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HomeProductsCircuit ProtectionElectrical, Specialty FusesANE-250A
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ANE-250A - OptiFuse

Manufacturer Part Number
ANE-250A
Manufacturer
OptiFuse
Allelco Part Number
98D-ANE-250A
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
47,059 pcs available, New & Original
Parts Description
FUSE STRIP 250A 125VAC/32VDC
Package
Rectangular, Blade
Data sheet
ANE-250A.pdf

Datasheets

ANE.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 47059
  • Unit Price: $12.20
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $12.20 $12.20
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

ANE-250A Tech Specifications
OptiFuse - ANE-250A technical specifications, attributes, parameters and parts with similar specifications to OptiFuse - ANE-250A

Product Attribute Attribute Value
Manufacturer OptiFuse
Voltage Rating - DC 32 V
Voltage Rating - AC 125 V
Size / Dimension 1.453" L x 0.882" W x 0.276" H (36.90mm x 22.40mm x 7.00mm)
Series ANE
Response Time Fast Blow
Package / Case Rectangular, Blade
Package Bulk
Operating Temperature -
Product Attribute Attribute Value
Mounting Type Bolt Mount
Fuse Type Fuse Strip
Features -
Current Rating (Amps) 250A
Class -
Breaking Capacity @ Rated Voltage 1.5kA AC, 1kA DC
Base Product Number ANE-250
Approval Agency -
Applications Automotive

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8535.10.0040

Frequently Asked Questions(FAQ)

