V22BL Equivalent & Substitute Parts

Part Overview

The V22BL is a piezoelectric energy harvester manufactured by Mide Technology Corporation, classified as a motion sensor designed for acceleration sensing applications. It features a cantilever piezo film construction with through-hole PC pin termination and operates across a sensing range of 26Hz to 110Hz. The V22BL has been discontinued at DiGi Electronics, making identification of equivalent substitute components necessary for ongoing system support and procurement.

Substiute Parts

V22BL

Mide Technology CorporationIn Stock: 988V22BL Datasheet

Current PartRFQ

1005447-1

TE Connectivity Measurement SpecialtiesIn Stock: 56241005447-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The V22BL has been identified with one substitute component: 1005447-1 (TE Connectivity Measurement Specialties, LDT Series).

Substitution eligibility is determined by the following critical parameters:

• Sensor Type Compatibility: Both acceleration and vibration sensing capabilities
• Package Configuration: Cantilever piezo film (wafer) construction
• Mounting Interface: Through-hole mounting with PC pin termination
• Frequency Response Overlap: Operating range must encompass or substantially overlap the original sensing range
• Output Signal Type: Analog or voltage output suitable for signal conditioning circuits
• Environmental Operating Range: Temperature compatibility with system requirements

The 1005447-1 meets these substitution criteria through matching package geometry, mounting method, and termination style. The sensing range of 0Hz to 90Hz provides overlap with the V22BL's 26Hz to 110Hz specification, covering the lower and mid-frequency bands. Both components utilize identical physical form factors, enabling direct mechanical integration without redesign.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 1005447-1

The 1005447-1 is the designated substitute for the discontinued V22BL. Selection of this component is based on:

• Active Product Status: The 1005447-1 maintains active production status with established supply chain availability (5597 units in stock), ensuring long-term procurement viability compared to the discontinued V22BL.
• Mechanical Compatibility: Identical package geometry and through-hole PC pin termination enable direct mechanical substitution without circuit board redesign.
• Functional Overlap: Both components operate as piezoelectric motion sensors with overlapping frequency response characteristics. The 1005447-1 covers the 0Hz to 90Hz band, which encompasses the V22BL's lower and mid-frequency operating range (26Hz to 110Hz).
• Export Classification Alignment: Both components share EAR99 classification, maintaining consistent regulatory compliance.
• Moisture Handling: Identical MSL rating (1, Unlimited) ensures equivalent moisture sensitivity characteristics.

Temperature Range Consideration: The 1005447-1 operates from 0°C to 85°C, compared to the V22BL's -40°C to 90°C range. Applications requiring operation below 0°C or above 85°C must evaluate system thermal requirements against this narrower specification.

Frequently Asked Questions (FAQ)

Q: Can the 1005447-1 be used as a direct replacement for the V22BL without circuit modifications?

A: The 1005447-1 provides mechanical and electrical compatibility through identical package configuration and PC pin termination. However, the V22BL's sensitivity specification is not provided in the available data, while the 1005447-1 specifies 200mV/g output. Signal conditioning circuits should be verified for compatibility with the 1005447-1's voltage output characteristics.

Q: What is the frequency response difference between these components?

A: The V22BL operates from 26Hz to 110Hz, while the 1005447-1 operates from 0Hz to 90Hz. The 1005447-1 does not cover frequencies above 90Hz. Applications requiring sensing above 90Hz must evaluate whether the 1005447-1's upper frequency limit meets system requirements.

Q: Are there temperature range limitations with the 1005447-1?

A: The 1005447-1 operates from 0°C to 85°C, which is narrower than the V22BL's -40°C to 90°C range. Systems requiring operation below 0°C or above 85°C must confirm that the 1005447-1 meets thermal operating requirements.

Q: What is the packaging difference between these components?

A: Both components use identical cantilever piezo film (wafer) packaging with through-hole PC pin termination. No packaging redesign is required for mechanical integration.

Q: Are both components RoHS compliant?

A: The V22BL is RoHS non-compliant. The 1005447-1 REACH status is listed as vendor undefined. Regulatory compliance requirements should be confirmed with the respective manufacturers for your specific application.