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DP2-20F Equivalent & Substitute Parts Reference
Part Overview
The DP2-20F is a vacuum pressure sensor manufactured by Panasonic Industrial Automation Sales, designed for industrial automation applications. This sensor operates in the vacuum range (-101 kPa / -14.65 PSI) with analog voltage and NPN open collector output capabilities. The product is currently obsolete, making equivalent substitute parts necessary for system maintenance, repair, and component sourcing in ongoing industrial applications.
Substiute Parts
Key Parameters
| Parameter | DP2-20F |
|---|---|
| Manufacturer | Panasonic Industrial Automation Sales |
| Series | DP2 |
| Product Status | Obsolete |
| Pressure Type | Vacuum |
| Operating Pressure | -14.65 PSI (-101 kPa) |
| Maximum Pressure | -71.07 PSI (-490 kPa) |
| Output Type | Analog Voltage, NPN - Open Collector |
| Voltage Supply | 12V ~ 24V |
| Port Size | Female - 1/8" (3.18mm) NPT |
| Port Style | Threaded |
| Operating Temperature | -10°C ~ 50°C |
| Termination Style | Connector |
| RoHS Status | RoHS Compliant |
| ECCN | EAR99 |
Substitute Part Grouping Explanation
Substitute parts for the DP2-20F are identified based on the following critical parameters that determine functional compatibility:
Primary Compatibility Criteria:
- Output Type: NPN - Open Collector (electrical interface compatibility)
- Voltage Supply: 12V ~ 24V (power supply compatibility)
- Operating Temperature Range: -10°C ~ 50°C (environmental operating conditions)
- Port Style: Threaded (mechanical interface)
- Termination Style: Connector (connection method)
- RoHS Compliance Status (regulatory requirement)
- ECCN Classification: EAR99 (export control alignment)
Substitution Logic: The DP-101-M and DP-101-N are functionally equivalent alternatives to the DP2-20F. While the DP2-20F operates specifically in the vacuum pressure range, the DP-101 series sensors maintain compatible electrical interfaces (NPN open collector output), identical power supply requirements (12V ~ 24V), matching operating temperature ranges, and equivalent regulatory compliance. Both substitute parts are active products from the same manufacturer, ensuring continued availability and technical support.
Parameter Comparison
| Parameter | DP2-20F | DP-101-M | DP-101-N |
|---|---|---|---|
| Manufacturer | Panasonic Industrial Automation Sales | Panasonic Industrial Automation Sales | Panasonic Industrial Automation Sales |
| Product Status | Obsolete | Active | Active |
| Output Type | Analog Voltage, NPN - Open Collector | NPN - Open Collector | NPN - Open Collector |
| Voltage Supply | 12V ~ 24V | 12V ~ 24V | 12V ~ 24V |
| Port Style | Threaded | Threaded | Threaded |
| Operating Temperature | -10°C ~ 50°C | -10°C ~ 50°C | -10°C ~ 50°C |
| Termination Style | Connector | Connector | Connector |
| RoHS Status | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant |
| ECCN | EAR99 | EAR99 | EAR99 |
| Maximum Pressure | -71.07 PSI (-490 kPa) | ±72.52 PSI (±500 kPa) | ±72.52 PSI (±500 kPa) |
Engineering Selection Recommendations
DP-101-M Selection: The DP-101-M is an active product with ROHS3 compliance, providing enhanced regulatory alignment compared to the obsolete DP2-20F. This part features a Female M5 port connection and maintains full electrical compatibility through identical NPN open collector output and 12V ~ 24V supply voltage specifications.
DP-101-N Selection: The DP-101-N is an active product with ROHS3 compliance and dual port configuration (Female M5 and Male 1/8" NPT). The inclusion of the 1/8" NPT port option provides direct mechanical compatibility with the DP2-20F's original port specification, while maintaining all electrical interface requirements and operating parameters.
Both substitute parts are currently in active production status, ensuring long-term component availability and manufacturer technical support for industrial automation applications.
Frequently Asked Questions (FAQ)
Q: Can DP-101-M and DP-101-N be used interchangeably with DP2-20F? A: Both parts share identical electrical output types (NPN open collector), power supply requirements (12V ~ 24V), operating temperature ranges (-10°C ~ 50°C), and termination styles (connector). The primary difference is port configuration. DP-101-N includes a 1/8" NPT port option matching the DP2-20F's original specification.
Q: What is the key difference between DP-101-M and DP-101-N? A: DP-101-M features a Female M5 port connection. DP-101-N provides dual port options: Female M5 and Male 1/8" (3.18mm) NPT. Selection depends on existing system port requirements.
Q: Are there compliance differences between the substitute parts and the original DP2-20F? A: The DP2-20F carries RoHS Compliant status. Both DP-101-M and DP-101-N carry ROHS3 Compliant status, representing an enhanced compliance standard. Both maintain EAR99 export control classification matching the original part.
Q: Why is the DP2-20F obsolete? A: The DP2-20F is listed as obsolete by the manufacturer. The DP-101 series represents the current active product line for equivalent pressure sensing applications in industrial automation.
Q: Are inventory levels a consideration for substitution? A: All three parts maintain substantial inventory levels (DP2-20F: 1120 units, DP-101-M: 1037 units, DP-101-N: 1079 units), ensuring component availability for immediate sourcing.
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