KBP10M-BP Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The KBP10M-BP is a single-phase bridge rectifier manufactured by Micro Commercial Co, rated for 1 kV peak reverse voltage and 1.5 A average rectified current. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing design support and procurement continuity. The through-hole KBPR package configuration and standard rectification technology establish the baseline for equivalent component selection.

Substiute Parts

KBP10M-BP

Micro Commercial CoIn Stock: 884KBP10M-BP Datasheet

Current PartRFQ

KBP210G-BP

Micro Commercial CoIn Stock: 1344KBP210G-BP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KBP10M-BP is determined by strict equivalence across the following critical parameters:

• Diode Type & Technology: Single Phase, Standard technology
• Voltage Rating: Peak reverse voltage of 1 kV minimum
• Current Rating: Average rectified current capability
• Package Configuration: Through-hole mounting, 4-SIP form factor
• Thermal & Environmental: Operating temperature range -55°C ~ 150°C
• Compliance: ROHS3 compliance and MSL rating

The KBP210G-BP qualifies as a direct substitute based on matching all mandatory electrical and mechanical parameters, with the exception of increased current capacity (2 A vs. 1.5 A), which represents an upward-compatible rating suitable for the same application envelope.

Parameter Comparison

Engineering Selection Recommendations

The KBP210G-BP is suitable for direct substitution of the obsolete KBP10M-BP based on the following criteria:

• Compliance Alignment: Both components maintain ROHS3 compliance and identical MSL ratings, ensuring regulatory and environmental compatibility.
• Electrical Equivalence: Voltage ratings, reverse leakage characteristics, and forward voltage specifications are identical across the operating range.
• Current Capacity: The KBP210G-BP provides 2 A average rectified current, exceeding the 1.5 A requirement of the original part. This upward-compatible rating does not introduce design risk when the application is rated for 1.5 A operation.
• Product Status: The KBP210G-BP is active in production, ensuring long-term availability and supply chain continuity.
• Package Compatibility: Both components use 4-SIP through-hole configuration with identical pin assignments, supporting direct PCB footprint compatibility.

Frequently Asked Questions (FAQ)

Q: Can the KBP210G-BP be used as a direct replacement for KBP10M-BP in existing designs?

A: Yes. The KBP210G-BP meets all electrical and mechanical requirements of the KBP10M-BP. The increased current rating (2 A vs. 1.5 A) does not create compatibility issues for applications designed around the 1.5 A specification.

Q: Are there package differences between KBPR and GBP configurations?

A: Both KBPR and GBP are 4-SIP through-hole packages formats. The designations reflect manufacturer packaging conventions. Pin configuration and footprint compatibility are maintained for direct substitution.

Q: What is the significance of the obsolete status of KBP10M-BP?

A: Obsolete status indicates the manufacturer has discontinued production. The KBP210G-BP, classified as active, provides procurement continuity and ensures availability for new orders and design revisions.

Q: Are compliance certifications maintained in the substitute part?

A: Yes. The KBP210G-BP maintains identical ROHS3 compliance, MSL rating, REACH status, and ECCN classification as the original KBP10M-BP.

Q: Does the higher current rating of KBP210G-BP affect thermal performance?

A: Thermal performance is determined by operating conditions and circuit design. The KBP210G-BP maintains the same operating temperature range (-55°C ~ 150°C) as the KBP10M-BP. Applications operating within the 1.5 A specification experience equivalent thermal characteristics.