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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cores & Accessories ER 11/5 N87 Sold as set B65525J0160A087 TDK 1: HK$15.37 6,531In Stock	Mfr. Part No. B65525J0160A087 Mouser Part No 871-B65525J0160A087	TDK	Ferrite Cores & Accessories ER 11/5 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	6,531In Stock	HK$15.37 HK$10.28 HK$8.96 HK$7.96 View HK$7.05 HK$5.89 HK$5.06 HK$5.03 HK$5.02	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER B78304B1032A003 TDK 1: HK$55.40 782In Stock	Mfr. Part No. B78304B1032A003 Mouser Part No 871-B78304B1032A3	TDK	Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER	Datasheet	782In Stock	Cut Tape HK$55.40 HK$50.64 HK$45.13 HK$44.39 Reel HK$38.72 View HK$41.68 HK$40.20 HK$39.13 HK$34.28 MouseReel Available	Min.: 1 Mult.: 1 : 900
Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set B65807P0000R087 TDK 1: HK$32.22 2,481In Stock	Mfr. Part No. B65807P0000R087 Mouser Part No 871-B65807P0000R087	TDK	Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	2,481In Stock	HK$32.22 HK$22.11 HK$18.82 HK$16.44 View HK$14.30 HK$12.49 HK$12.41 HK$11.67	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set B65811P0000R087 TDK 1: HK$42.17 1,663In Stock	Mfr. Part No. B65811P0000R087 Mouser Part No 871-B65811P0000R087	TDK	Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,663In Stock	HK$42.17 HK$28.77 HK$24.41 HK$21.29 View HK$16.36 HK$16.28	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% B66421U0250K187 TDK 1: HK$15.45 3,590In Stock	Mfr. Part No. B66421U0250K187 Mouser Part No 871-B66421U250K187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% Learn More about TDK ferrite cores	Datasheet	3,590In Stock	HK$15.45 HK$10.69 HK$9.21 HK$8.09 View HK$7.10 HK$5.90 HK$5.04 HK$5.03	Min.: 1 Mult.: 1
Power Transformers - Board Mount Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1 B78334B1033A003 TDK 1: HK$61.57 283In Stock	Mfr. Part No. B78334B1033A003 Mouser Part No 871-B78334B1033A3	TDK	Power Transformers - Board Mount Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1	Datasheet	283In Stock	Cut Tape HK$61.57 HK$53.02 HK$50.88 HK$49.32 Reel HK$44.22 View HK$47.76 HK$45.62 HK$42.74 HK$39.70	Min.: 1 Mult.: 1 : 600
Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM B66358G0500X187 TDK 1: HK$21.70 5,210In Stock	Mfr. Part No. B66358G0500X187 Mouser Part No 871-B66358G0500X187	TDK	Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	5,210In Stock	HK$21.70 HK$15.04 HK$12.82 HK$11.26 View HK$9.86 HK$7.79 HK$7.50	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66422W1010D1 TDK 1: HK$20.06 2,877In Stock 3,900Expected 21/1/2027	Mfr. Part No. B66422W1010D1 Mouser Part No 871-B66422W1010D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	2,877In Stock 3,900Expected 21/1/2027	HK$20.06 HK$13.40 HK$11.43 HK$10.03 View HK$8.80 HK$8.55 HK$7.13	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER RNITE FR 530 B66396W1022T1 TDK 1: HK$29.92 2,863In Stock	Mfr. Part No. B66396W1022T1 Mouser Part No 871-B66396W1022T1	TDK	Ferrite Cores & Accessories COIL FORMER RNITE FR 530 Learn More about TDK ferrite cores	Datasheet	2,863In Stock	HK$29.92 HK$27.13 HK$25.65 HK$22.44 View HK$19.48 HK$18.58 HK$18.41 HK$16.77	Min.: 1 Mult.: 1
Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer B82805A0943A250 TDK 1: HK$50.80 898In Stock	Mfr. Part No. B82805A0943A250 Mouser Part No 871-B82805A943A250	TDK	Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer Learn More about TDK epcos B82805 transformers	Datasheet	898In Stock	Cut Tape HK$50.80 HK$43.73 HK$41.84 HK$40.69 Reel HK$35.26 View HK$39.46 HK$37.81 HK$35.35 HK$34.94 MouseReel Available	Min.: 1 Mult.: 1 : 900
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65812N1005D002 TDK 1: HK$14.71 6In Stock	Mfr. Part No. B65812N1005D002 Mouser Part No 871-B65812N1005D002	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	6In Stock	HK$14.71 HK$11.18 HK$10.60 HK$9.78 View HK$8.88 HK$8.14 HK$7.27 HK$7.21 HK$6.95	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% B66421U0315K187 TDK 1: HK$15.12 904In Stock 9,100On Order	Mfr. Part No. B66421U0315K187 Mouser Part No 871-B66421U0315K187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% Learn More about TDK ferrite cores	Datasheet	904In Stock 9,100On Order On Order Ship Dates Mfr. No: B66421U0315K187 Stock: 904 Can Dispatch Immediately On Order: 2,600 Expected 3/3/2027 6,500 Expected 15/3/2027 Factory Lead Time: 7 Weeks	HK$15.12 HK$10.52 HK$8.96 HK$7.91 View HK$6.96 HK$6.19 HK$5.75 HK$4.78	Min.: 1 Mult.: 1
Power Transformers - Board Mount V265 ER 11 SMD Transformer B78334B1034A003 TDK 1: HK$61.57 674In Stock	Mfr. Part No. B78334B1034A003 Mouser Part No 871-B78334B1034A3	TDK	Power Transformers - Board Mount V265 ER 11 SMD Transformer	Datasheet	674In Stock	Cut Tape HK$61.57 HK$53.02 HK$50.88 HK$49.32 Reel HK$43.48 View HK$47.76 HK$45.62 HK$43.40 HK$40.61 MouseReel Available	Min.: 1 Mult.: 1 : 600
Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W B82802A0030A220 TDK 1: HK$44.96 56In Stock	Mfr. Part No. B82802A0030A220 Mouser Part No 871-B82802A30A220	TDK	Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W Learn More about TDK epcosb82802a	Datasheet	56In Stock	Cut Tape HK$44.96 HK$36.00 HK$34.61 HK$33.54 Reel HK$30.25 View HK$32.47 HK$29.18 HK$28.61 HK$27.87 MouseReel Available	Min.: 1 Mult.: 1 : 160
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65808N1005D001 TDK 1: HK$12.25 947In Stock	Mfr. Part No. B65808N1005D001 Mouser Part No 871-B65808N1005D001	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	947In Stock	HK$12.25 HK$11.10 HK$9.95 HK$8.80 View HK$7.70 HK$6.68 HK$6.31	Min.: 1 Mult.: 1
Power Transformers - Board Mount 100uH 5V/1.2A 12V/0.5A 12W B82802A0012A215 TDK 1: HK$32.22 497In Stock	Mfr. Part No. B82802A0012A215 Mouser Part No 871-B82802A12A215	TDK	Power Transformers - Board Mount 100uH 5V/1.2A 12V/0.5A 12W Learn More about TDK epcosb82802a	Datasheet	497In Stock	Cut Tape HK$32.22 HK$29.18 HK$26.30 HK$25.48 Reel HK$24.41 View HK$24.74 HK$23.59 HK$22.03 HK$21.29 MouseReel Available	Min.: 1 Mult.: 1 : 300
Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set B65883A0000R087 TDK 1: HK$99.22 182In Stock 270Expected 17/11/2026	Mfr. Part No. B65883A0000R087 Mouser Part No 871-B65883A0000R087	TDK	Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set Learn More about TDK ferrite cores	Datasheet	182In Stock 270Expected 17/11/2026	HK$99.22 HK$66.50 HK$55.57 Reel HK$55.57 HK$48.99 View HK$46.28 HK$42.25 Quote	Min.: 1 Mult.: 1 : 45
