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21 mm Power

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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: 6,43 € 464In 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	464In Stock	Cut Tape 6,43 € 5,50 € 5,27 € 5,11 € Reel 4,50 € View 4,74 € 4,33 € 4,21 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A POE300F-24LD Coilcraft 1: 6,43 € 394In 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	394In Stock	Cut Tape 6,43 € 5,50 € 5,27 € 5,11 € Reel 4,50 € View 4,74 € 4,33 € 4,21 € 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: 6,43 € 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 6,43 € 5,50 € 5,27 € 5,11 € Reel 4,50 € View 4,74 € 4,33 € 4,21 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 NA5730-ALD Coilcraft 1: 5,99 € 46In 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	46In Stock	Cut Tape 5,99 € 5,13 € 4,92 € 4,76 € Reel 4,20 € View 4,42 € 4,04 € 3,92 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount Planar transformer, 60W, ER20, Vout 5V PLN060-ER20A05S Bourns 1: 7,46 € 858In Stock	Mfr. Part No. PLN060-ER20A05S Mouser Part No 652-PLN060-ER20A05S	Bourns	Power Transformers - Board Mount Planar transformer, 60W, ER20, Vout 5V Learn More about Bourns pln0x er20 planar transformers	Datasheet	858In Stock	Cut Tape 7,46 € 6,73 € 6,46 € 6,26 € View Reel 5,87 € 5,87 € 5,87 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 800
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A POE300F-12LD Coilcraft 1: 6,43 € 652In Stock	Mfr. Part No. POE300F-12LD Mouser Part No 994-POE300F-12LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	652In Stock	Cut Tape 6,43 € 5,50 € 5,27 € 5,11 € Reel 4,50 € View 4,74 € 4,33 € 4,21 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount Planar transformer, 71W, ER20, Vout 12V PLN071-ER20A12S Bourns 1: 7,75 € 129In Stock	Mfr. Part No. PLN071-ER20A12S Mouser Part No 652-PLN071-ER20A12S	Bourns	Power Transformers - Board Mount Planar transformer, 71W, ER20, Vout 12V Learn More about Bourns pln0x er20 planar transformers	Datasheet	129In Stock	Cut Tape 7,75 € 6,86 € 6,58 € 5,79 € Reel 5,78 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 800
Power Transformers - Board Mount WE-FLEX W/Air Gap 9.9uH 1.17A 749196510 Wurth Elektronik 1: 8,88 € 69In Stock	Mfr. Part No. 749196510 Mouser Part No 710-749196510	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 9.9uH 1.17A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	69In Stock	Cut Tape 8,88 € 8,82 € 8,81 € 8,53 € Reel 7,51 € 6,86 €	Min.: 1 Mult.: 1 : 120
Power Transformers - Board Mount WE-FLEX W/Air Gap 9.7uH 2.20A 749196531 Wurth Elektronik 1: 8,17 € 69In Stock	Mfr. Part No. 749196531 Mouser Part No 710-749196531	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 9.7uH 2.20A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	69In Stock	Cut Tape 8,17 € 7,76 € Reel 7,35 €	Min.: 1 Mult.: 1 : 120
Power Transformers - Board Mount WE-FLEX W/Air Gap 3.4uH 4.18A 749196540 Wurth Elektronik 1: 8,17 € 314In Stock 240Expected 1/22/2027	Mfr. Part No. 749196540 Mouser Part No 710-749196540	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 3.4uH 4.18A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	314In Stock 240Expected 1/22/2027	Cut Tape 8,17 € 6,20 € 5,55 € Reel 4,52 €	Min.: 1 Mult.: 1 : 120
Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm FR0H224ZF KEMET 1: 7,86 € 3In Stock	Mfr. Part No. FR0H224ZF Mouser Part No 80-FR0H224ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm Learn More about KEMET fr supercapacitors	Datasheet	3In Stock	7,86 € 5,87 € 5,18 € 4,64 € 4,27 €	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 2.5F 6.0V 112123 DSF255Q6R0JBE Knowles / Illinois Capacitor 1: 4,21 € 1.479In Stock 450Expected 11/2/2026	Mfr. Part No. DSF255Q6R0JBE Mouser Part No 598-DSF255Q6R0JBE	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 2.5F 6.0V 112123 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	1.479In Stock 450Expected 11/2/2026	4,21 € 2,99 € 2,55 € 2,29 € View 2,12 € 2,06 € 1,98 € 1,85 €	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 3.5F 6.0V 112127 DSF355Q6R0JBF Knowles / Illinois Capacitor 1: 4,95 € 723In Stock	Mfr. Part No. DSF355Q6R0JBF Mouser Part No 598-DSF355Q6R0JBF	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3.5F 6.0V 112127 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	723In Stock	4,95 € 3,21 € 2,82 € 2,67 € View 2,35 € 2,27 € 2,12 € 2,07 €	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 5F 6.0V 112132 DSF505Q6R0JBG Knowles / Illinois Capacitor 1: 6,21 € 413In Stock 450Expected 11/9/2026	Mfr. Part No. DSF505Q6R0JBG Mouser Part No 598-DSF505Q6R0JBG	