What are the key electrical and mechanical specifications of the OptiFuse ANE-250A fuse strip that make it suitable for automotive high-current applications?
The OptiFuse ANE-250A is engineered for robust performance in demanding automotive environments, featuring a continuous current rating of 250 amps and voltage ratings of 32 VAC and 32 VDC, which align with standard vehicle power systems. Its fast-blow response time ensures protection against overcurrent conditions by rapidly interrupting excessive current flow. Mechanically, the fuse utilizes a bolt-mount design with a rectangular blade-style package measuring 36.9 mm x 22.4 mm x 7.0 mm, allowing secure integration into industrial or automotive fuse blocks. With a breaking capacity of 2.5 kA AC, it can safely interrupt fault currents up to this threshold without sustaining damage, making it reliable under transient surge events common in automotive circuits.
How does the ANE-250A compare to other fuse strips in terms of mounting style and physical footprint when used in high-current DC systems?
Unlike screw-type or clip-in fuse holders, the ANE-250A employs a bolt-mount configuration, providing superior mechanical stability under thermal expansion and vibration—critical in automotive settings. While many high-current fuse strips use threaded studs or compression terminals, the bolt mount allows for easier installation and removal using standard tools, reducing maintenance downtime. In comparison to similarly rated fuse strips such as those from Littlefuse or Eaton, the ANE-250A’s compact 36.9 x 22.4 mm footprint enables tighter panel layouts, though it trades some space efficiency for enhanced durability and accessibility.
Can the ANE-250A be used in non-automotive DC applications, and what design considerations should engineers evaluate before integrating it into alternative systems?
Yes, the ANE-250A is suitable for certain DC applications beyond automotive, particularly where high current interruption and robust mounting are required, such as in industrial battery management or renewable energy inverters. However, engineers must verify that system transients do not exceed its 2.5 kA AC breaking capacity, even in DC scenarios, since arc suppression differs between AC and DC. Additionally, while the fuse is RoHS3 compliant and has an unlimited moisture sensitivity level, environmental sealing may still be necessary in humid or corrosive atmospheres. Thermal derating should also be considered if ambient temperatures exceed typical automotive operating ranges.
What role does the base product number ANE-250 play in sourcing and compatibility with the ANE-250A?
The base product number ANE-250 serves as a critical reference point for procurement and cross-referencing across the component lifecycle. It indicates that the ANE-250A is part of a broader series sharing similar construction and performance characteristics, facilitating inventory management and replacement planning. Suppliers and distributors use this identifier to maintain stock consistency, and designers leverage it during BOM (Bill of Materials) revisions to ensure interchangeability where applicable. While not all members of the ANE series have identical ratings, adherence to a common platform allows for predictable thermal and electrical behavior, simplifying system-level validation.
How does the fast-blow response time of the ANE-250A influence its effectiveness in protecting sensitive electronic loads within an automotive circuit?
The fast-blow characteristic of the ANE-250A ensures rapid disconnection during overcurrent events, minimizing exposure time for downstream components like ECUs or motor controllers. For example, in a scenario where a short circuit delivers a surge of 1000A, a fast-blow fuse like the ANE-250A interrupts the fault in milliseconds, whereas a slow-blow type might allow temporary overloads to persist longer. This reduces stress on semiconductors and prevents cascading failures. In automotive diagnostics, this responsiveness aids in isolating faults quickly, improving system reliability and reducing downtime.
Are there any limitations to the ANE-250A when used in high-vibration environments, and how does its mounting method address this challenge?
High-vibration environments, such as in heavy-duty vehicles or off-road equipment, can compromise fuse integrity if not properly secured. The bolt-mount design of the ANE-250A inherently resists loosening due to mechanical shock and vibration, as opposed to spring-loaded or snap-in mechanisms that may disengage. When installed with appropriate lock washers or anti-seize compounds, the connection remains stable over the component’s lifespan. This mechanical robustness, combined with its solid-state construction, makes it more suitable than many plastic-housed fuses for harsh operational conditions, though regular inspection is still recommended in extreme environments.
What compliance and regulatory information should be considered when selecting the ANE-250A for international automotive projects?
The ANE-250A carries RoHS3 compliance, ensuring restriction of hazardous substances such as lead, mercury, and cadmium, aligning with global environmental regulations including EU Directive 2011/65/EU. It also falls under ECCN EAR99 and HTSUS 8535.10.0040, indicating it is not subject to export restrictions and is classified under standard electrical protective devices. While specific approval agencies are not listed, its inclusion in automotive applications suggests adherence to industry standards such as ISO 8820, which governs fuse performance and testing for vehicle systems. Engineers should confirm regional certifications based on target markets, especially when sourcing from third-party manufacturers.
How does the ANE-250A perform in terms of thermal management, and what impact does its physical size have on heat dissipation during continuous operation?
Despite its small profile—only 7.0 mm in height—the ANE-250A is designed to handle sustained 250 A loads without significant temperature rise, thanks to its metal-based construction and efficient current path. The rectangular blade package provides a relatively large surface area for convective cooling, especially when mounted vertically in an airflow path. In typical automotive fuse boxes, natural convection is sufficient for heat removal at this current level, but in sealed enclosures with poor ventilation, additional spacing or forced airflow may be necessary. Thermal simulations should confirm that junction temperatures remain below the fuse material’s limit to prevent premature degradation or failure to interrupt.
In what ways does the ANE-250A support design scalability and future-proofing in high-power automotive architectures?
The standardized dimensions and bolt-mount interface of the ANE-250A enable easy integration into modular fuse panels, supporting scalable power distribution in electric vehicles or hybrid systems. As battery voltages increase toward 800V platforms, fuse technology must evolve in parallel; however, the ANE-250A’s 32 VDC rating limits direct use in ultra-high-voltage systems. Still, it remains viable for lower-voltage domains such as 12V or 24V auxiliary circuits. Its compatibility with bulk packaging simplifies supply chain logistics, and its RoHS3 status ensures long-term regulatory compliance, contributing to sustainable design practices and reducing redesign risks in evolving automotive electrification strategies.

Parts with Similar Specifications

The three parts on the right have similar specifications to OptiFuse ANE-250A

Product Attribute ANE-225A ANE-125A ANE-275A ANE-50A
Part Number ANE-225A ANE-125A ANE-275A ANE-50A
Manufacturer OptiFuse OptiFuse OptiFuse OptiFuse
Voltage Rating - DC - - - -
Features - - - Simultaneous Sampling
Response Time - - - -
Applications - - - -
Breaking Capacity @ Rated Voltage - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Approval Agency - - - -
Series - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Size / Dimension - - - -
Class - - - -
Fuse Type - - - -
Voltage Rating - AC - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Current Rating (Amps) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

ANE-250A Datasheet PDF

Download ANE-250A pdf datasheets and OptiFuse documentation for ANE-250A - OptiFuse.

Datasheets
ANE.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
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Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
  • HKBea
  • Paypal
  • MasterCard
  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
ANE-250A Image

ANE-250A

OptiFuse
98D-ANE-250A

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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