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4N28S

4N28S
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For Reference Only

Part Number 4N28S
OEMstron Part # 4N28S
Manufacturer Lite-On Inc.
Category SemiconductorsIsolatorsOptoisolators - Transistor, Photovoltaic Output
Description OPTOISO .5KV TRANS W/BASE 6SMD
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models 4N28S PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 11 - May 16 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

4N28S Specifications

Part Number 4N28S
Brand Lite-On Inc.
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Isolators
Subcategory Optoisolators - Transistor, Photovoltaic Output
Manufacturer Lite-On Inc.
Series -
Number of Channels 1
Voltage - Isolation 500Vrms
Current Transfer Ratio (Min) 10% @ 10mA
Current Transfer Ratio (Max) -
Turn On / Turn Off Time (Typ) -
Rise / Fall Time (Typ) 3µs, 3µs
Input Type DC
Output Type Transistor with Base
Voltage - Output (Max) 30V
Current - Output / Channel 100mA
Voltage - Forward (Vf) (Typ) 1.2V
Current - DC Forward (If) (Max) 80mA
Vce Saturation (Max) 500mV
Operating Temperature -55°C ~ 100°C
Mounting Type Surface Mount
Package / Case 6-SMD, Gull Wing
Supplier Device Package 6-SMD

4N28S Documents

4N28S, 4N28S Datasheet (Total Pages: 15, Size: 519.73 KB)
4N28S-TA1 Datasheet Cover4N28S-TA1 Datasheet Page 24N28S-TA1 Datasheet Page 34N28S-TA1 Datasheet Page 44N28S-TA1 Datasheet Page 54N28S-TA1 Datasheet Page 64N28S-TA1 Datasheet Page 74N28S-TA1 Datasheet Page 84N28S-TA1 Datasheet Page 94N28S-TA1 Datasheet Page 104N28S-TA1 Datasheet Page 114N28S-TA1 Datasheet Page 124N28S-TA1 Datasheet Page 134N28S-TA1 Datasheet Page 14
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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Description Stock

4N28S

D# V36:1790_06810719

Lite-On Semiconductor Corporation

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD

Americas - 0

4N28SM

D# P40:2555_16309527

ON Semiconductor

DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Bag

RoHS: Compliant
Europe - 1900

4N28S-TA1

D# V36:1790_06810727

Lite-On Semiconductor Corporation

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R

Americas - 0

4N28SMT&R

D# V72:2272_22599443

Isocom Components

DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R

RoHS: Compliant
Americas - 0

4N28SR2VM

D# V36:1790_06298124

ON Semiconductor

DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R

RoHS: Compliant
Americas - 1000
Part Number Description Stock

4N28S

D# 4N28S

Lite-On Semiconductor Corporation

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD - Rail/Tube (Alt: 4N28S)

RoHS: Compliant
Americas - 0

MS17344C24N28SX

D# MS17344C24N28SX

Amphenol Corporation

Conn MIL-C-22992 Circular SKT 24 POS Solder ST Cable Mount 24 Terminal 1 Port - Bulk (Alt: MS17344C24N28SX)

RoHS: Not Compliant
Americas - 0

4N28SM

D# 4N28SM

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk - Bulk (Alt: 4N28SM)

Americas - 2090

MS17344C24N28S

D# MS17344C24N28S

Amphenol Corporation

Conn MIL-C-22992 Circular SKT 24 POS Solder ST Cable Mount 24 Terminal 1 Port - Bulk (Alt: MS17344C24N28S)

RoHS: Not Compliant
Americas - 0

MS17348R24N28S

D# MS17348R24N28S

Amphenol Corporation

Conn MIL-C-22992 Circular SKT 24 POS Solder ST Jam Nut 24 Terminal 1 Port - Bulk (Alt: MS17348R24N28S)

RoHS: Not Compliant
Americas - 0

4N28S-TA1

D# 4N28S-TA1

Lite-On Semiconductor Corporation

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R - Tape and Reel (Alt: 4N28S-TA1)

RoHS: Compliant
Americas - 0

660-004N28S6-04

D# 660-004N28S6-04

Glenair Inc

Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S6-04)

