ALE1PB06 Equivalent & Substitute Parts

Part Overview

The ALE1PB06 is a general purpose relay manufactured by Panasonic Electric Works, configured as a SPST-NO (1 Form A) with a 6VDC coil and 16A contact rating. This through-hole mounted relay is designed for applications requiring single-pole, single-throw switching at 277VAC maximum switching voltage with a maximum load capacity of 4432VA.

The ALE1PB06 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this relay.

Substiute Parts

ALE1PB06

Panasonic Electric WorksIn Stock: 747ALE1PB06 Datasheet

Current PartRFQ

ALZN5B05W

Panasonic Electric WorksIn Stock: 1099ALZN5B05W Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ALE1PB06 is determined by the following critical parameters:

Contact Configuration & Rating: The substitute must maintain SPST-NO (1 Form A) contact form with 16A contact rating to ensure functional equivalence in switching applications.

Coil Voltage Compatibility: While the ALE1PB06 operates at 6VDC, substitute parts may operate at different coil voltages (such as 5VDC) provided the control circuit can accommodate the voltage difference and the relay meets or exceeds the electrical performance requirements.

Switching Capability: The substitute must support the required switching voltage and load capacity. The ALE1PB06 switches up to 277VAC with a maximum load of 4432VA.

Mechanical Compatibility: Through-hole mounting with PC pin termination is required for direct board-level substitution without redesign.

Operating Temperature Range: The substitute must support the full operating temperature range of -40°C to 85°C.

Contact Material & Coil Type: Silver Tin Oxide contact material and non-latching coil type must be maintained for electrical performance consistency.

Parameter Comparison

Engineering Selection Recommendations

The ALZN5B05W is a functionally equivalent substitute for the ALE1PB06 based on matching contact configuration (SPST-NO), contact rating (16A), contact material (Silver Tin Oxide), coil type (non-latching), mounting method (through-hole), and termination style (PC pin).

Primary Consideration: The ALZN5B05W operates at 5VDC coil voltage compared to the ALE1PB06's 6VDC. Substitution requires that the control circuit be capable of supplying 5VDC to the relay coil. The substitute's lower must-operate voltage (4.6VDC vs. 4.5VDC) and higher must-release voltage (0.5VDC vs. 0.3VDC) define different operational thresholds.

Electrical Performance: The ALZN5B05W exceeds the ALE1PB06 in switching voltage capability (440VAC vs. 277VAC) and maximum load capacity (7040VA vs. 4432VA), making it suitable for applications with equal or lower electrical demands. The substitute exhibits faster switching times (15ms operate, 5ms release vs. 20ms operate, 20ms release).

Supply Chain & Compliance: The ALZN5B05W is active in production with current availability, whereas the ALE1PB06 is obsolete. Both relays are RoHS compliant and carry VDE certification. The ALZN5B05W holds cURus certification in addition to VDE approval.

Mechanical Compatibility: Direct board-level substitution is supported without PCB redesign due to identical mounting type and termination style.

Frequently Asked Questions (FAQ)

Q: Can the ALZN5B05W directly replace the ALE1PB06 without circuit modification?

A: Direct replacement requires modification to the control circuit to supply 5VDC instead of 6VDC to the relay coil. The relay's mechanical footprint and pin configuration are compatible, but the coil voltage difference necessitates circuit adjustment.

Q: What is the impact of the different coil current specifications?

A: The ALZN5B05W draws 80mA compared to the ALE1PB06's 66.7mA. The control circuit must be capable of sourcing this higher current. The difference results from the lower coil resistance (63 Ohms vs. 90 Ohms) at the lower operating voltage.

Q: Are the switching performance characteristics equivalent?

A: The ALZN5B05W operates and releases faster than the ALE1PB06 (15ms and 5ms respectively vs. 20ms for both). For applications with strict timing requirements, this difference must be evaluated. The faster switching may be advantageous in most general-purpose applications.

Q: Does the ALZN5B05W meet the same regulatory approvals as the ALE1PB06?

A: Both relays carry VDE certification. The ALE1PB06 holds CSA, TUV, UR, and VDE approvals. The ALZN5B05W holds cURus and VDE approvals. Verify that the required certifications for your application are present in the substitute part.

Q: What is the packaging difference between these relays?

A: The ALE1PB06 is supplied in standard packaging, while the ALZN5B05W is supplied in trays. Verify that tray packaging is acceptable for your procurement and assembly processes.

Q: Can the ALZN5B05W handle the same electrical loads as the ALE1PB06?

A: Yes. The ALZN5B05W's maximum switching voltage (440VAC) and load capacity (7040VA) exceed the ALE1PB06's specifications (277VAC, 4432VA), ensuring compatibility with equal or lower load requirements.

Q: Is the ALZN5B05W currently available?

A: Yes. The ALZN5B05W is classified as active product status with current manufacturing and distribution. The ALE1PB06 is obsolete and no longer in production.