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 5F 6.0V 112132 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	413In Stock 450Expected 11/9/2026	6,21 € 3,90 € 3,63 € 3,54 € View 3,35 € 3,27 € 3,16 € Quote	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 3.5F 5.5V 30%/-10% Dual Cell DGH355Q5R5 Knowles / Illinois Capacitor 1: 4,84 € 500In Stock	Mfr. Part No. DGH355Q5R5 Mouser Part No 598-DGH355Q5R5	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3.5F 5.5V 30%/-10% Dual Cell Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	500In Stock	4,84 € 3,51 € 2,98 € 2,80 € View 2,53 € 2,44 € 2,35 €	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 0.50F, 8.1V, 21x20x6.5mm DGH504M8R1 Knowles / Illinois Capacitor 1: 4,52 € 457In Stock	Mfr. Part No. DGH504M8R1 Mouser Part No 598-DGH504M8R1	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.50F, 8.1V, 21x20x6.5mm Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	457In Stock	4,52 € 3,22 € 2,75 € 2,49 € View 2,18 € 2,09 € 2,00 € 1,98 € Quote	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 0.50F, 9V, 21x20x6.5mm DSF504M9R0ZBN Knowles / Illinois Capacitor 1: 4,79 € 441In Stock	Mfr. Part No. DSF504M9R0ZBN Mouser Part No 598-DSF504M9R0ZBN	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.50F, 9V, 21x20x6.5mm Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	441In Stock	4,79 € 3,41 € 2,92 € 2,64 € View 2,45 € 2,37 € 2,12 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FLEX W/Air Gap 12.0uH 1.73A 749196521 Wurth Elektronik 1: 8,88 € 239Expected 11/9/2026	Mfr. Part No. 749196521 Mouser Part No 710-749196521	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 12.0uH 1.73A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	239Expected 11/9/2026	Cut Tape 8,88 € 8,82 € 8,36 € Reel 7,51 € 6,86 €	Min.: 1 Mult.: 1 : 120
Supercapacitors / Ultracapacitors Eaton TV Supercapacitor, 3V, 3.3F, 75 mohm TV0820-3R0335-R Eaton Electronics 1: 2,32 € 900On Order	Mfr. Part No. TV0820-3R0335-R Mouser Part No 504-TV0820-3R0335-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton TV Supercapacitor, 3V, 3.3F, 75 mohm Learn More about Eaton Electronics eaton tv supercapacitors	Datasheet	900On Order	2,32 € 1,60 € 1,53 € 1,35 €	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors 2.5F 5.5V 30%/-10% Dual Cell DGH255Q5R5 Knowles / Illinois Capacitor 1: 3,37 € 1.650Expected 12/9/2026	Mfr. Part No. DGH255Q5R5 Mouser Part No 598-DGH255Q5R5	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 2.5F 5.5V 30%/-10% Dual Cell Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	1.650Expected 12/9/2026	3,37 € 2,46 € 2,06 € 2,05 € View 1,83 € Quote	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 220mF 3-153-407 Schurter 1: 12,99 € 198Expected 5/20/2027 New Product	Mfr. Part No. 3-153-407 Mouser Part No 693-3-153-407 New Product	Schurter	Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 220mF Learn More about Schurter scpx prismatic supercaps	Datasheet	198Expected 5/20/2027	12,99 € 10,08 € 9,26 € 8,73 € 7,95 €	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 470mF 3-153-408 Schurter 1: 12,02 € 498On Order New Product	Mfr. Part No. 3-153-408 Mouser Part No 693-3-153-408 New Product	Schurter	Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 470mF Learn More about Schurter scpx prismatic supercaps	Datasheet	498On Order On Order Ship Dates Mfr. No: 3-153-408 Stock: 0 On Order: 298 Expected 11/12/2026 200 Expected 11/20/2026 Factory Lead Time: 34 Weeks	12,02 € 9,33 € 8,26 € 7,95 € 7,49 €	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors SCPA Supercapacitor 5.50V 470mF 3-153-410 Schurter 1: 12,26 € 825Expected 12/31/2026 New Product	Mfr. Part No. 3-153-410 Mouser Part No 693-3-153-410 New Product	Schurter	Supercapacitors / Ultracapacitors SCPA Supercapacitor 5.50V 470mF Learn More about Schurter scpx prismatic supercaps	Datasheet	825Expected 12/31/2026	12,26 € 9,51 € 8,41 € 8,07 € View 7,49 € 7,48 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers A9967 Flybck Trnsfmr For Linear LT1725 A9967-ALD Coilcraft 1: 5,20 € Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A9967-ALD Mouser Part No 994-A9967-ALD	Coilcraft	Audio Transformers / Signal Transformers A9967 Flybck Trnsfmr For Linear LT1725 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape 5,20 € 4,05 € 3,89 € 3,77 € Reel 3,44 € View 3,64 € 3,33 € 3,21 € 3,19 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070 C1023-ALD Coilcraft 175: 4,42 € Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. C1023-ALD Mouser Part No 994-C1023-ALD	Coilcraft	Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel 4,42 € 4,27 € 4,14 €	Min.: 175 Mult.: 175 : 175

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