RoHS: Not Compliant
Americas - 0

660-004N28S5-28

D# 660-004N28S5-28

Glenair Inc

Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S5-28)

RoHS: Not Compliant
Americas - 25

660-004N28S4-06

D# 660-004N28S4-06

Glenair Inc

Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S4-06)

RoHS: Not Compliant
Americas - 0

660-004N28S8-05

D# 660-004N28S8-05

Glenair Inc

Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S8-05)

RoHS: Not Compliant
Americas - 0

660-004N28S7-76

D# 660-004N28S7-76

Glenair Inc

Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S7-76)

RoHS: Not Compliant
Americas - 0

660-004N28S9-04

D# 660-004N28S9-04

Glenair Inc

Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S9-04)

RoHS: Not Compliant
Americas - 25

4N28SR2VM

D# 4N28SR2VM

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White T/R - Tape and Reel (Alt: 4N28SR2VM)

Americas - 6000

MS17343R24N28S

D# MS17343R24N28S

Amphenol Corporation

Conn MIL-C-22992 Circular SKT 24 POS Solder ST Wall Mount 24 Terminal 1 Port - Bulk (Alt: MS17343R24N28S)

RoHS: Not Compliant
Americas - 0

MS17346R24N28S

D# MS17346R24N28S

Amphenol Corporation

Conn MIL-C-22992 Circular SKT 24 POS Solder ST Box Mount 24 Terminal 1 Port - Bulk (Alt: MS17346R24N28S)

RoHS: Not Compliant
Americas - 0

660-004N28S7-6

D# 660-004N28S7-6

Glenair Inc

Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S7-6)

RoHS: Not Compliant
Americas - 0
Part Number Description Stock

4N28S

Lite-On Semiconductor Corporation

OPTOISO .5KV TRANS W/BASE 6SMD

Contact Us

4N28S1(TA)

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Contact Us

4N28S1(TB)

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Contact Us

4N28S(TB)-V

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Contact Us

4N28S(TA)-V

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Contact Us

4N28SM

Fairchild Semiconductor Corporation

OPTOCOUPL DC-IN 1CH TRANS W/BASE DC-OUT 6PDIP W SMD - Bulk

Contact Us

4N28SD

Fairchild Semiconductor Corporation

OPTOISO 5.3KV TRANS W/BASE 6SMD

Contact Us

4N28S1(TA)-V

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Contact Us

4N28S1(TB)-V

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Contact Us

4N28S(TA)

Lite-On Semiconductor Corporation

OPTOISO .5KV TRANS W/BASE 6SMD

Contact Us

4N28S(TB)

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Contact Us

4N28S-TA1

Lite-On Semiconductor Corporation

OPTOISO .5KV TRANS W/BASE 6SMD

Contact Us

660-004N28S5-28

Glenair Inc

Protective Cover

11

660-004N28S9-04

Glenair Inc

Protective Cover

11

4N28SVM

Fairchild Semiconductor Corporation

OPTOISO 7.5KV TRANS W/BASE 6SMD

Contact Us

4N28SR2VM

Fairchild Semiconductor Corporation

OPTOISO 7.5KV TRANS W/BASE 6SMD

Contact Us

4N28SR2M

Fairchild Semiconductor Corporation

OPTOISO 7.5KV TRANS W/BASE 6SMD

Contact Us
Part Number Description Stock

4N28S1(TA)

D# 4N28S1(TA)-ND

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

4N28S1(TB)

D# 4N28S1(TB)-ND

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

4N28S(TB)-V

D# 4N28S(TB)-V-ND

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

4N28S(TA)-V

D# 4N28S(TA)-V-ND

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

4N28SM

D# 4N28SM-ND

ON Semiconductor

OPTOISO 4.17KV TRANS W/BASE 6SMD

916 In Stock

4N28SD

D# 4N28SD-ND

ON Semiconductor

OPTOISO 5.3KV TRANS W/BASE 6SMD

Limited Supply - Call

4N28S1(TA)-V

D# 4N28S1(TA)-V-ND

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

4N28S1(TB)-V

D# 4N28S1(TB)-V-ND

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

MS17344R24N28S

D# AMS17344R24N28S-ND

Amphenol Industrial Operations

CONN PLUG FMALE 24P SOLDER CUP

Temporarily Out of Stock

4N28S(TA)

