
For Reference Only
Part Number | 4N28X |
OEMstron Part # | 4N28X |
Manufacturer | Isocom Components 2004 LTD |
Category | Semiconductors › Isolators › Optoisolators - Transistor, Photovoltaic Output |
Description | OPTOISO 5.3KV TRANS W/BASE 6DIP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 4N28X PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
4N28X Specifications
Part Number | 4N28X | |
Brand | Isocom Components 2004 LTD | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Isolators | |
Subcategory | Optoisolators - Transistor, Photovoltaic Output | |
Manufacturer | Isocom Components 2004 LTD | |
Series | - | |
Number of Channels | 1 | |
Voltage - Isolation | 5300Vrms | |
Current Transfer Ratio (Min) | 10% @ 10mA | |
Current Transfer Ratio (Max) | - | |
Turn On / Turn Off Time (Typ) | - | |
Rise / Fall Time (Typ) | 2µs, 2µs | |
Input Type | DC | |
Output Type | Transistor with Base | |
Voltage - Output (Max) | 30V | |
Current - Output / Channel | 50mA | |
Voltage - Forward (Vf) (Typ) | 1.2V | |
Current - DC Forward (If) (Max) | 60mA | |
Vce Saturation (Max) | 500mV | |
Operating Temperature | -55°C ~ 100°C | |
Mounting Type | Through Hole | |
Package / Case | 6-DIP (0.300", 7.62mm) | |
Supplier Device Package | 6-DIP |
4N28X Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
4N28XSM D# V99:2348_22599449 Isocom Components |
DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant
|
Americas - 0 |
4N28-X009T D# V36:1790_09172271 Vishay Intertechnologies |
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant
|
Americas - 0 |
4N28-X009 D# V36:1790_09170924 Vishay Intertechnologies |
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Tube RoHS: Compliant
|
Americas - 0 |
4N28X D# V99:2348_22599446 Isocom Components |
DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant
|
Americas - 0 |
4N28XSMT&R D# V72:2272_22599451 Isocom Components |
DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant
|
Americas - 0 |
4N28XG D# V99:2348_22599435 Isocom Components |
DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
4N28-X009 D# 4N28-X009 Vishay Intertechnologies |
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin SMD Tube - Tape and Reel (Alt: 4N28-X009) |
Americas - 0 |
4N28-X001 D# 4N28-X001 Vishay Intertechnologies |
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP - Bulk (Alt: 4N28-X001) |
Americas - 0 |
4N28-X009T D# 4N28-X009T Vishay Intertechnologies |
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin SMD T/R - Tape and Reel (Alt: 4N28-X009T) |
Americas - 0 |
Part Number | Description | Stock |
4N28-X001 Vishay Semiconductors |
OPTOCOUPL DC-IN 1CH TRANS W/BASE DC-OUT 6PDIP - Bulk |
Contact Us |
4N28-X009 Vishay Intertechnologies |
Transistor Output Optocouplers Phototransistor Out Single CTR>10% |
Contact Us |
4N28-X009T Vishay Intertechnologies |
Transistor Output Optocouplers Phototransistor Out Single CTR>10% |
Contact Us |
Part Number | Description | Stock |
4N28X009T Siemens |
RoHS: Not Compliant
|
Europe - 6000 |
4N28X009 Siemens |
RoHS: Not Compliant
|
Europe - 950 |
Part Number | Description | Stock |
4N28-X009T D# 4N28-X009T-ND Vishay Semiconductors |
OPTOISO 5KV TRANS W/BASE 6SMD |
Temporarily Out of Stock |
4N28-X001 D# 4N28-X001-ND Vishay Semiconductors |
OPTOISO 5KV TRANS W/BASE 6DIP |
Temporarily Out of Stock |
4N28-X009 D# 4N28-X009-ND Vishay Semiconductors |
OPTOISO 5KV TRANS W/BASE 6SMD |
Temporarily Out of Stock |
4N28X D# 4N28X-ND Isocom Components |
OPTOISO 5.3KV TRANS W/BASE 6DIP |
1702 In Stock |
Part Number | Description | Stock |
4N28-X009T Vishay Intertechnologies |
RoHS: Compliant
pbFree: Yes
|
0 |
4N28-X009 Vishay Intertechnologies |
RoHS: Compliant
pbFree: Yes
|
0 |
4N28-X001 Vishay Intertechnologies |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
4N28-X001 Vishay Intertechnologies |
OEM/CM Immediate delivery |
8495 |
Part Number | Description | Stock |
4N28-X001 D# 782-4N28-X001 Vishay Intertechnologies |
