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Series G Process Sealed Ultra-Miniature Rockers B28 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable B RockersTouch Tilt Toggles www.nkkswitches.com General Specifications Electrical Capacity (Resistive Load) Logic Level: 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Note: Find additional explanation of operating range in Supplement section. Other Ratings Contact Resistance: 80 milliohms maximum Insulation Resistance: 500 megohms minimum @ 500V DC Dielectric Strength: 500V AC minimum for 1 minute minimum Mechanical Life: 100,000 operations minimum for On-None-On & On-Off-On 50,000 operations minimum for other circuits Electrical Life: 100,000 operations minimum for On-None-On & On-Off-On 50,000 operations minimum for other circuits Nominal Operating Force: .81N for momentary & 1.06N for maintained Angle of Throw: 28° Materials & Finishes Actuator : Glass fiber reinforced polyamide Case: Glass fiber reinforced polyamide Sealing Rings: Nitrile butadiene rubber Movable Contact: Phosphor bronze with gold plating Stationary Contacts: Phosphor bronze with gold plating Base: Glass fiber reinforced polyamide Terminals: Phosphor bronze with gold plating Environmental Data Operating Temperature Range: –25°C through +85°C (–13°F through +185°F) Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F) Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Installation Cap Installation Force: 39.1N (8.8 lbf) maximum downward force on actuator PCB Processing Soldering: Wave Soldering Recommended: See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. Cleaning: Automated cleaning. See Cleaning specifications in Supplement section. Standards & Certifications The G Series rockers have not been tested for UL recognition or CSA certification. These switches are designed for use in a low-voltage, low-current, logic-level circuit. When used as intended in a logic-level circuit, the results do not produce hazardous energy.

Series GProcess Sealed Ultra-Miniature Rockers B29 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles B RockersTouch Tilt www.nkkswitches.com Distinctive Characteristics Actual Size Ultra-miniature size allows high density mounting, and extremely light weight of 0.25 gram makes these switches ideal for handheld equipment. Totally sealed body construction prevents contact contamination and allows time-and money-saving automated soldering and cleaning. Award-winning STC contact mechanism with benefits unavailable in conventional mech- anisms: smoother, positive detent actuation, increased contact stability and unparalleled logic-level reliability. (Additional STC details in Terms & Acronyms; see Supplement section.) terminal spacing conforms to standard PC board grid spacing. Round terminals facilitate easier through-hole mounting on PC boards. Matching indicators available.

Series G Process Sealed Ultra-Miniature Rockers B30 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable B RockersTouch Tilt Toggles www.nkkswitches.com Cap Colors A Black B White C Red Poles

1 SPDT

2 DPDT

TYPICAL SWITCH ORDERING EXAMPLE 2 YG Circuits

2 ON NONE ON

3 ON OFF ON

5 ON NONE (ON)

8 (ON) OFF (ON)

9 ON OFF (ON)

( ) = Momentary PC Terminals P Straight DESCRIPTION FOR TYPICAL ORDERING EXAMPLE G22KP-YA K A Rocker Cap Y Rocker P Actuator K Snap Top Straight PC Terminals DPDT ON-NONE-ON Circuit Snap Top with Black Rocker Rocker Position ( ) = Momentary Connected Terminals Throw & Schematics Pole Model Up Center Down Up Center Down Note: Terminal numbers are not actually on the switch. SP G12 G13 G15 G18 G19 ON ON ON (ON) ON NONE OFF NONE OFF OFF ON ON (ON) (ON) (ON) 5-6 OPEN 5-4 SPDT DP G22 G23 G25 G28 G29 ON ON ON (ON) ON NONE OFF NONE OFF OFF ON ON (ON) (ON) (ON) 5-6 2-3 OPEN 5-4 2-1 DPDT POLES & CIRCUITS 5 (COM) (COM)

Series GProcess Sealed Ultra-Miniature Rockers B31 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles B RockersTouch Tilt www.nkkswitches.com ACTUATOR Snap Top for RockerK (4.0) .157 (2.3) .090 28° (3.8) .150 (1.7) Dia .067 PC TERMINALS StraightP Color Codes: Material: Polyamide Finish: Matte Colors Available: A, B, C Black White RedA B C ROCKER CAP & COLORS AT4062 Rocker Y TYPICAL SWITCH DIMENSIONS Actual Size Single & Double Pole Straight PC On single pole models positions 1 & 3 are support pins. G23KP-YA (6.2) .244 28° (11.5) .452 (4.0) Dia .156 (0.4) Dia Typ .016 (2.54) Typ .100 (2.6) .102 (14.0) .551 (3.8) .150 (1.6) .063 (7.0) .276 P/N This Side (7.0) .276 (2.54) .100 (4.5) .177 (2.54) Typ .100 (2.6) .102 (2.54) Typ .100 (0.4) Dia Typ .016 (7.0) .276 (4.5) .177 (0.6) Dia Typ .024 (2.54) Typ .100 (2.54) .100 4 (0.6) Dia Typ .024 (2.54) Typ .100 (2.54) .100 1 (14.0) .551 (11.25) .443 (11.5) .453 28° (13.4) .528 (10.0) .394 (6.2) .244