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Omron D4V-8107Z Limit Switch - Equivalent & Substitute Parts
Part Overview
The Omron D4V-8107Z is a snap action limit switch with SPDT (Single Pole Double Throw) configuration, rated for 5A at 125V AC and 24V DC. This component is classified as Obsolete, making identification of suitable substitute parts essential for system maintenance and component replacement in industrial control applications. The switch features chassis mount installation with screw terminal connections and IP65 ingress protection rating.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | D4V-8107Z |
| Manufacturer | Omron Automation and Safety |
| Series | D4V |
| Product Status | Obsolete |
| Circuit Configuration | SPDT |
| Switch Function | On-Mom (On-Momentary) |
| Current Rating | 5A (AC/DC) |
| Voltage Rating - AC | 125V |
| Voltage Rating - DC | 24V |
| Mounting Type | Chassis Mount |
| Termination Style | Screw Terminal |
| Ingress Protection | IP65 - Dust Tight, Water Resistant |
| Operating Force | 600gf |
| Release Force | 70gf |
| Pretravel | 20° |
| Differential Travel | 10° |
| Overtravel | 75° |
| Operating Temperature Range | -20°C to 60°C |
| Electrical Life | 300,000 Cycles |
| Mechanical Life | 10,000,000 Cycles |
| RoHS Status | RoHS Compliant |
| Moisture Sensitivity Level | MSL 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the D4V-8107Z is determined by strict equivalence across the following critical parameters:
- Circuit configuration (SPDT)
- Switch function (On-Mom)
- Current rating (5A AC/DC)
- Voltage ratings (125V AC, 24V DC)
- Mounting type (Chassis Mount)
- Termination style (Screw Terminal)
- Ingress protection rating (IP65)
- Mechanical specifications (operating force, release force, travel angles, temperature range)
- Electrical and mechanical life ratings
- RoHS compliance status
The D4V-8107Z-N qualifies as a direct substitute based on complete alignment with all specified electrical, mechanical, and environmental parameters. The primary distinction is product status: D4V-8107Z-N is Active, providing ongoing availability and supply chain continuity.
Parameter Comparison
| Parameter | D4V-8107Z (Main Part) | D4V-8107Z-N (Substitute) |
|---|---|---|
| Manufacturer | Omron Automation and Safety | Omron Automation and Safety |
| Series | D4V | D4V |
| Product Status | Obsolete | Active |
| Circuit Configuration | SPDT | SPDT |
| Switch Function | On-Mom | On-Mom |
| Current Rating | 5A (AC/DC) | 5A (AC/DC) |
| Voltage Rating - AC | 125V | 125V |
| Voltage Rating - DC | 24V | 24V |
| Mounting Type | Chassis Mount | Chassis Mount |
| Termination Style | Screw Terminal | Screw Terminal |
| Ingress Protection | IP65 | IP65 |
| Operating Force | 600gf | 600gf |
| Release Force | 70gf | 70gf |
| Pretravel | 20° | 20° |
| Differential Travel | 10° | 10° |
| Overtravel | 75° | 75° |
| Operating Temperature Range | -20°C to 60°C | -20°C to 60°C |
| Electrical Life | 300,000 Cycles | 300,000 Cycles |
| Mechanical Life | 10,000,000 Cycles | 10,000,000 Cycles |
| RoHS Status | RoHS Compliant | RoHS Compliant |
Engineering Selection Recommendations
The D4V-8107Z-N is the designated manufacturer-recommended substitute for the obsolete D4V-8107Z. Both components maintain identical electrical specifications, mechanical characteristics, and environmental ratings. The D4V-8107Z-N carries Active product status, ensuring continued manufacturing support and component availability. Both parts are RoHS Compliant, meeting regulatory requirements for industrial control applications. Selection of the D4V-8107Z-N eliminates obsolescence risk while maintaining full functional and electrical compatibility with existing system designs.
Frequently Asked Questions (FAQ)
Q: Can the D4V-8107Z-N directly replace the D4V-8107Z in existing installations?
A: Yes. The D4V-8107Z-N provides complete electrical and mechanical equivalence. All circuit configurations, current and voltage ratings, mounting specifications, and environmental protection ratings are identical. Screw terminal connections ensure compatibility with existing wiring harnesses.
Q: What is the primary reason for substitution?
A: The D4V-8107Z is classified as Obsolete. The D4V-8107Z-N is the Active equivalent, providing ongoing supply chain availability and manufacturer support.
Q: Are there differences in actuator type between these parts?
A: The D4V-8107Z-N features an Adjustable Rod actuator. This specification does not affect electrical or mechanical performance parameters relevant to substitution eligibility.
Q: Do both parts meet the same compliance standards?
A: Yes. Both the D4V-8107Z and D4V-8107Z-N are RoHS Compliant with MSL 1 (Unlimited) moisture sensitivity rating.
Q: What is the inventory status for the substitute part?
A: The D4V-8107Z-N has 2200 pieces in stock as new original inventory, compared to 1058 pieces for the obsolete D4V-8107Z.
Q: Are the mechanical life ratings identical?
A: Yes. Both parts are rated for 10,000,000 mechanical cycles and 300,000 electrical cycles under specified operating conditions.
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