Isocom Components 2004 LTD IS281-4GB
- Part No.:
- IS281-4GB
- Manufacturer:
- Isocom Components 2004 LTD
- Package:
- 16-SOIC (0.173", 4.40mm Width)
- Datasheet:
-
IS281-4GB.pdf
- Description:
- OPTOISO 3.75KV 4CH TRANS
- Quantity:
- Payment:

- Shipping:

Inventory:20,898
Please send an inquiry. Send us your inquiry, and we will respond immediately.
IS281-4GB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Isocom Components 2004 LTD
- Series:
- -
- Package/Case:
- 16-SOIC (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Number of Channels:
- 4
- Voltage - Isolation:
- 3750Vrms
- Current Transfer Ratio (Min):
- 100% @ 5mA
- Current Transfer Ratio (Max):
- 600% @ 5mA
- Turn On / Turn Off Time (Typ):
- -
- Rise / Fall Time (Typ):
- 3µs, 4µs
- 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):
- 50 mA
- Vce Saturation (Max):
- 400mV
- Grade:
- -
- Qualification:
- -
- Operating Temperature:
- -55°C ~ 110°C
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- -
IS281-4GB FAQ
1.How can I place an order for IS281-4GB through Aetrix?
Please submit a Request for Quotation (RFQ) for IS281-4GB on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for IS281-4GB reliable?
The price and inventory of IS281-4GB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IS281-4GB is usually 5 days.
3.What payment methods are accepted for IS281-4GB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IS281-4GB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IS281-4GB?
IS281-4GB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IS281-4GB order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for IS281-4GB?
For technical support, including IS281-4GB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IS281-4GB requirements.
6.How does Aetrix verify that IS281-4GB is sourced from the original manufacturer or authorized distributors?
All IS281-4GB products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IS281-4GB meets industry standards.
7.What is the process for return or replacement of IS281-4GB?
All IS281-4GB units undergo pre-shipment inspection (PSI). If there is an issue with IS281-4GB, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The IS281-4GB part is unused and in its original packaging.
Return procedure for IS281-4GB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
IS281-4GB Tags

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