Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | IS281 |
| OEMstron Part # | IS281 |
| Manufacturer | Isocom Components 2004 LTD |
| Category | Semiconductors › Isolators › Optoisolators - Transistor, Photovoltaic Output |
| Description | OPTOCOUPLER TRANS MINI-FLAT |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | IS281 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
IS281 Specifications
| Part Number | IS281 | |
| 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 | 3750Vrms | |
| Current Transfer Ratio (Min) | 50% @ 10mA | |
| Current Transfer Ratio (Max) | 600% @ 10mA | |
| Turn On / Turn Off Time (Typ) | - | |
| Rise / Fall Time (Typ) | 5µs, 3µs | |
| Input Type | DC | |
| Output Type | Transistor | |
| Voltage - Output (Max) | 80V | |
| Current - Output / Channel | 50mA | |
| Voltage - Forward (Vf) (Typ) | 1.2V | |
| Current - DC Forward (If) (Max) | 60mA | |
| Vce Saturation (Max) | 200mV | |
| Operating Temperature | -55°C ~ 110°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 4-SOIC (0.173", 4.40mm Width) | |
| Supplier Device Package | - |
IS281 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
IS281BL D# V99:2348_22733970 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 0 |
|
IS281GR D# V72:2272_18693726 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 924 |
|
IS281GB D# V72:2272_18690041 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin SMD T/R RoHS: Compliant
|
Americas - 3008 |
|
IS281-4 D# V72:2272_18693148 Isocom Components |
DC-IN 4-CH Transistor DC-OUT 16-Pin DIP SMD T/R RoHS: Compliant
|
Americas - 6931 |
|
IS281 D# V72:2272_18697689 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 2214 |
|
IS281J D# V99:2348_22605488 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 0 |
|
IS281C D# V99:2348_22605476 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 0 |
|
IS281D D# V99:2348_22605216 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 0 |
|
IS281A D# V99:2348_22605222 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 0 |
|
IS281B D# V99:2348_22605473 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 0 |
|
IS281E D# V99:2348_22605480 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 0 |
|
IS281F D# V99:2348_22605482 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 0 |
|
IS281-4GB D# V99:2348_22605508 Isocom Components |
DC-IN 4-CH Transistor DC-OUT 16-Pin PDIP SMD T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
IS281GR Isocom Components |
SOP-4 Optocouplers RoHS |
5656 |
|
IS281GB Isocom Components |
TransistorOptocouplers DC 1 3750Vrms SOP-4_P1.27 Optocouplers RoHS |
27323 |
|
IS281-4 Isocom Components |
TransistorOptocouplers DC 4 3750Vrms SOP-16_4.4mm Optocouplers RoHS |
24641 |
|
IS281 Isocom Components |
4-PIN Optocouplers RoHS |
685 |
|
IS281-4GB Isocom Components |
Optoisolator Transistor Output 3750Vrms 4 Channel |
1716 |
| Part Number | Description | Stock |
|
IS281GR D# IS281GRCT-ND Isocom Components |
OPTOCOUPLER TRANS MINI-FLAT |
918 In Stock |
|
IS281GB D# IS281GBCT-ND Isocom Components |
OPTOCOUPLER TRANS MINI-FLAT |
6094 In Stock |
|
IS281-4 D# IS281-4CT-ND Isocom Components |
OPTOISO 3.75KV 4CH TRANS |
4597 In Stock |
|
IS281 D# IS281DKR-ND Isocom Components |
OPTOCOUPLER TRANS MINI-FLAT |
2575 In Stock |
|
IS281C D# IS281CCT-ND Isocom Components |
OPTOCOUP TRANS 4SMD |
49 In Stock |
|
IS281D D# IS281DCT-ND Isocom Components |
OPTOCOUP TRANS 4SMD |
1359 In Stock |
|
IS281A D# IS281ACT-ND Isocom Components |
OPTOCOUP TRANS 4SMD |
1946 In Stock |
|
IS281B D# IS281BCT-ND Isocom Components |
OPTOCOUP TRANS 4SMD |
1400 In Stock |
|
IS281E D# IS281ECT-ND Isocom Components |
OPTOCOUP TRANS 4SMD |
713 In Stock |
|
IS281F D# IS281FTR-ND Isocom Components |
OPTOCOUP TRANS 4SMD |
1000 In Stock |
|
IS281-4GB D# IS281-4GBDKR-ND Isocom Components |
OPTOISO 3.75KV 4CH TRANS |
2433 In Stock |
| Part Number | Description | Stock |
|
IS281-4 ISOCOM |
In stock shipping within 2days |
2000 |
| Part Number | Description | Stock |
|
IS281C Isocom Components |
IS281 Series 80 V 50 mA Surface Mount 1 Channel Optocoupler RoHS: Compliant
pbFree: Yes
|
0 Reel |
| Part Number | Description | Stock |
|
PIS2812-100M-04 FASTRON GmBH |
0 |
| Part Number | Description | Stock |
|
IS281GR D# C719942 Isocom Components |
5249 | |
|
IS281GB D# C89877 Isocom Components |
26963 | |
|
IS281-4 D# C89878 Isocom Components |
22851 | |
|
IS281 D# C722232 Isocom Components |
685 | |
|
IS281-4GB D# C84569 Isocom Components |
