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21 mm Passive Components

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Length = 21 mm

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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.
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A POE300F-50LD Coilcraft 1: $10.16 570In Stock	Mfr. Part No. POE300F-50LD Mouser Part No 994-POE300F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	570In Stock	Cut Tape $10.16 $7.89 $7.56 $7.33 Reel $6.81 View $7.10 $6.60 $6.39 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A POE300F-24LD Coilcraft 1: $10.16 419In Stock	Mfr. Part No. POE300F-24LD Mouser Part No 994-POE300F-24LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	419In Stock	Cut Tape $10.16 $8.02 Reel $6.81 $6.60 $6.39 MouseReel Available	Min.: 1 Mult.: 1 : 175
Common Mode Chokes / Filters D CORE-CHOKE 2X6 8MH 1 3A B82731M2132A030 TDK 1: $2.27 2,099In Stock	Mfr. Part No. B82731M2132A030 Mouser Part No 871-B82731M2132A30	TDK	Common Mode Chokes / Filters D CORE-CHOKE 2X6 8MH 1 3A Learn More about TDK epcos d core chokes	Datasheet	2,099In Stock	$2.27 $1.97 $1.81 $1.73 View $1.69 $1.67	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 15mH 0.9A - 30%/+50% 21x10mm Radial B82731M2901A030 TDK 1: $3.36 1,976In Stock	Mfr. Part No. B82731M2901A030 Mouser Part No 871-B82731M2901A030	TDK	Common Mode Chokes / Filters 15mH 0.9A - 30%/+50% 21x10mm Radial Learn More about TDK epcos d core chokes	Datasheet	1,976In Stock	$3.36 $2.77 $2.42 $2.28 View $2.11 $1.92 $1.80 $1.69	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 10mH 2.6A Vertical Core B82734R2262B030 TDK 1: $4.43 1,732In Stock	Mfr. Part No. B82734R2262B030 Mouser Part No 871-B82734R2262B30	TDK	Common Mode Chokes / Filters 10mH 2.6A Vertical Core Learn More about TDK epcos d core chokes	Datasheet	1,732In Stock	$4.43 $3.77 $3.25 $3.07 View $2.75 $2.58 $2.49 $2.37	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 27mH 1.7A Vertical Core B82734R2172B030 TDK 1: $4.53 862In Stock	Mfr. Part No. B82734R2172B030 Mouser Part No 871-B82734R2172B30	TDK	Common Mode Chokes / Filters 27mH 1.7A Vertical Core Learn More about TDK epcos d core chokes	Datasheet	862In Stock	$4.53 $3.77 $3.28 $3.10 View $3.06 $2.58 $2.49 $2.37	Min.: 1 Mult.: 1
Common Mode Chokes / Filters D CORE-CHOKE 2X27MH 0.7A B82731H2701A030 TDK 1: $3.36 3,640In Stock	Mfr. Part No. B82731H2701A030 Mouser Part No 871-B82731H2701A030	TDK	Common Mode Chokes / Filters D CORE-CHOKE 2X27MH 0.7A Learn More about TDK epcos d core chokes	Datasheet	3,640In Stock	$3.36 $2.77 $2.42 $2.28 View $2.11 $1.92 $1.80 $1.74 $1.69	Min.: 1 Mult.: 1
Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 0.8A B82731M2801A030 TDK 1: $2.95 1,358In Stock	Mfr. Part No. B82731M2801A030 Mouser Part No 871-B82731M2801A030	TDK	Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 0.8A Learn More about TDK epcos d core chokes	Datasheet	1,358In Stock	$2.95 $2.43 $2.12 $2.00 View $1.85 $1.69 $1.66	Min.: 1 Mult.: 1
