OptiFuse K2B-123
- Part No.:
- K2B-123
- Manufacturer:
- OptiFuse
- Category:
- Thermal Cutoffs (Thermal Fuses)
- Package:
- Radial, Box
- Description:
- THERMAL FUSE 2A 250V - 123C 253F
- Quantity:
- Payment:

- Shipping:

Inventory:425
Please send an inquiry. Send us your inquiry, and we will respond immediately.
K2B-123 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- OptiFuse
- Package/Case:
- Radial, Box
- Series:
- K2B
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- Fuse
- Holding Temperature:
- -
- Rated Functioning Temperature:
- 123°C (253°F)
- Reset Temperature:
- -
- Voltage Rating - AC:
- 250.0
- Voltage Rating - DC:
- -
- Current Rating (Amps):
- 2 A
- Approval Agency:
- -
- Maximum Temperature Limit:
- -
K2B-123 FAQ
1.How can I place an order for K2B-123 through Aetrix?
Please submit a Request for Quotation (RFQ) for K2B-123 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 K2B-123 reliable?
The price and inventory of K2B-123 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for K2B-123 is usually 5 days.
3.What payment methods are accepted for K2B-123?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for K2B-123 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for K2B-123?
K2B-123 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your K2B-123 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 K2B-123?
For technical support, including K2B-123 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your K2B-123 requirements.
6.How does Aetrix verify that K2B-123 is sourced from the original manufacturer or authorized distributors?
All K2B-123 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 K2B-123 meets industry standards.
7.What is the process for return or replacement of K2B-123?
All K2B-123 units undergo pre-shipment inspection (PSI). If there is an issue with K2B-123, 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 K2B-123 part is unused and in its original packaging.
Return procedure for K2B-123:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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