In Stock :6287
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Tue, Oct 20 - Wed, Oct 21, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
451.250 Information
LITTELFUSE 451.250 technical specifications, attributes, parameters and parts with similar specifications to LITTELFUSE 451.250.
- Type
- Parameter
- Housing Material
- Ceramic
- Mounting
- Surface Mount
- Operating Temperature Classification
- Military
- Operating Temp Range
- -55C to 125C
- Rad Hardened
- No
- Product Depth (mm)
- 2.69(mm)
- Acting
- Very Fast
- Product Diameter (mm)
- Not Required(mm)
- Package Type
- CSMD
- Terminal Pitch (mm)
- Not Required(mm)
- Type
- Parameter
- Voltage Rating (VDC)
- 125(V)
- Seated Plane Height
- 2.69(mm)
- Type
- Chip
- Current Rating
- 0.25(A)
- Pin Count
- 2
- Fuse Size
- 6.1 X 2.69
- Voltage Rating
- 125
- Voltage Rating (VAC)
- 125(V)
- Product Length (mm)
- 6.1(mm)
- Product Height (mm)
- 2.69(mm)
451.250 FAQ
Can I request a quote for 451.250?
451.250 from LITTELFUSE is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for 451.250?
The final price for 451.250 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for 451.250?
451.250 is a LITTELFUSE Fuses part. Key details include Operating Temperature Classification: Military and Product Diameter (mm): Not Required(mm); contact us if you need the specifications verified before sourcing.
When will I receive a quotation for 451.250?
After you submit the RFQ for 451.250, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for 451.250?
Once stock for 451.250 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to 451.250?
Yes. If 451.250 is unavailable, end-of-life, or outside your schedule, we can review comparable LITTELFUSE Fuses parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