Power Inductors - Leaded IND 1500.00 uH 2.000 A 518.00 mOhm AIRD-03-152K ABRACON 1: $8.50 377In Stock	Mfr. Part No. AIRD-03-152K Mouser Part No 815-AIRD-03-152K	ABRACON	Power Inductors - Leaded IND 1500.00 uH 2.000 A 518.00 mOhm Learn More about ABRACON power inductors	Datasheet	377In Stock	$8.50 $6.99 $6.80 $6.43 View $5.96 $5.86 $5.00 $4.72 $4.66	Min.: 1 Mult.: 1
Common Mode Chokes / Filters D CORE-CHOKE 2X47MH 0.5A B82731M2501A30 TDK 1: $2.58 1,028In Stock 1,600Expected 27/10/2026	Mfr. Part No. B82731M2501A30 Mouser Part No 871-B82731M2501A30	TDK	Common Mode Chokes / Filters D CORE-CHOKE 2X47MH 0.5A Learn More about TDK epcos d core chokes	Datasheet	1,028In Stock 1,600Expected 27/10/2026	$2.58 $2.27 $2.09 $2.03 View $1.92 $1.69 $1.67	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 3.3mH 4.6A Vertical Core B82734R2462B030 TDK 1: $4.57 1,568In Stock	Mfr. Part No. B82734R2462B030 Mouser Part No 871-B82734R2462B30	TDK	Common Mode Chokes / Filters 3.3mH 4.6A Vertical Core Learn More about TDK epcos d core chokes	Datasheet	1,568In Stock	$4.57 $3.77 $3.28 $3.10 View $2.75 $2.58 $2.53 $2.37	Min.: 1 Mult.: 1
Antennas Ant Active GNSS Drt Mnt N-male GNSSDM30NM Pulse Electronics 1: $80.32 71In Stock	Mfr. Part No. GNSSDM30NM Mouser Part No 673-GNSSDM30NM	Pulse Electronics	Antennas Ant Active GNSS Drt Mnt N-male Learn More about Pulse Electronics pulselarsen external active navigation antennas	Datasheet	71In Stock	$80.32 $74.49 $67.51 $65.01 View Quote	Min.: 1 Mult.: 1
Aluminium Electrolytic Capacitors - Radial Leaded WCAP-ATLI 470uF 63V 20% Radial 860080780024 Wurth Elektronik 1: $2.61 2,125In Stock	Mfr. Part No. 860080780024 Mouser Part No 710-860080780024	Wurth Elektronik	Aluminium Electrolytic Capacitors - Radial Leaded WCAP-ATLI 470uF 63V 20% Radial Learn More about Wurth Elektronik wurth tht aluminum electrolytic caps	Datasheet	2,125In Stock	$2.61 $2.58 $2.23 $1.94 Reel $1.84 View $1.43 $1.37 $1.36	Min.: 1 Mult.: 1 : 200
NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm B57364S0200M000 TDK 1: $3.26 2,192In Stock	Mfr. Part No. B57364S0200M000 Mouser Part No 871-B57364S0200M000	TDK	NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm Learn More about TDK inrush current limiters	Datasheet	2,192In Stock	$3.26 $3.02 $2.64 $2.45 View $2.33 $2.09 $1.93 $1.74 $1.51	Min.: 1 Mult.: 1
Power Inductors - Leaded IND 150.00 uH 4.000 A 98.00 mOhm AIRD-02-151K ABRACON 1: $4.64 793In Stock	Mfr. Part No. AIRD-02-151K Mouser Part No 815-AIRD-02-151K	ABRACON	Power Inductors - Leaded IND 150.00 uH 4.000 A 98.00 mOhm Learn More about ABRACON power inductors	Datasheet	793In Stock	$4.64 $3.54 $3.32 $3.13 View $2.90 $2.73 $2.57 $2.38	Min.: 1 Mult.: 1
Power Inductors - Leaded IND 680.00 uH 1.600 A 430.00 mOhm AIRD-02-680K ABRACON 1: $5.30 6,241In Stock	Mfr. Part No. AIRD-02-680K Mouser Part No 815-AIRD-02-680K	ABRACON	Power Inductors - Leaded IND 680.00 uH 1.600 A 430.00 mOhm Learn More about ABRACON power inductors	Datasheet	6,241In Stock	$5.30 $4.77 $4.05 $3.18 View $3.09 $3.01	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 NA5730-ALD Coilcraft 1: $9.47 51In Stock	Mfr. Part No. NA5730-ALD Mouser Part No 