Where to buy 4N28

4N28

Optocoupler, Phototransistor Output, with Base Connection in 6-DIP package

Brands: Everlight LiteOn Motorola ON Semiconductor Texas Instruments Vishay

Price from 0.12 $

to 0.42 $

Median 0.22 $

In stock

14 price from 3 suppliers

» Datasheet Vishay 4N28

Refinements:4N28-V³ 4N28-X001² 4N28-X009³ 4N28M¹⁴ 4N28M-V³ 4N28S¹⁶ 4N28S-TA² More

4N28S-TA1³ 4N28S1¹⁶ 4N28SM⁴ 4N28TVM³ 4N28X²

125 offers from 5 suppliers

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N Provider Headquarters Delivery Location
Photo Product Manufacturer Urgency of price list Description	Price Pricing conditions Delivery time Stock
1 ChipWorker China All over the world chipworker.com sales@chipworker.com
4N28 Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, EVERLIGHT 4N28 Optocoupler, Transistor Output, ... Next 4N28 Оптопара/ оптоизолятор, EVERLIGHT 4N28 Optocoupler, Transistor Output, 1Channel, DIP, 6Pins, 60mA, 5kV, 10%	0.18 $ 2-5 days stock 188 pcs
4N28S LiteOn 08 Oct 2025 20:34 Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC- ... Next 4N28S Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP SMD	0.11 $ 2-5 days stock 106 pcs
4N28S-TA1 LiteOn 08 Oct 2025 20:34 Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC- ... Next 4N28S-TA1 Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP SMD T/R	0.12 $ 2-5 days stock 200 pcs
More 29 rows
4N28-V Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, OPTOISO 5kV TRANS W/BASE 6DIP	0.16 $ 2-5 days stock 163 pcs
4N28 Motorola 08 Oct 2025 20:34 , 6Pin DIP Optoisolators Transistor Output	0.24 $ 2-5 days stock 120 pcs
4N28S (TA) Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, OPTOISO 5kV TRANS W/BASE 6SMD	0.15 $ 2-5 days stock 131 pcs
4N28S (TA)-V Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, OPTOISO 5kV TRANS W/BASE 6SMD	0.15 $ 2-5 days stock 112 pcs
4N28S (TB) Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, OPTOISO 5kV TRANS W/BASE 6SMD	0.15 $ 2-5 days stock 182 pcs
4N28S (TB)-V Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, OPTOISO 5kV TRANS W/BASE 6SMD	0.15 $ 2-5 days stock 162 pcs
4N28 ON Semiconductor 08 Oct 2025 20:34 , OPTOISO 5.3kV TRANS W/BASE 6DIP	0.12 $ 2-5 days stock 572 pcs
4N28S1 (TA) Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC- ... Next 4N28S1 (TA) Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP SMD T/R	0.15 $ 2-5 days stock 110 pcs
4N28S1 (TA)-V Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, 6Pin DIP PHOTOTRANSISTOR	0.15 $ 2-5 days stock 164 pcs
4N28S1 (TB) Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, OPTOISO 5kV TRANS W/BASE 6SMD	0.15 $ 2-5 days stock 173 pcs
4N28S1 (TB)-V Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, OPTOISO 5kV TRANS W/BASE 6SMD	0.15 $ 2-5 days stock 154 pcs
4N28M Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC- ... Next 4N28M Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP Tube	0.16 $ 2-5 days stock 194 pcs
4N28M-V Everlight 08 Oct 2025 20:34 Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC- ... Next 4N28M-V Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP Tube	0.16 $ 2-5 days stock 118 pcs
4N28X Isocom 08 Oct 2025 20:34 Оптопара/ оптоизолятор, Opto Coupler General Purpose 6Pin Dip Photo ... Next 4N28X Оптопара/ оптоизолятор, Opto Coupler General Purpose 6Pin Dip Photo Transistor	0.15 $ 2-5 days stock 182 pcs