11959 |
| Part Number | Description | Stock |
|
IS281GB Isocom Components |
OEM/CM Immediate delivery |
30000 |
|
IS281-4 Isocom Components |
OEM/CM Immediate delivery |
89 |
|
IS281 Isocom Components |
OEM/CM Immediate delivery |
11769 |
|
IS281-4GB Isocom Components |
OEM/CM Immediate delivery |
30000 |
| Part Number | Description | Stock |
|
PIS2812-821M-04 FASTRON GmBH |
General Purpose Inductor, 820uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2816-391M-04 FASTRON GmBH |
General Purpose Inductor, 390uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2812-560M-04 FASTRON GmBH |
General Purpose Inductor, 56uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
IS281BL Isocom Components |
RoHS: Compliant
|
0 in Stock 0 on Order |
|
IS281GR Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
|
IS281GB Isocom Components |
Photo Transistor RoHS: Compliant
|
0 in Stock 0 on Order |
|
IS281-4 Isocom Components |
Transistor Output Optocoupler,4-Element,3750VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2812-221M-04 FASTRON GmBH |
General Purpose Inductor, 220uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
IS281 Isocom Components |
Photo Transistor RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2816-560M-04 FASTRON GmBH |
General Purpose Inductor, 56uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
IS281D Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
|
IS281A Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2816-330M-04 FASTRON GmBH |
General Purpose Inductor, 33uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2812-100M-04 FASTRON GmBH |
General Purpose Inductor, 10uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2812-1R0M-04 FASTRON GmBH |
General Purpose Inductor, 1uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
IS281-4GB Isocom Components |
Transistor Output Optocoupler,4-Element,3750VIsolation RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2816-100M-04 FASTRON GmBH |
General Purpose Inductor, 10uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2812-102M-04 FASTRON GmBH |
General Purpose Inductor, 1000uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2816-102M-04 FASTRON GmBH |
General Purpose Inductor, 1000uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
|
PIS2812-181M-04 FASTRON GmBH |
General Purpose Inductor, 180uH, 20%, 1Element,Ferrite-Core, SMD RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
PIS2812-821M-04 D# FAS000000001792 FASTRON GmBH |
General Purpose Inductor, 820uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
PIS2816-391M-04 D# FAS000000001816 FASTRON GmBH |
General Purpose Inductor, 390uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
PIS2812-560M-04 D# FAS000000001778 FASTRON GmBH |
General Purpose Inductor, 56uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
IS281BL D# ISOC00000000787 Isocom Components |
0 | |
|
IS281GR D# ISOC00000000790 Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation |
0 |
|
IS281GB D# ISOC00000000789 Isocom Components |
Photo Transistor |
0 |
|
IS281-4 D# ISOC00000000784 Isocom Components |
Transistor Output Optocoupler,4-Element,3750VIsolation |
0 |
|
PIS2812-221M-04 D# FAS000000001785 FASTRON GmBH |
General Purpose Inductor, 220uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
IS281 D# ISOC00000000783 Isocom Components |
Photo Transistor |
0 |
|
PIS2816-560M-04 D# FAS000000001806 FASTRON GmBH |
General Purpose Inductor, 56uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
IS281D D# ISOC00000000788 Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation |
0 |
|
IS281A D# ISOC00000000786 Isocom Components |
Transistor Output Optocoupler,1-Element,5300VIsolation |
0 |
|
PIS2816-330M-04 D# FAS000000001803 FASTRON GmBH |
General Purpose Inductor, 33uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
PIS2812-1R0M-04 D# FAS000000001766 FASTRON GmBH |
General Purpose Inductor, 1uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
IS281-4GB D# ISOC00000001551 Isocom Components |
Transistor Output Optocoupler,4-Element,3750VIsolation |
0 |
|
PIS2816-100M-04 D# FAS000000001797 FASTRON GmBH |
General Purpose Inductor, 10uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
PIS2812-102M-04 D# FAS000000001793 FASTRON GmBH |
General Purpose Inductor, 1000uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
PIS2816-102M-04 D# FAS000000001821 FASTRON GmBH |
General Purpose Inductor, 1000uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
