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13 mm Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 DA2257-ALD Coilcraft 1: ₩7,356 2,558In Stock	Mfr. Part # DA2257-ALD Mouser Part # 994-DA2257-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 Learn More about Coilcraft power magnetics	Datasheet	2,558In Stock	Cut Tape ₩7,356 ₩5,820 ₩5,608.6 ₩5,228.1 Reel ₩4,960.4 View ₩4,749 ₩4,664.5 ₩4,509.4 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: ₩7,313.7 1,356In Stock 1,400Expected 11/23/2026	Mfr. Part # FA2805-CLD Mouser Part # 994-FA2805-CLD	Coilcraft	Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	1,356In Stock 1,400Expected 11/23/2026	Cut Tape ₩7,313.7 ₩5,791.8 ₩5,580.4 ₩5,199.9 Reel ₩4,932.2 View ₩4,720.8 ₩4,650.4 ₩4,495.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Current Transformers - Board Mount 2mH 4400Vdc AEC-Q200 10A DCR=3mOhms PH9500.065NLT Pulse Electronics 1: ₩4,861.7 1,057In Stock	Mfr. Part # PH9500.065NLT Mouser Part # 673-PH9500.065NLT	Pulse Electronics	Current Transformers - Board Mount 2mH 4400Vdc AEC-Q200 10A DCR=3mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,057In Stock	Cut Tape ₩4,861.7 ₩3,973.9 ₩3,663.9 ₩3,551.2 Reel ₩3,227.1 View ₩3,325.7 ₩3,156.6 ₩3,029.8 ₩2,564.7	Min.: 1 Mult.: 1 : 220				PCB Mount
Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A POE24PR-12ED Coilcraft 1: ₩9,004.8 1,275In Stock 450Expected 11/12/2026	Mfr. Part # POE24PR-12ED Mouser Part # 994-POE24PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A Learn More about Coilcraft flyback forward poe transformers	Datasheet	1,275In Stock 450Expected 11/12/2026	Cut Tape ₩9,004.8 ₩6,989.6 ₩6,707.8 ₩6,510.5 Reel ₩5,932.7 View ₩6,285 ₩5,735.4 ₩5,538.2 ₩5,510 MouseReel Available	Min.: 1 Mult.: 1 : 150	24 W
Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 FA2924-ALD Coilcraft 1: ₩6,609.1 2,069In Stock	Mfr. Part # FA2924-ALD Mouser Part # 994-FA2924-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	2,069In Stock	Cut Tape ₩6,609.1 ₩5,242.2 Reel ₩4,453.1 ₩4,269.9 ₩4,199.4 View ₩4,058.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A 749196118 Wurth Elektronik 1: ₩13,133.7 434In Stock	Mfr. Part # 749196118 Mouser Part # 710-749196118	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	434In Stock	Cut Tape ₩13,133.7 ₩13,105.6 ₩13,091.5 ₩11,780.9 Reel ₩8,272 View ₩10,470.4 ₩9,610.7 ₩7,468.8 MouseReel Available	Min.: 1 Mult.: 1 : 500				SMD/SMT
Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm 749119150 Wurth Elektronik 1: ₩9,343 553In Stock	Mfr. Part # 749119150 Mouser Part # 710-749119150	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	553In Stock	Cut Tape ₩9,343 ₩8,497.5 ₩7,722.4 ₩7,017.8 Reel ₩6,059.6 ₩6,045.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	4 W	36 V to 57 V	5 V	SMD/SMT
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A POE13P-50LD Coilcraft 1: ₩7,947.9 110In Stock 2,975On Order	Mfr. Part # POE13P-50LD Mouser Part # 994-POE13P-50LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A Learn More about Coilcraft poexp flyback transformers	Datasheet	110In Stock 2,975On Order On Order Ship Dates Mfr. #: POE13P-50LD Stock: 110 Can Ship Immediately On Order: 1,050 Expected 12/28/2026 1,925 Expected 1/8/2027 Factory Lead-Time: 10 Weeks	Cut Tape ₩7,947.9 ₩6,172.3 ₩5,932.7 ₩5,749.5 Reel ₩5,242.2 View ₩5,552.2 ₩5,073.1 ₩4,904 ₩4,875.8 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A C1586-ALD Coilcraft 1: ₩6,961.4 67In Stock	Mfr. Part # C1586-ALD Mouser Part # 994-C1586-ALD	Coilcraft	Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A Learn More about Coilcraft power magnetics	Datasheet	67In Stock	Cut Tape ₩6,961.4 ₩5,510 ₩5,312.7 ₩4,946.3 Reel ₩4,692.6 View ₩4,495.3 ₩4,424.9 ₩4,269.