D# 4N28S(TA)-ND

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

4N28S(TB)

D# 4N28S(TB)-ND

Everlight Electronics Co Ltd

OPTOISO 5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

MS17348R24N28S

D# AMS17348R24N28S-ND

Amphenol Industrial Operations

CONN RCPT FMALE 24P SOLDER CUP

Temporarily Out of Stock

4N28S-TA1

D# 4N28S-TA1-ND

Lite-On Semiconductor Corporation

OPTOISO .5KV TRANS W/BASE 6SMD

Temporarily Out of Stock

4N28SVM

D# 4N28SVM-ND

ON Semiconductor

OPTOISO 4.17KV TRANS W/BASE 6SMD

Limited Supply - Call

4N28SR2VM

D# 4N28SR2VMTR-ND

ON Semiconductor

OPTOISO 4.17KV TRANS W/BASE 6SMD

1000 In Stock

4N28SR2M

D# 4N28SR2M-ND

ON Semiconductor

OPTOISO 4.17KV TRANS W/BASE 6SMD

Limited Supply - Call
Part Number Description Stock

4N28SM

ON Semiconductor

In stock shipping within 2days

395
Part Number Description Stock

4N28SM

D# 3614572

ON Semiconductor

TRANSISTOR OUTPUT OPTOCOUPLERS

RoHS: Compliant
Min Qty: 2000
Container: Pack
0

4N28SR2VM

D# 3614573

ON Semiconductor

TRANSISTOR OUTPUT OPTOCOUPLERS

RoHS: Compliant
Min Qty: 1000
Container: Reel
0
Part Number Description Stock

4N28SM

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk

RoHS: Compliant
pbFree: Yes
5000 Tube

4N28S-TA1

Lite-On Semiconductor Corporation

Optoisolator Transistor with Base Output 500Vrms 1 Channel 6-SMD

RoHS: Compliant
pbFree: Yes
0 Reel

4N28SR2VM

ON Semiconductor

DIP6 SMT Single Channel 30 V 4170 Vrms Phototransistor Optocoupler

RoHS: Compliant
pbFree: Yes
0 Reel
Part Number Description Stock

MS17344R24N28S

Amphenol Corporation

OEM/CM ONLY

104
Part Number Description Stock

4N28SM

D# 512-4N28SM

ON Semiconductor

Transistor Output Optocouplers PHOTO TRANS

RoHS: Compliant
1759

4N28SR2VM

D# 512-4N28SR2VM

ON Semiconductor

Transistor Output Optocouplers Optocoupler Phototransistor

RoHS: Compliant
27
Part Number Description Stock

4N28SM

Isocom Components

Transistor Output Optocoupler,1-Element,5300VIsolation

RoHS: Compliant
0 in Stock 0 on Order

4N28SMT/R

Isocom Components

RoHS: Compliant
0 in Stock 0 on Order
Part Number Description Stock

4N28SM

D# ISOC00000000448

Isocom Components

Transistor Output Optocoupler,1-Element,5300VIsolation

0

4N28SMT/R

D# ISOC00000000449

Isocom Components

0
Part Number Description Stock

MS17345R24N28S

D# 20AJ7630

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17345C24N28S

D# 20AJ7225

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17344R24N28S

D# 17AJ6950

Amphenol Aerospace

PLUG

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17344C24N28S

D# 17AJ6539

Amphenol Aerospace

PLUG

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17348R24N28S

D# 21AJ0061

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17348C24N28S

D# 20AJ9657

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

660-004N28S5-28

D# 10AJ2569

Glenair Inc

Protective Covers

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
0

4N28S-M

D# 05C3314

ON Semiconductor

NPN-Output dc-Input Optocoupler,1-CHANNEL,500V ISOLATION,SO

RoHS: Not Compliant
Min Qty: 2000
Container: Bulk
0

QWLD05R24N28S

D# 21AJ3681

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17343R24N28S

D# 20AJ6822

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17343C24N28S

D# 20AJ6418

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17347R24N28S

D# 20AJ9253

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17347C24N28S

D# 20AJ8847

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17346R24N28S

D# 20AJ8442

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0

MS17346C24N28S

D# 20AJ8036

Amphenol Aerospace

RECEPT

RoHS: Not Compliant
Min Qty: 2
Container: Bulk
0
Part Number Description Stock

4N28S

D# NS-4N28S

Fairchild Semiconductor Corporation

OEM/CM ONLY

5844

4N28S1(TA)