Power Transformers - Board Mount E6.3 SMT Push-Pull 17uH,TRNS1:1:2.6:2.6 B82805A0173A250 TDK 1: HK$50.80 228In Stock	Mfr. Part No. B82805A0173A250 Mouser Part No 871-B82805A173A250	TDK	Power Transformers - Board Mount E6.3 SMT Push-Pull 17uH,TRNS1:1:2.6:2.6	Datasheet	228In Stock	Cut Tape HK$50.80 HK$43.73 HK$41.84 HK$40.69 Reel HK$36.17 View HK$39.46 HK$37.81 HK$37.40 HK$34.28 MouseReel Available	Min.: 1 Mult.: 1 : 900
Ferrite Cores & Accessories CLAMP-RM6 B65808B2203X000 TDK 1: HK$1.48 185,127In Stock	Mfr. Part No. B65808B2203X000 Mouser Part No 871-B65808B2203X000	TDK	Ferrite Cores & Accessories CLAMP-RM6 Learn More about TDK ferrite cores	Datasheet	185,127In Stock	HK$1.48 HK$1.33 HK$1.25 HK$1.16 View HK$1.13 HK$0.937 HK$0.838	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set B65523J0000R087 TDK 1: HK$11.84 5,632In Stock	Mfr. Part No. B65523J0000R087 Mouser Part No 871-B65523J0000R087	TDK	Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	5,632In Stock	HK$11.84 HK$8.30 HK$7.08 HK$6.27 View HK$5.52 HK$4.61 HK$3.98 HK$3.96 HK$3.71	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ER11/5-N87 Sold as set B65525J0000R087 TDK 1: HK$14.96 11,686In Stock 16,000Expected 9/3/2027	Mfr. Part No. B65525J0000R087 Mouser Part No 871-B65525J0000R087	TDK	Ferrite Cores & Accessories ER11/5-N87 Sold as set Learn More about TDK ferrite cores	Datasheet	11,686In Stock 16,000Expected 9/3/2027	HK$14.96 HK$10.44 HK$8.96 HK$7.85 View HK$6.90 HK$5.74 HK$4.92 HK$4.86	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER Laperos C 130 B65527B1008T001 TDK 1: HK$10.44 7,888In Stock	Mfr. Part No. B65527B1008T001 Mouser Part No 871-B65527B1008T1	TDK	Ferrite Cores & Accessories COIL FORMER Laperos C 130 Learn More about TDK ferrite cores	Datasheet	7,888In Stock	HK$10.44 HK$9.54 HK$9.12 HK$8.88 View HK$8.13 HK$7.57 HK$7.23 HK$6.70	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65808E1508T001 TDK 1: HK$13.89 1,667In Stock 5,000Expected 29/10/2026	Mfr. Part No. B65808E1508T001 Mouser Part No 871-B65808E1508T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	1,667In Stock 5,000Expected 29/10/2026	HK$13.89 HK$12.58 HK$11.75 HK$10.85 View HK$10.44 HK$10.36 HK$7.92	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER RM 6 6/1 B65808N1006D001 TDK 1: HK$9.78 11,106In Stock 7,000Expected 23/11/2026	Mfr. Part No. B65808N1006D001 Mouser Part No 871-B65808N1006D001	TDK	Ferrite Cores & Accessories COIL FORMER RM 6 6/1 Learn More about TDK ferrite cores	Datasheet	11,106In Stock 7,000Expected 23/11/2026	HK$9.78 HK$8.88 HK$8.47 HK$7.69 View HK$6.78 HK$6.03 HK$5.80 HK$5.18	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set B65811J0250A087 TDK 1: HK$26.39 1,119In Stock	Mfr. Part No. B65811J0250A087 Mouser Part No 871-B65811J0250A087	TDK	Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,119In Stock	HK$26.39 HK$18.17 HK$15.45 HK$13.56 View HK$13.40 HK$12.58 HK$9.37	Min.: 1 Mult.: 1

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