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 FA2925-ALD Coilcraft 1: ₩7,088.3 85In Stock 175Expected 1/1/2027	Mfr. Part # FA2925-ALD Mouser Part # 994-FA2925-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	85In Stock 175Expected 1/1/2027	Cut Tape ₩7,088.3 ₩5,594.5 ₩5,397.2 ₩5,030.8 Reel ₩4,777.2 View ₩4,579.9 ₩4,495.3 ₩4,340.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15% POE72PR-12ED Coilcraft 1: ₩9,004.8 167In Stock	Mfr. Part # POE72PR-12ED Mouser Part # 994-POE72PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15% Learn More about Coilcraft flyback forward poe transformers	Datasheet	167In Stock	Cut Tape ₩9,004.8 ₩6,989.6 ₩6,707.8 ₩6,510.5 Reel ₩5,932.7 View ₩6,285 ₩5,735.4 ₩5,538.2 ₩5,510 MouseReel Available	Min.: 1 Mult.: 1 : 150	72 W
Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A POE51Q-50ED Coilcraft 1: ₩9,159.8 11In Stock 150Expected 1/15/2027	Mfr. Part # POE51Q-50ED Mouser Part # 994-POE51Q-50ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A Learn More about Coilcraft high power poe transformers	Datasheet	11In Stock 150Expected 1/15/2027	Cut Tape ₩9,159.8 ₩7,116.5 ₩6,834.6 ₩6,623.2 Reel ₩6,031.4 View ₩6,397.8 ₩5,834.1 ₩5,636.8 ₩5,608.6 MouseReel Available	Min.: 1 Mult.: 1 : 150	51 W
Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A C1585-ALD Coilcraft 1: ₩7,947.9 87In Stock	Mfr. Part # C1585-ALD Mouser Part # 994-C1585-ALD	Coilcraft	Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A Learn More about Coilcraft power magnetics	Datasheet	87In Stock	Cut Tape ₩7,947.9 ₩6,172.3 ₩5,932.7 ₩5,749.5 Reel ₩5,242.2 View ₩5,552.2 ₩5,073.1 ₩4,904 ₩4,875.8 MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340 NA5889-ALD Coilcraft 1: ₩8,906.1 112In Stock	Mfr. Part # NA5889-ALD Mouser Part # 994-NA5889-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340 Learn More about Coilcraft power magnetics	Datasheet	112In Stock	Cut Tape ₩8,906.1 ₩7,609.7 ₩7,299.7 ₩7,074.2 Reel ₩6,228.7 View ₩6,552.8 ₩6,003.2 ₩5,820 MouseReel Available	Min.: 1 Mult.: 1 : 175	12 W
Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A POE23PR-33ED Coilcraft 1: ₩9,004.8 122In Stock	Mfr. Part # POE23PR-33ED Mouser Part # 994-POE23PR-33ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	122In Stock	Cut Tape ₩9,004.8 ₩6,989.6 ₩6,707.8 ₩6,510.5 Reel ₩5,932.7 View ₩6,285 ₩5,735.4 ₩5,538.2 ₩5,510 MouseReel Available	Min.: 1 Mult.: 1 : 150	23 W
Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A C1495-ALD Coilcraft 1: ₩5,636.8 49In Stock	Mfr. Part # C1495-ALD Mouser Part # 994-C1495-ALD	Coilcraft	Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A Learn More about Coilcraft power magnetics	Datasheet	49In Stock	Cut Tape ₩5,636.8 ₩4,579.9 ₩4,396.7 ₩4,114.9 Reel ₩3,959.9 View ₩3,847.1 ₩3,663.9 ₩3,551.2 ₩3,438.4 MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A POE13P-24LD Coilcraft 1: ₩5,129.5 328In Stock 700On Order	Mfr. Part # POE13P-24LD Mouser Part # 994-POE13P-24LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A Learn More about Coilcraft poexp flyback transformers	Datasheet	328In Stock 700On Order	Cut Tape ₩5,129.5 ₩4,157.1 ₩4,002.1 ₩3,748.5 Reel ₩3,593.5 View ₩3,508.9 ₩3,339.8 ₩3,241.2 ₩3,128.4 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A POE21PR-33ED Coilcraft 1: ₩9,004.8 55In Stock	Mfr. Part # POE21PR-33ED Mouser Part # 994-POE21PR-33ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	55In Stock	Cut Tape ₩9,004.8 ₩6,989.6 ₩6,707.8 ₩6,510.5 Reel ₩5,932.7 View ₩6,285 ₩5,735.4 ₩5,538.2 ₩5,510 MouseReel Available	Min.: 1 Mult.: 1 : 150	21 W