4N28TVM ON Semiconductor 08 Oct 2025 20:34 , Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP White ... Next 4N28TVM , Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP White Bag	0.12 $ 2-5 days stock 146 pcs
4N28SM ON Semiconductor 08 Oct 2025 20:34 Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC- ... Next 4N28SM Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP SMD White Bag	0.22 $ 2-5 days stock 117 pcs
4N28M ON Semiconductor 08 Oct 2025 20:34 Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC- ... Next 4N28M Оптопара/ оптоизолятор, Optocoupler DC-IN 1CH Transistor With Base DC-OUT 6Pin PDIP White Bag	0.12 $ 2-5 days stock 278740 pcs
2 AiPCBA China All over the world aipcba.com sales@aipcba.com
4N28S LiteOn 11 Mar 2026 02:23	0.15 $ 2-7 days stock 34 pcs
4N28S-TA1 LiteOn 11 Mar 2026 02:23	0.22 $ 2-7 days stock 215 pcs
4N28S-TA LiteOn 11 Mar 2026 02:23	0.11 $ 2-7 days stock 204 pcs
More 32 rows
4N28 Texas Instruments 11 Mar 2026 02:23	0.20 $ 2-7 days stock 554 pcs
4N28 Vishay 11 Mar 2026 02:23	0.41 $ 2-7 days stock 1975 pcs
4N28-X009 Vishay 11 Mar 2026 02:23	0.21 $ 2-7 days stock 285 pcs
4N28 Vishay 11 Mar 2026 02:23	0.35 $ 2-7 days stock 1873 pcs
4N28-X001 Vishay 11 Mar 2026 02:23	0.22 $ 2-7 days stock 296 pcs
4N28-X009 Vishay 11 Mar 2026 02:23	0.35 $ 2-7 days stock 265 pcs
4N28-X009T Vishay 11 Mar 2026 02:23	0.42 $ 2-7 days stock 296 pcs
4N28 LiteOn 11 Mar 2026 02:23	0.14 $ 2-7 days stock 820 pcs
4N28 Everlight 11 Mar 2026 02:23	0.32 $ 2-7 days stock 536 pcs
4N28TVM ON Semiconductor 11 Mar 2026 02:23	0.30 $ 2-7 days stock 255 pcs
4N28SM ON Semiconductor 11 Mar 2026 02:23	0.12 $ 2-7 days stock 224 pcs
4N28M ON Semiconductor 11 Mar 2026 02:23	0.34 $ 2-7 days stock 7 pcs
4N28M LiteOn 11 Mar 2026 02:23	0.34 $ 2-7 days stock 46 pcs
4N28S1 (TA) Everlight 11 Mar 2026 02:23	0.15 $ 2-7 days stock 297 pcs
4N28S1 (TA)-V Everlight 11 Mar 2026 02:23	0.15 $ 2-7 days stock 209 pcs
4N28S1 (TB) Everlight 11 Mar 2026 02:23	0.15 $ 2-7 days stock 225 pcs
4N28S1 (TB)-V Everlight 11 Mar 2026 02:23	0.16 $ 2-7 days stock 290 pcs
3 AllElco Electronics China All over the world +852-91464856 allelcoelec.com info@allelco.com
4N28-X007T Electro-Films (EFI) / Vishay - 07 Jan 2026 14:40	запрос 5-7 days stock 8660 pcs
4N28M 07 Jan 2026 14:40	0.21 $ от 1 5-7 days stock 14419 pcs
	More 7 prices: … 0.06 $
	0.14 $ от 10 5-7 days stock 14419 pcs
	0.09 $ от 100 5-7 days stock 14419 pcs
	0.07 $ от 1000 5-7 days stock 14419 pcs
	0.06 $ от 2000 5-7 days stock 14419 pcs
	0.06 $ от 5000 5-7 days stock 14419 pcs
	0.06 $ от 10000 5-7 days stock 14419 pcs
	0.06 $ от 25000 5-7 days stock 14419 pcs
4 Lixinc Electronics China All over the world lixincchip.com info@lixincchip.com
4N28S Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 5.3KV TRANS W/BASE 6SMD	запрос stock 16327 pcs
4N28S (TA) Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6SMD	0.15 $ stock 14358 pcs
4N28S (TB)-V Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6SMD	0.15 $ stock 145480 pcs
More 25 rows
4N28S (TA)-V Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6SMD	0.15 $ stock 31222 pcs
4N28-V Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6DIP	0.17 $ stock 60483 pcs
4N28S (TB) Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6SMD	0.15 $ stock 160710 pcs
4N28SM Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 4.17KV TRANS W/BASE 6SMD	0.67 $ stock 10632 pcs
4N28M Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 4.17KV TRANS W/BASE 6DIP	0.59 $ stock 4123 pcs
