Omron Electronic Components Skill

Use this skill when working with Omron electronic components - relays, switches, and sensors.

Product Families

Relays (G-series)

Series	Type	Description
G2R	Power Relay	General purpose, 5A-8A rating
G2RL	Slim Power Relay	Space-saving design, 8A rating
G5V	Signal Relay	Low power, 1A rating, ultra-miniature
G5RL	Slim Power Relay	16A rating
G6K	Signal Relay	Ultra-miniature, 1A/30VDC
G6KU	Signal Relay	Ultra-small signal relay
G3MC	SSR	PCB mount solid state relay
G3NA	SSR	Panel mount SSR with heatsink
G3NE	SSR	DIN rail mount SSR

Switches

Series	Type	Description
B3F	Tact Switch	THT, various forces 1.47-6.37N
B3FS	Tact Switch	SMD version of B3F
B3U	Tact Switch	Ultra-compact SMD
D2F	Microswitch	Standard size
D2FC	Microswitch	Compact, popular for mice
SS	Slide Switch	Various configurations

Sensors

Series	Type	Description
EE-S/EE-SX	Optical	Slot/reflective photoelectric
EE-SY	Optical	Reflective type
D6F	Flow	MEMS air flow sensors
E2E	Proximity	Inductive type
E2K	Proximity	Capacitive type

MPN Structure

Relay MPN Format

G[series]-[contacts]-[voltage]

Example:

G5V-1-DC5

• G5V = Signal relay series
• 1 = SPDT (1 pole)
• DC5 = 5V DC coil

SSR MPN Format

G3[series]-[model]-[control]

Example:

G3MC-201P-DC5

• G3MC = PCB mount SSR series
• 201P = Model variant
• DC5 = 5V DC control

Switch MPN Format

B3[series]-[variant]

Example:

B3F-1000

• B3F = Tact switch series
• 1000 = Force (1=1.47N) / Travel / Options

Microswitch MPN Format

D2F[variant]-[options]

Example:

D2FC-F-7N

• D2FC = Compact microswitch
• F = Low force
• 7N = 7 million cycle model

Sensor MPN Format

EE-S[variant][model]

Example:

EE-SX1041

• EE = Optical sensor family
• S = Slot type
• X = SMD variant
• 1041 = Model number

Contact Configurations (Relays)

Code	Configuration
1	SPDT (1 pole)
1A	SPST-NO
2	DPDT (2 pole)
2A	DPST-NO

Coil Voltages

Code	Voltage
DC3	3V DC
DC5	5V DC
DC12	12V DC
DC24	24V DC
AC120	120V AC
AC240	240V AC

B3F Switch Force Codes

First Digit	Actuation Force
1	1.47N (150gf)
2	2.55N (260gf)
3	3.43N (350gf)
4	4.12N (420gf)
5	6.37N (650gf)

Handler Usage

// Initialize handler
OmronHandler handler = new OmronHandler();
PatternRegistry registry = new PatternRegistry();
handler.initializePatterns(registry);

// Check component type
handler.matches("G5V-1-DC5", ComponentType.RELAY_SIGNAL, registry);  // true
handler.matches("B3F-1000", ComponentType.SWITCH_TACT, registry);     // true
handler.matches("EE-SX1041", ComponentType.SENSOR_OPTICAL, registry); // true

// Extract information
handler.extractSeries("G5V-1-DC5");      // "G5V"
handler.extractPackageCode("G5V-1-DC5"); // "SPDT"
handler.getCoilVoltage("G5V-1-DC5");     // "5V DC"
handler.getFamily("G5V-1-DC5");          // "Signal Relay"

// Switch information
handler.getActuationForce("B3F-1000");   // "1.47N"
handler.extractPackageCode("B3F-1000");  // "THT"
handler.extractPackageCode("B3FS-1000"); // "SMD"