Current Transformers - Board Mount 40A 14mH 1:100 CT10-100 ICE Components 1: ₩5,157.7 4,578In Stock	Mfr. Part # CT10-100 Mouser Part # 911-CT10-100	ICE Components	Current Transformers - Board Mount 40A 14mH 1:100 Learn More about ICE Components ct10 current sense transformers	Datasheet	4,578In Stock	₩5,157.7 ₩4,227.6 ₩3,649.8 ₩3,551.2 View ₩3,438.4 ₩3,396.2 ₩3,368 ₩3,227.1 ₩3,156.6	Min.: 1 Mult.: 1				Through Hole
Current Transformers - Board Mount 40A 120mH 1:300 CT10-300 ICE Components 1: ₩5,284.5 192In Stock	Mfr. Part # CT10-300 Mouser Part # 911-CT10-300	ICE Components	Current Transformers - Board Mount 40A 120mH 1:300 Learn More about ICE Components ct10 current sense transformers	Datasheet	192In Stock	₩5,284.5 ₩4,326.2 ₩3,748.5 ₩3,635.7 View ₩3,523 ₩3,480.7 ₩3,438.4 ₩3,297.5 ₩3,241.2	Min.: 1 Mult.: 1				Through Hole
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 A POE13P-12LD Coilcraft 1: ₩5,129.5 2,221In Stock 19,425On Order	Mfr. Part # POE13P-12LD Mouser Part # 994-POE13P-12LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 A Learn More about Coilcraft poexp flyback transformers	Datasheet	2,221In Stock 19,425On Order On Order Ship Dates Mfr. #: POE13P-12LD Stock: 2,221 Can Ship Immediately On Order: 8,925 Expected 11/20/2026 10,500 Expected 12/28/2026 Factory Lead-Time: 10 Weeks	Cut Tape ₩5,129.5 ₩4,157.1 ₩4,002.1 ₩3,748.5 Reel ₩3,593.5 View ₩3,508.9 ₩3,339.8 ₩3,241.2 ₩3,128.4 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount EP13 33V-57V Flyback SMD 25W PA2369NL Pulse Electronics 1: ₩6,651.4 294In Stock 660Expected 1/1/2027	Mfr. Part # PA2369NL Mouser Part # 673-PA2369NL	Pulse Electronics	Power Transformers - Board Mount EP13 33V-57V Flyback SMD 25W	Datasheet	294In Stock 660Expected 1/1/2027	₩6,651.4 ₩5,016.8 ₩4,819.5 ₩3,861.2 View ₩3,565.3 ₩3,438.4 ₩3,410.3 ₩3,325.7 ₩3,311.6	Min.: 1 Mult.: 1				SMD/SMT
Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A NA6223-ALD Coilcraft 1: ₩7,468.8 67In Stock	Mfr. Part # NA6223-ALD Mouser Part # 994-NA6223-ALD	Coilcraft	Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A Learn More about Coilcraft power magnetics	Datasheet	67In Stock	Cut Tape ₩7,468.8 ₩5,904.5 ₩5,693.2 ₩5,312.7 Reel ₩5,030.8 View ₩4,819.5 ₩4,749 ₩4,579.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	10 W
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A POE13P-33LD Coilcraft 1: ₩7,947.9 138In Stock	Mfr. Part # POE13P-33LD Mouser Part # 994-POE13P-33LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A Learn More about Coilcraft poexp flyback transformers	Datasheet	138In Stock	Cut Tape ₩7,947.9 ₩6,172.3 ₩5,932.7 ₩5,749.5 Reel ₩5,242.2 View ₩5,552.2 ₩5,073.1 ₩4,904 ₩4,875.8 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers Flyback PoE 22W 21uH 5V 6.2A POE22PR-50ED Coilcraft 1: ₩9,004.8 189In Stock	Mfr. Part # POE22PR-50ED Mouser Part # 994-POE22PR-50ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 22W 21uH 5V 6.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	189In Stock	Cut Tape ₩9,004.8 ₩6,989.6 ₩6,707.8 ₩6,510.5 Reel ₩5,932.7 View ₩6,285 ₩5,735.4 ₩5,538.2 ₩5,510 MouseReel Available	Min.: 1 Mult.: 1 : 150	22 W

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