2SA1464-R-AP Equivalent & Substitute Parts

Part Overview

The 2SA1464-R-AP is a Surface Mount PNP Bipolar Junction Transistor (BJT) manufactured by Micro Commercial Co, designed for general-purpose switching and amplification applications. This component features a 40 V collector-emitter breakdown voltage, 500 mA maximum collector current, and 200 mW power dissipation in a compact SOT-23 package.

The 2SA1464-R-AP is classified as an obsolete product. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for legacy systems or new designs requiring compatible performance characteristics.

Substiute Parts

2SA1464-R-AP

Micro Commercial CoIn Stock: 10282SA1464-R-AP Datasheet

Current PartRFQ

BC807-25LT1G

onsemiIn Stock: 293480BC807-25LT1G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2SA1464-R-AP is determined by strict electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility Criteria:

• Transistor Type: PNP configuration required
• Current - Collector (Ic) (Max): Minimum 500 mA
• Voltage - Collector Emitter Breakdown (Max): Minimum 40 V
• Vce Saturation: Maximum 750 mV @ 50mA, 500mA
• Current - Collector Cutoff (Max): Maximum 100 nA
• DC Current Gain (hFE): Minimum 150
• Power - Max: Minimum 200 mW
• Frequency - Transition: Minimum 400 MHz

Mechanical Compatibility Criteria:

• Package / Case: TO-236-3, SC-59, or SOT-23-3
• Mounting Type: Surface Mount
• Operating Temperature: Maximum 150°C

Compliance Requirements:

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The BC807-25LT1G manufactured by onsemi meets all electrical and mechanical substitution criteria for the 2SA1464-R-AP.

Parameter Comparison

Engineering Selection Recommendations

The BC807-25LT1G is a direct substitute for the 2SA1464-R-AP based on the following engineering factors:

Product Status Advantage: The BC807-25LT1G is classified as an active product with current manufacturing and widespread availability (293,400 pcs in stock), whereas the 2SA1464-R-AP is obsolete. Selection of the BC807-25LT1G ensures long-term supply chain continuity and eliminates obsolescence risk.

Electrical Performance: The BC807-25LT1G exceeds the minimum electrical requirements of the 2SA1464-R-AP across all critical parameters. The substitute provides higher collector-emitter breakdown voltage (45 V vs. 40 V), improved saturation characteristics (700 mV vs. 750 mV), and greater power dissipation capability (300 mW vs. 200 mW). These enhancements provide additional design margin without compromising compatibility.

Compliance Certification: Both components are ROHS3 compliant and carry MSL Level 1 (Unlimited) moisture sensitivity ratings, ensuring equivalent environmental and regulatory compliance for manufacturing and deployment.

Package and Mounting Compatibility: Both components utilize identical Surface Mount packaging (TO-236-3, SC-59, SOT-23-3), enabling direct PCB layout compatibility without redesign requirements.

Frequently Asked Questions (FAQ)

Q: Can the BC807-25LT1G be used as a direct replacement for the 2SA1464-R-AP without circuit modifications?

A: Yes. The BC807-25LT1G meets or exceeds all electrical specifications of the 2SA1464-R-AP and shares identical Surface Mount packaging. Direct substitution is supported without circuit modifications.

Q: What are the key differences between the 2SA1464-R-AP and BC807-25LT1G?

A: The primary differences are: (1) Product Status—BC807-25LT1G is active with continuous manufacturing; 2SA1464-R-AP is obsolete. (2) Voltage Rating—BC807-25LT1G provides 45 V breakdown voltage versus 40 V. (3) Power Dissipation—BC807-25LT1G supports 300 mW versus 200 mW. (4) Transition Frequency—2SA1464-R-AP operates at 400 MHz versus 100 MHz for BC807-25LT1G. All differences favor the substitute part.

Q: Are there any frequency-dependent applications where the 2SA1464-R-AP cannot be substituted?

A: The 2SA1464-R-AP specifies 400 MHz transition frequency, while the BC807-25LT1G specifies 100 MHz. Applications requiring operation above 100 MHz may require evaluation of the frequency-dependent performance characteristics. For applications operating at or below 100 MHz, the BC807-25LT1G is fully compatible.

Q: Do both components require identical PCB layout and thermal management?

A: Yes. Both components use identical TO-236-3 (SOT-23-3) Surface Mount packaging. PCB footprints, solder pad geometries, and thermal characteristics are equivalent. Existing PCB designs require no layout modifications.

Q: What is the moisture sensitivity level for both components?

A: Both the 2SA1464-R-AP and BC807-25LT1G carry MSL Level 1 (Unlimited) ratings, indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special desiccant or humidity control requirements.

Q: Are both components RoHS compliant?

A: Yes. Both components are ROHS3 compliant, meeting all current environmental and regulatory requirements for lead-free manufacturing and deployment.