Transistor Output Optocouplers Phototransistor Out Single CTR>10% RoHS: Compliant
|
1980 |
Part Number | Description | Stock |
4N28XSM Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
4N28XSMT&R Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
4N28XG Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
4N28XSMT/R Isocom Components |
RoHS: Compliant
|
0 in Stock 0 on Order |
4N28X Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
4N28XSMT&R D# ISOC00000001578 Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation |
0 |
4N28XG D# ISOC00000000451 Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation |
0 |
4N28X D# ISOC00000000450 Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation |
0 |
4N28XSMT/R D# ISOC00000000453 Isocom Components |
0 | |
4N28XSM D# ISOC00000000452 Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation |
0 |
Part Number | Description | Stock |
4N28-X001 D# 10AH2221 Vishay Intertechnologies |
DIP-6 CPLR CTR>10% A WBASE VDE ROHS COMPLIANT: NO RoHS: Not Compliant
Min Qty: 2000
Container: Bulk
|
0 |
4N28-X009 D# 43K9758 Vishay Intertechnologies |
NPN-Output dc-Input Optocoupler,1-CHANNEL,5.3kV ISOLATION,SO RoHS: Not Compliant
Min Qty: 2000
Container: Bulk
|
0 |
4N28-X009T D# 43K9759 Vishay Intertechnologies |
NPN-Output dc-Input Optocoupler,1-CHANNEL,5.3kV ISOLATION,SO RoHS: Not Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
4N28-X009T D# NS-4N28-X009T Vishay Semiconductors |
OEM/CM ONLY |
2281 |
4N28-X001 D# NS-4N28-X001 Vishay Semiconductors |
OEM/CM ONLY |
4433 |
4N28-X009 D# NS-4N28-X009 Vishay Semiconductors |
OEM/CM ONLY |
3768 |
Part Number | Description | Stock |
4N28-X001 Siemens |
1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER |
850 |
4N28-X009T Siemens |
1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER |
3000 |
Part Number | Description | Stock |
4N28X Isocom Components |
OEM/CM ONLY |
50016 |
4N28X009T Vishay Intertechnologies |
OEM/CM ONLY |
6016 |
4N28X001 Vishay Semiconductors |
OEM/CM ONLY |
866 |
4N28X009 Vishay Semiconductors |
OEM/CM ONLY |
966 |
Part Number | Description | Stock |
4N28-X001 Vishay Intertechnologies |
IN stock Immediate delivery |
8510 |
Part Number | Description | Stock |
4N28-X009 Vishay Intertechnologies |
Transistor Output Optocouplers Phototransistor Out Single CTR>10% pbFree: Pb-Free
|
Americas - 0 |
4N28-X001 Vishay Intertechnologies |
Transistor Output Optocouplers Phototransistor Out Single CTR>10% pbFree: Pb-Free
|
Americas - 0 |
4N28-X009T Vishay Intertechnologies |
Transistor Output Optocouplers Phototransistor Out Single CTR>10% pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
4N28-X017 Vishay Huntington |
shipping today |
30 |
4N28-X007 Vishay Huntington |
shipping today |
30 |
4N28-X009 Vishay Huntington |
shipping today |
30 |
4N28-X019T Vishay Huntington |
shipping today |
30 |
4N28-X007T Vishay Huntington |
shipping today |
30 |
4N28-X006 Vishay Huntington |
shipping today |
30 |
4N28-X009T Vishay Huntington |
shipping today |
30 |
4N28-X001 Vishay Huntington |
shipping today |
30 |
4N28-X019 Vishay Huntington |
shipping today |
30 |
4N28-X016 Vishay Huntington |
shipping today |
30 |
Part Number | Description | Stock |
4N28XSMT&R D# 53477614 Isocom Components |
DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant
|
Americas - 300000 |
4N28XG D# 53478339 Isocom Components |
DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant
|
Americas - 299520 |
4N28XSM D# 53477943 Isocom Components |
DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant
|
Americas - 299000 |
4N28X D# 53478394 Isocom Components |
DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant
|
Americas - 299520 |
Part Number | Description | Stock |
4N28-X009T Vishay Intertechnologies |
RFQ |
9303 |
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Quick Inquiry
In Stock | 3,044 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
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