D# NS-4N28S1(TA)

Everlight Electronics Co Ltd

OEM/CM ONLY

4684

4N28S1(TB)

D# NS-4N28S1(TB)

Everlight Electronics Co Ltd

OEM/CM ONLY

4216

4N28S(TB)-V

D# NS-4N28S(TB)-V

Everlight Electronics Co Ltd

OEM/CM ONLY

5998

4N28S(TA)-V

D# NS-4N28S(TA)-V

Everlight Electronics Co Ltd

OEM/CM ONLY

8588

4N28SM

D# NS-4N28SM

Fairchild Semiconductor Corporation

OEM/CM ONLY

2007

4N28SD

D# NS-4N28SD

Fairchild Semiconductor Corporation

OEM/CM ONLY

2831

4N28S1(TA)-V

D# NS-4N28S1(TA)-V

Everlight Electronics Co Ltd

OEM/CM ONLY

6482

4N28S1(TB)-V

D# NS-4N28S1(TB)-V

Everlight Electronics Co Ltd

OEM/CM ONLY

1215

4N28S(TA)

D# NS-4N28S(TA)

Everlight Electronics Co Ltd

OEM/CM ONLY

8255

4N28S(TB)

D# NS-4N28S(TB)

Everlight Electronics Co Ltd

OEM/CM ONLY

7529

4N28S-TA1

D# NS-4N28S-TA1

Lite-On Semiconductor Corporation

OEM/CM ONLY

9186

4N28SMB

D# NS-4N28SMB

Optek Technology

OEM/CM ONLY

2327

4N28SMA

D# NS-4N28SMA

Optek Technology

OEM/CM ONLY

1780

4N28SVM

D# NS-4N28SVM

Fairchild Semiconductor Corporation

OEM/CM ONLY

5541

4N28SR2VM

D# NS-4N28SR2VM

Fairchild Semiconductor Corporation

OEM/CM ONLY

9935

4N28SR2M

D# NS-4N28SR2M

Fairchild Semiconductor Corporation

OEM/CM ONLY

8617
Part Number Description Stock

4N28SM

D# 8051185P

ON Semiconductor

ON Semiconductor, 4N28SM DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP, TU

Min Qty: 25
Container: Tube
0
Part Number Description Stock

4N28SM

ON Semiconductor

Phototransistor Output Optocoupler

RoHS: Compliant
1193
Part Number Description Stock

4N28S

Lite-On Semiconductor Corporation

OEM/CM ONLY

179

660004N28S528

Glenair Inc

OEM/CM ONLY

121

4N28SM

Fairchild Semiconductor Corporation

OEM/CM ONLY

50089

4N28SD

Fairchild Semiconductor Corporation

OEM/CM ONLY

866

4N28SVM

Fairchild Semiconductor Corporation

OEM/CM ONLY

2095

4N28SMT/R

Isocom Components

OEM/CM ONLY

2095

4N28SR2VM

Fairchild Semiconductor Corporation

OEM/CM ONLY

1486

4N28SR2M

Fairchild Semiconductor Corporation

OEM/CM ONLY

2095
Part Number Description Stock

4N28S

Fairchi

shipping today

35

4N28SM

Fairchi

shipping today

36

4N28SR2VM

Fairchi

shipping today

36

4N28SR2M

Fairchi

shipping today

36
Part Number Description Stock

4N28SM

D# 53477909

Isocom Components

DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD

RoHS: Compliant
Americas - 299000

4N28SMT&R

D# 53477612

Isocom Components

DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R

RoHS: Compliant
Americas - 300000

4N28SR2VM

D# 25965868

ON Semiconductor

DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R

RoHS: Compliant
Americas - 6000
Part Number Description Stock

4N28SM

Fairchild Semiconductor Corporation

RFQ

8636

4N28SVM

Fairchild Semiconductor Corporation

RFQ

7374

4N28SR2M

Fairchild Semiconductor Corporation

RFQ

807

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