Mouser Part No 721-BJ-28471-000	Knowles	Microphones OUTPUT IMP AT 1KHz 150 OHMS	Datasheet	100Expected 20/11/2026	$59.39 $46.44 $42.21 $39.43 View $37.29 $37.13 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-29457-000 Knowles 1: $42.12 100Expected 20/11/2026	Mfr. Part No. ED-29457-000 Mouser Part No 721-ED-29457-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	100Expected 20/11/2026	$42.12 $31.76 $28.79 $27.05 $27.04	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker Knowles SWFK-31736-000 SWFK-31736-000 Knowles 1: $87.22 99Expected 6/11/2026	Mfr. Part No. SWFK-31736-000 Mouser Part No 721-SWFK31736000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	99Expected 6/11/2026	$87.22 $67.40 $61.39 $58.22 View $57.84 Quote	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil 5100-253444 Knowles 1: $11.91 23Expected 2/11/2026	Mfr. Part No. 5100-253444 Mouser Part No 721-5100253444	Knowles	Power Inductors - Leaded Telecoil	Datasheet	23Expected 2/11/2026	$11.91 $9.81 $9.00 $8.47 View $8.08 $7.94 $7.68	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 3300 RES BF-3036-000 Knowles 1: $4.47 200Expected 20/11/2026	Mfr. Part No. BF-3036-000 Mouser Part No 721-BF-3036-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 3300 RES	Datasheet	200Expected 20/11/2026	$4.47 $3.25 $2.88 $2.67 View $2.24 $2.22 $2.01 $1.96	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Receiver, open vent RAB-32033-000 Knowles 1: $29.80 75Expected 30/10/2026	Mfr. Part No. RAB-32033-000 Mouser Part No 721-RAB32033000	Knowles	Speakers & Transducers Balanced Armature Receiver, open vent Learn More about Knowles rab armature drivers	Datasheet	75Expected 30/10/2026	$29.80 $23.11 $20.97 $19.53 View $18.29 $17.07 Quote	Min.: 1 Mult.: 1
Pushbutton Switches - Board Mount Pushbutton Switch 1.90mm diameter 2900-253091 Knowles 1: $34.53 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 2900-253091 Mouser Part No 721-2900253091	Knowles	Pushbutton Switches - Board Mount Pushbutton Switch 1.90mm diameter	Datasheet	Non-Stocked Lead-Time 12 Weeks	$34.53 $29.92 $28.57 $27.06 View $26.06 $24.37 $23.16 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker CI-22764-000 Knowles 100: $33.02 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. CI-22764-000 Mouser Part No 721-CI-22764-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$33.02	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker CI-28487-000 Knowles 100: $33.02 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. CI-28487-000 Mouser Part No 721-CI-28487-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$33.02	Min.: 100 Mult.: 100
Speciality Ceramic Capacitors SLC D15BG100K5PX Knowles 1: $11.03 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	$11.03 $8.20 $7.21 $5.56 View $5.52 $5.45	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-27926-000 Knowles 100: $24.62 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ED-27926-000 Mouser Part No 721-ED-27926-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$24.62	Min.: 100 Mult.: 100

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