|
PIS2812-181M-04 D# FAS000000001784 FASTRON GmBH |
General Purpose Inductor, 180uH, 20%, 1Element,Ferrite-Core, SMD |
0 |
| Part Number | Description | Stock |
|
TTI-S28-1100-NAT D# 37N489 pro-power |
SLEEVING, INSULATING 0.46MM, NATURAL, 100FT, Sleeving / Tubing Type:Insulating, Sleeving Material:PTFE (Polytetrafluoroethylene), Sleeving Colour:Natural, Internal Diameter:0.46mm, Length - Metric:30.5m, Length - Imperial:100ft RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Spool
|
7 |
| Part Number | Description | Stock |
|
IS281GB D# NS-IS281GB ISOCOM |
OEM/CM ONLY |
2598 |
|
IS281-4G D# NS-IS281-4G ISOCOM |
OEM/CM ONLY |
9852 |
| Part Number | Description | Stock |
|
IS281GB D# 1611007 Isocom Components |
Isocom, IS281GB DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD, RL Min Qty: 1000
Container: Reel
|
1700 |
|
IS281-4 D# 1611009 Isocom Components |
Isocom, IS281-4 DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD, RL Min Qty: 2000
Container: Reel
|
0 |
|
IS281C D# 1611005 Isocom Components |
Isocom, IS281C DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD, RL Min Qty: 1000
Container: Reel
|
1460 |
| Part Number | Description | Stock |
|
IS281-4GB D# IRCOUP2630 Isocom Components |
COUPLER SMD-16 100-600% 5mA 5V RoHS: Compliant
|
Stock DE - 40000 Stock HK - 0 Stock US - 0 |
| Part Number | Description | Stock |
|
IS2814GBIS |
OEM/CM ONLY |
2016 |
|
IS281GB Isocom Components |
OEM/CM ONLY |
49702 |
|
IS281 ISO |
OEM/CM ONLY |
5016 |
|
IS281A Isocom Components |
OEM/CM ONLY |
1095 |
|
IS281B Isocom Components |
OEM/CM ONLY |
1876 |
|
IS281F Isocom Components |
OEM/CM ONLY |
1095 |
|
PIS2812150M04 FASTRON GmBH |
OEM/CM ONLY |
653 |
|
PIS2812151M04 FASTRON GmBH |
OEM/CM ONLY |
795 |
|
PIS2816150M04 FASTRON GmBH |
OEM/CM ONLY |
116 |
|
IS2814IS |
OEM/CM ONLY |
1768 |
|
IS2814GB |
OEM/CM ONLY |
24603 |
|
PIS2816151M04 FASTRON GmBH |
OEM/CM ONLY |
884 |
|
HCIS28130GG Advanced Interconnections Corp |
OEM/CM ONLY |
76 |
|
PIS2812680M04 FASTRON GmBH |
OEM/CM ONLY |
105 |
|
IS281GB/TLP281 |
OEM/CM ONLY |
16661 |
|
PIS2812102M04 FASTRON GmBH |
OEM/CM ONLY |
76 |
| Part Number | Description | Stock |
|
IS281GB ISOCOM |
IN stock Immediate delivery |
29985 |
|
IS281-4 ISOCOM |
IN stock Immediate delivery |
84 |
|
IS281 ISOCOM |
IN stock Immediate delivery |
11784 |
|
IS281-4GB ISOCOM |
IN stock Immediate delivery |
29985 |
| Part Number | Description | Stock |
|
IS281GB ISOCOM |
shipping today |
704 |
|
IS281-4 ISOCOM |
shipping today |
29996 |
|
IS281 ISOCOM |
shipping today |
29996 |
|
IS281GB/TLP281GB ISOCOM |
shipping today |
29996 |
|
IS281-4GB ISOCOM |
shipping today |
63 |
|
IS281GB/TLP281 ISOCOM |
shipping today |
29996 |
| Part Number | Description | Stock |
|
IS281BL D# 53478146 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 99000 |
|
IS281GR D# 53479125 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 48000 |
|
IS281GB D# 53478280 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin SMD T/R RoHS: Compliant
|
Americas - 48000 |
|
IS281-4 D# 53477696 Isocom Components |
DC-IN 4-CH Transistor DC-OUT 16-Pin DIP SMD T/R RoHS: Compliant
|
Americas - 200000 |
|
IS281 D# 30668186 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 2214 |
|
IS281C D# 53478187 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 9000 |
|
IS281D D# 53478110 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 9000 |
|
IS281A D# 53478112 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 99000 |
|
IS281B D# 53478136 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 99000 |
|
IS281E D# 53478158 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 9000 |
|
IS281F D# 53478122 Isocom Components |
DC-IN 1-CH Transistor DC-OUT 4-Pin T/R RoHS: Compliant
|
Americas - 9000 |
|
IS281-4GB D# 53477693 Isocom Components |
DC-IN 4-CH Transistor DC-OUT 16-Pin PDIP SMD T/R RoHS: Compliant
|
Americas - 200000 |
| Part Number | Description | Stock |
|
IS281GB Isocom Components |
OPTOCOUPLER TRANS MINI-FLAT |
34000 |
|
IS281-4 Isocom Components |
OPTOISO 3.75KV 4CH TRANS |
5358 |
|
IS281-4GB Isocom Components |
OPTOISO 3.75KV 4CH TRANS / Current transfer ratio, Isolation voltage between input and output |
142000 |
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| In Stock | 10,663 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 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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