AD105-00 Equivalent & Substitute Parts Reference

Part Overview

The AD105-00 is an omnipolar Hall Effect magnetic switch manufactured by NVE Corp/Sensor Products, designed for digital switching applications requiring detection of both north and south magnetic poles. The device features open collector output and operates across a wide supply voltage range of 4.5V to 30V with a sensing range of ±5mT trip and ±2.5mT release thresholds.

The AD105-00 carries an obsolete product status. Locating equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and access components with active manufacturing support and current compliance certifications.

Substiute Parts

AD105-00

NVE Corp/Sensor ProductsIn Stock: 716AD105-00 Datasheet

Current PartRFQ

AD105-00E

NVE Corp/Sensor ProductsIn Stock: 1156AD105-00E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AD105-00 are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Electrical Parameters (Must Match):

• Function: Omnipolar Switch
• Technology: Hall Effect
• Polarization: North Pole, South Pole detection capability
• Sensing Range: ±5mT trip threshold and ±2.5mT release threshold
• Voltage Supply Range: 4.5V ~ 30V
• Current Supply (Max): 4.5mA
• Current Output (Max): 20mA
• Output Type: Open Collector
• Operating Temperature Range: -40°C ~ 125°C

Mechanical Parameters (Must Match):

• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Supplier Device Package: 8-MSOP

Only parts meeting all these criteria are classified as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The AD105-00E is a direct electrical and mechanical substitute for the AD105-00. Both components share identical functional specifications, electrical parameters, and physical packaging.

Key Differentiation Factors:

Product Status: The AD105-00 is obsolete, while the AD105-00E maintains active product status with ongoing manufacturing support from NVE Corp/Sensor Products.

Compliance Certifications: The AD105-00E is ROHS3 compliant, whereas the AD105-00 is RoHS non-compliant. For applications subject to RoHS regulations or requiring compliance with current environmental standards, the AD105-00E is the appropriate selection.

Packaging: The AD105-00E is supplied in tube packaging, providing standardized handling and storage conditions suitable for automated assembly processes.

Supply Chain Availability: The AD105-00E demonstrates higher inventory levels (1066 Pcs) compared to the AD105-00 (649 Pcs), indicating better long-term availability and supply chain stability.

For new designs or component refresh cycles, the AD105-00E is the recommended selection. For legacy system maintenance requiring exact part matching, the AD105-00 remains functionally equivalent until supply exhaustion.

Frequently Asked Questions (FAQ)

Q: Can the AD105-00E be used as a direct replacement for the AD105-00 in existing designs?

A: Yes. The AD105-00E is electrically and mechanically identical to the AD105-00. All electrical parameters, sensing thresholds, voltage ranges, current ratings, output characteristics, temperature operating range, and physical package dimensions are identical. Pin-for-pin compatibility is maintained.

Q: What is the primary advantage of selecting the AD105-00E over the AD105-00?

A: The AD105-00E is an active product with current manufacturing support, whereas the AD105-00 is obsolete. Additionally, the AD105-00E is ROHS3 compliant, meeting current environmental and regulatory requirements. For applications requiring RoHS compliance or long-term supply chain assurance, the AD105-00E is the appropriate choice.

Q: Are there any electrical performance differences between these parts?

A: No. Both the AD105-00 and AD105-00E operate identically across all electrical parameters: supply voltage range (4.5V ~ 30V), supply current (4.5mA max), output current (20mA max), sensing range (±5mT trip, ±2.5mT release), operating temperature (-40°C ~ 125°C), and output type (open collector).

Q: What packaging formats are available for the AD105-00E?

A: The AD105-00E is supplied in tube packaging. The physical package remains 8-MSOP with 0.118" width and 3.00mm height, maintaining compatibility with standard surface mount assembly equipment.

Q: Is the AD105-00E suitable for applications requiring RoHS compliance?

A: Yes. The AD105-00E is ROHS3 compliant. The AD105-00 is RoHS non-compliant. For applications subject to RoHS directives or customer requirements for RoHS-compliant components, the AD105-00E must be specified.

Q: Are both parts suitable for the full -40°C to 125°C temperature range?

A: Yes. Both the AD105-00 and AD105-00E are rated for operation across the full -40°C to 125°C temperature range with identical performance characteristics.

Q: What is the omnipolar sensing capability?

A: Both parts detect magnetic fields from both north and south poles. The sensing range is ±5mT for trip activation and ±2.5mT for release, allowing the switch to respond to magnetic field reversals without requiring specific pole orientation.