ComponentType Mappings

Relays

• ComponentType.RELAY

  - All relays

• ComponentType.RELAY_OMRON

  - All Omron relays

• ComponentType.RELAY_SIGNAL

  - G5V, G6K series

• ComponentType.RELAY_POWER

  - G2R, G2RL, G5RL series

• ComponentType.RELAY_SSR

  - G3MC, G3NA, G3NE series

Switches

• ComponentType.SWITCH

  - All switches

• ComponentType.SWITCH_OMRON

  - All Omron switches

• ComponentType.SWITCH_TACT

  - B3F, B3FS, B3U series

• ComponentType.SWITCH_MICRO

  - D2F, D2FC series

• ComponentType.SWITCH_SLIDE

  - SS series

Sensors

• ComponentType.SENSOR

  - All sensors

• ComponentType.SENSOR_OMRON

  - All Omron sensors

• ComponentType.SENSOR_OPTICAL

  /

  SENSOR_OPTICAL_OMRON

  - EE-S series

• ComponentType.SENSOR_FLOW

  /

  SENSOR_FLOW_OMRON

  - D6F series

• ComponentType.SENSOR_PROXIMITY

  /

  SENSOR_PROXIMITY_OMRON

  - E2E, E2K series

Common Part Numbers

Signal Relays

• G5V-1-DC5

  - 5V SPDT signal relay (most common)

• G5V-2-DC12

  - 12V DPDT signal relay

• G6K-2-DC5

  - 5V ultra-miniature relay

Power Relays

• G2R-1-DC12

  - 12V 5A general purpose

• G2R-2-DC24

  - 24V DPDT power relay

• G5RL-1-E-DC12

  - 12V slim 16A relay

SSRs

• G3MC-201P-DC5

  - 5V control, 2A AC output

• G3NA-210B-DC5-24

  - Panel mount, 10A output

Tact Switches

• B3F-1000

  - Standard THT, 1.47N

• B3F-1002

  - Standard with ground terminal

• B3FS-1000

  - SMD version

Microswitches

• D2FC-F-7N

  - Popular mouse switch (7M cycles)

• D2FC-F-7N-20M

  - Extended life (20M cycles)

• D2F-01

  - Standard microswitch

Optical Sensors

• EE-SX1041

  - Slot type, NPN output

• EE-SX4009-P1

  - Subminiature slot

Flow Sensors

• D6F-01N1-110

  - 0-1 L/min air flow

Proximity Sensors

• E2E-X1R5E1

  - 1.5mm sensing, M12 connector

• E2E-X2D1-N

  - 2mm sensing, NPN output

Replacement Guidelines

Compatible Series (same voltage/configuration required)

• G5V ↔ G6K (signal relays, different sizes)
• G3MC ↔ G3NA (SSRs, different mounting)
• B3F ↔ B3FS (tact switches, THT vs SMD)

Not Compatible

• Different coil voltages (DC5 ≠ DC12)
• Different contact configurations (SPDT ≠ DPDT)
• Relays and switches (different component types)

Testing

# Run Omron handler tests
mvn test -Dtest=OmronHandlerTest

# Run all handler tests
mvn test -Dtest="*HandlerTest"

Learnings & Quirks

MPN Parsing

• Relay coil voltage is typically the last segment after hyphen (DC5, DC12, DC24)
• Switch force code is the first digit in the variant number
• Microswitch "-F" suffix indicates low force variant

Pattern Matching

• G-series relays use digit after G (G2R, G5V, G6K)
• G3-series are always SSRs (G3MC, G3NA, G3NE)
• B3-series are always tactile switches
• D2F is microswitch, not to be confused with D6F (flow sensor)

Handler Notes

• Handler uses explicit pattern matching in

  matches()

  for performance
• Uses Set.of() for getSupportedTypes() (immutable, no duplicates)
• Voltage extraction handles both DC and AC formats

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Related Skills

• /component

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• /semiconductor

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• /similarity-connector

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