4N28TM Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 4.17KV TRANS W/BASE 6DIP	запрос stock 7964 pcs
4N28VM Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 4.17KV TRANS W/BASE 6DIP	запрос stock 4850 pcs
4N28FVM Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 7.5KV TRANS W/BASE 6SMD	запрос stock 3941 pcs
4N28SD Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 5.3KV TRANS W/BASE 6SMD	запрос stock 12430 pcs
4N28W Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 5.3KV TRANS W/BASE 6DIP	запрос stock 13024 pcs
4N28FM Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 7.5KV TRANS W/BASE 6SMD	запрос stock 17753 pcs
4N28SVM Sanyo Semiconductor/ON Semiconductor - 11 Jan 2026 19:21 OPTOISO 4.17KV TRANS W/BASE 6SMD	запрос stock 17610 pcs
4N28S1 (TA) Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6SMD	0.15 $ stock 10507 pcs
4N28S1 (TA)-V Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6SMD	0.15 $ stock 59619 pcs
4N28M-V Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6DIP	0.17 $ stock 164699 pcs
4N28S1 (TB)-V Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6SMD	0.15 $ stock 113684 pcs
4N28S1 (TB) Everlight 11 Jan 2026 19:21 OPTOISO 5KV TRANS W/BASE 6SMD	0.15 $ stock 29715 pcs
5 Xinhuo Future China All over the world +86 18138855450 ic-space.com kenchen@ic-space.com
4N28S Lite-On 18 Dec 2025 10:33 OPTOISO .5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 906 pcs
4N28S-TA Lite-On 18 Dec 2025 10:33 OPTOISO .5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 101 pcs
4N28S-TA1 Lite-On 18 Dec 2025 10:33 OPTOISO .5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 129 pcs
More 25 rows
4N28 Vishay Semiconductor Opto Division - 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6DIP	запрос от 1 шт 5-10 дней stock 1023 pcs
4N28S (TB) Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 77 pcs
4N28S (TA)-V Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 908 pcs
4N28S (TA) Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 122 pcs
4N28S (TB)-V Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 700 pcs
4N28-V Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6DIP	запрос от 1 шт 5-10 дней stock 1010 pcs
4N28-X009 Vishay Semiconductor Opto Division - 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 363 pcs
4N28-X001 Vishay Semiconductor Opto Division - 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6DIP	запрос от 1 шт 5-10 дней stock 415 pcs
4N28SM Fairchild/ON Semiconductor - 18 Dec 2025 10:33 OPTOISO 4.17KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 948 pcs
4N28M Fairchild/ON Semiconductor - 18 Dec 2025 10:33 OPTOISO 4.17KV TRANS W/BASE 6DIP	запрос от 1 шт 5-10 дней stock 124 pcs
4N28X Isocom Components 2004 LTD - 18 Dec 2025 10:33 OPTOISO 5.3KV TRANS W/BASE 6DIP	запрос от 1 шт 5-10 дней stock 954 pcs
4N28TVM Fairchild/ON Semiconductor - 18 Dec 2025 10:33 OPTOISO 4.17KV TRANS W/BASE 6DIP	запрос от 1 шт 5-10 дней stock 226 pcs
4N28S1 (TA) Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 577 pcs
4N28S1 (TA)-V Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 901 pcs
4N28S1 (TB) Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 238 pcs
4N28S1 (TB)-V Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6SMD	запрос от 1 шт 5-10 дней stock 783 pcs
4N28M-V Everlight 18 Dec 2025 10:33 OPTOISO 5KV TRANS W/BASE 6DIP	запрос от 1 шт 5-10 дней stock 961 pcs

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