994-NA5730-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 Learn More about Coilcraft power magnetics	Datasheet	51In Stock	Cut Tape $9.47 $7.34 $7.06 $6.84 Reel $6.35 View $6.62 $6.15 $5.96 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A POE300F-19LD Coilcraft 1: $10.16 144In Stock	Mfr. Part No. POE300F-19LD Mouser Part No 994-POE300F-19LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	144In Stock	Cut Tape $10.16 $7.89 $7.56 $7.33 Reel $6.81 View $7.10 $6.60 $6.39 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Inductors - Leaded IND 2.20 uH 21.000 A 3.00 mOhm AIRD-03-2R2M ABRACON 1: $8.62 213In Stock	Mfr. Part No. AIRD-03-2R2M Mouser Part No 815-AIRD-03-2R2M	ABRACON	Power Inductors - Leaded IND 2.20 uH 21.000 A 3.00 mOhm Learn More about ABRACON power inductors	Datasheet	213In Stock	$8.62 $6.99 $6.91 $5.88 View $5.44 $5.25 $5.00 $4.88 $4.86	Min.: 1 Mult.: 1
Current Sense Resistors - Through Hole 3.0Wa 0.025Ohms R025 Sfy Wrw Cor 1% AECQ2 KNS300FB-RL-R025T0 Vitrohm 1: $2.88 1,186In Stock	Mfr. Part No. KNS300FB-RL-R025T0 Mouser Part No 603-KNS300FBRLR025T0	Vitrohm	Current Sense Resistors - Through Hole 3.0Wa 0.025Ohms R025 Sfy Wrw Cor 1% AECQ2 Learn More about Vitrohm shunt resistors	Datasheet	1,186In Stock	$2.88 $1.70 $1.52 $1.20 View $1.06 $0.898 $0.877 $0.809	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 3ohms 5amps Clinch Short Lead 3D2-14LCS Semitec 1: $1.06 313In Stock	Mfr. Part No. 3D2-14LCS Mouser Part No 954-3D2-14LCS	Semitec	NTC (Negative Temperature Coefficient) Thermistors 3ohms 5amps Clinch Short Lead	Datasheet	313In Stock	$1.06 $0.811 $0.699 $0.675 View $0.573 $0.498 $0.458 $0.415	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch Short Lead 5D2-14LCS Semitec 1: $1.06 15In Stock	Mfr. Part No. 5D2-14LCS Mouser Part No 954-5D2-14LCS	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch Short Lead	Datasheet	15In Stock	$1.06 $0.811 $0.699 $0.675 View $0.573 $0.498 $0.458 $0.415	Min.: 1 Mult.: 1
Current Sense Resistors - Through Hole 3.0W 0.05Ohms R05 1% Sfty Wrwd Cor AECQ2 KNS300FB-RL-R05T0 Vitrohm 1: $2.88 26In Stock	Mfr. Part No. KNS300FB-RL-R05T0 Mouser Part No 603-KNS300FBRLR05T0	Vitrohm	Current Sense Resistors - Through Hole 3.0W 0.05Ohms R05 1% Sfty Wrwd Cor AECQ2 Learn More about Vitrohm shunt resistors	Datasheet	26In Stock	$2.88 $1.70 $1.52 $1.20 View $1.06 $0.898 $0.877 $0.809	Min.: 1 Mult.: 1
Current Sense Resistors - Through Hole 3.0W 0.01Ohms R01 1% Sfty Wrwd Cor AECQ2 KNS300FB-RL-R01T0 Vitrohm 1: $2.88 1,069In Stock	Mfr. Part No. KNS300FB-RL-R01T0 Mouser Part No 603-KNS300FBRLR01T0	Vitrohm	Current Sense Resistors - Through Hole 3.0W 0.01Ohms R01 1% Sfty Wrwd Cor AECQ2 Learn More about Vitrohm shunt resistors	Datasheet	1,069In Stock	$2.88 $1.70 $1.52 $1.20 View $1.06 $0.898 $0.877 $0.809	Min.: 1 Mult.: 1
Common Mode Chokes / Filters AC Commom Mode Coil Pin Type LF2020NP-223 Sumida 1: $2.16 378In Stock	Mfr. Part No. LF2020NP-223 Mouser Part No 851-LF2020NP-223	Sumida	Common Mode Chokes / Filters AC Commom Mode Coil Pin Type	Datasheet	378In Stock	$2.16 $1.82 $1.69 $1.29 View $1.26 $1.12 $1.07 $1.05	Min.: 1 Mult.: 1