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K12PLOG1.55NLV315PAL Equivalent & Substitute Parts
Part Overview
The K12PLOG1.55NLV315PAL is a pushbutton switch manufactured by C&K, classified as a keyswitch with illumination in the K12 series. This component is a SPST-NO (Single Pole Single Throw - Normally Open) switch designed for through-hole mounting with integrated LED illumination in orange. The part is currently listed as obsolete, making identification of equivalent substitute parts essential for ongoing system support and component procurement.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | K12PLOG1.55NLV315PAL |
| Manufacturer | C&K |
| Series | K12 |
| Circuit Configuration | SPST-NO |
| Switch Type | Keyswitch, Illuminated |
| Mounting Type | Through Hole |
| Current Rating (DC) | 100 mA |
| Voltage Rating (DC) | 30 V |
| Actuator Type | Round, Button |
| Illumination Type | LED, Orange |
| Termination Style | PC Pin |
| Operating Temperature Range | -40°C to 85°C |
| Electrical Life | 1,000,000 Cycles |
| Ingress Protection | IP40 |
| RoHS Status | RoHS Compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution of the K12PLOG1.55NLV315PAL is determined by strict equivalence across the following critical parameters:
- Circuit configuration: SPST-NO
- Switch type: Keyswitch, Illuminated
- Mounting method: Through Hole
- Current rating: 100 mA (DC)
- Voltage rating: 30 V (DC)
- Actuator configuration: Round, Button
- Illumination: LED, Orange
- Termination: PC Pin
- Operating temperature range: -40°C to 85°C
- Electrical life: 1,000,000 Cycles
- Ingress protection: IP40
The substitute part K12PL0G15NLV315 meets all these parameters and belongs to the same K12 series, providing direct functional equivalence.
Parameter Comparison
| Parameter | K12PLOG1.55NLV315PAL (Main) | K12PL0G15NLV315 (Substitute) |
|---|---|---|
| Manufacturer | C&K | C&K |
| Series | K12 | K12 |
| Circuit Configuration | SPST-NO | SPST-NO |
| Switch Type | Keyswitch, Illuminated | Keyswitch, Illuminated |
| Switch Function | Off-Mom | Off-Mom |
| Mounting Type | Through Hole | Through Hole |
| Current Rating (DC) | 100 mA | 100 mA |
| Voltage Rating (DC) | 30 V | 30 V |
| Actuator Type | Round, Button | Round, Button |
| Actuator Marking | No Marking | No Marking |
| Color - Actuator/Cap | Black | Black |
| Illumination Type, Color | LED, Orange | LED, Orange |
| Termination Style | PC Pin | PC Pin |
| Ingress Protection | IP40 | IP40 |
| Features | Tactile Feedback | Tactile Feedback |
| Operating Temperature | -40°C to 85°C | -40°C to 85°C |
| Electrical Life | 1,000,000 Cycles | 1,000,000 Cycles |
| RoHS Status | RoHS Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Obsolete | Active |
Engineering Selection Recommendations
The K12PL0G15NLV315 is the direct substitute for the obsolete K12PLOG1.55NLV315PAL. Both components share identical electrical and mechanical specifications across all critical parameters. The substitute part carries Active product status, ensuring ongoing availability and supply chain continuity. The substitute meets ROHS3 compliance, providing enhanced environmental standards compared to the original RoHS Compliant designation. Both parts maintain MSL Level 1 (Unlimited) moisture sensitivity classification, indicating no special storage or handling requirements.
Frequently Asked Questions (FAQ)
Q: Can K12PL0G15NLV315 be used as a direct replacement for K12PLOG1.55NLV315PAL?
A: Yes. Both components are electrically and mechanically equivalent across all specified parameters, including circuit configuration, current and voltage ratings, actuator type, illumination characteristics, and operating temperature range.
Q: What is the primary difference between these two parts?
A: The main difference is product status. The K12PLOG1.55NLV315PAL is obsolete, while K12PL0G15NLV315 is active. The substitute also carries ROHS3 compliance versus RoHS Compliant for the original part.
Q: Are there any packaging differences?
A: The original part is specified with "-" packaging notation, while the substitute is supplied in Bulk packaging. This does not affect functional compatibility.
Q: Do both parts have the same electrical life rating?
A: Yes. Both components are rated for 1,000,000 electrical cycles, ensuring equivalent operational longevity.
Q: What is the inventory status of the substitute part?
A: K12PL0G15NLV315 has 935 pieces in new original stock, providing immediate availability for procurement.
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