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Technical content
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com APushbutton PHB Series Short Stroke Pushbutton Switches Features/Benefits
- Momentary or latching action
- Low cost, reliable contact design
- 2 & 4 pole configurations
- Sealed contacts
- Optional buttons
- RoHS compliant Typical Applications
- Computers and peripherals
- Instrumentation and measurement equipment
- Non-power, on-off switch applications Specifications RATING: 1 A @ 15 V DC DIELECTRIC STRENGTH (50 Hz/1 min.): 500 V DC between terminals or between terminals and frame for 1 minute OPERATING LIFE: 10,000 cycles at rated load CONTACT RESISTANCE: 20 m Ωohms initial INSULATION RESISTANCE: 100 M Ωohms TOTAL TRAVEL/LATCHING TRAVEL: 2.5mm (± 0.5 mm) / 1.5mm (± 0.5 mm) to latch EE option (push-push) OPERATING FORCE: 2U option: 170 grams ± 100 grams (1.67 ± 0.98N) 4U option: 230 grams ± 100 grams (2.26 ± 0.98N) OPERATING TEMPERATURE: -10˚C to 60˚C BOUNCE TIME: ≤10 ms SEALING: Sealed contacts. PACKAGING: Switches; PHB2 models: 84 pcs per tray; PHB4 models 72 pcs per tray Optional Caps; Bulk bag - 100 caps per bag Materials FIXED TERMINAL: Brass, silver plated MOVABLE CONTACT: Phosphor bronze, silver plated COVER: PA 66 Black COVER TO BASE RETAINING CLIP: POM ACTUATOR: POM RETURN SPRING: Stainless steel SPRING RETAINING RING: Steel, nickel plate BASE: Phenolic resin TERMINAL SEAL: Epoxy. NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Build-A-Switch To order, simply select desired option from each category and place in the appropriate box. For additional options not shown in catalog, consult Customer Service Center. Contact Arrangement 2U 2 Changeovers 4U 4 Changeovers Termination TS Straight SN Kinked (plug in) Mechanical Function OA Momentary EE Push-push P H B Switch 1 A Electrical Rating 1A 1 Amp / 15 VDC Caps (order separately) Contacts / Timing Blank Shorting NS Non Shorting
23 Aug 19
Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com Pushbutton A Third Angle Projection PHB Series Short Stroke Pushbutton Switches TERMINATION DIM 'A'11 2.5
0.4 TYP
2.86.4 7.4
2.5 TYP
5 0.6 TYP3.5 7.4 7.5 LATCH TRAVEL EE OPTIONS 1.5 +0.5 FULL TRAVEL 2.5 0.5 5.8 1.5 0.4 2.5 1,7 FROM PCB 5.8 4X CRIMPED TERMINALS TS STRAIGHT SN KINKED (PLUG IN) POLES MODEL NO. DIM 'A'A CTION PHB4UEE1A 22,5 PUSH/PUSH PHB4U0A1A 22,5 MOMENTARY PHB2UEE1A 15,0 PUSH/PUSH PHB2U0A1A 15,0 MOMENTARY
1 TYP
2 POLE 4 POLE
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com APushbutton Third Angle Projection PHB Series Short Stroke Pushbutton Switches CAPS Indexed G001A Black G001G Gray G001I Ivory G001R Red Rectangular G002A Black G002G Gray G002I Ivory G002R Red Round G003A Black G003G Gray G003I Ivory G003R Red Square G004A Black G004G Gray G004I Ivory G004R Red