C&K GP Series Sealed Ultraminiature Pushbutton Switches
Features/Benefits • Ultraminiature design saves space • Process compatible, withstands most
soldering and washing processes • Thru-hole and surface mount models available • Sealed construction—internal o-ring and epoxy base • RoHS compliant
Typical Applications • Telecommunications and
network equipment • Computers and peripheral products • Instrumentation
A Pushbutton
Specifications
CONTACT RATING: 0.4 VA max. @ 20 V AC or DC max. MECHANICAL & ELECTRICAL LIFE: 40,000 make-and-break cycles at full load. CONTACT RESISTANCE: Below 50 mΩ typ. initial @ 2-4 V DC, 100 mA. INSULATION RESISTANCE: 109Ω min. DIELECTRIC STRENGTH: 500 Vrms min. @ sea level. OPERATING TEMPERATURE: –30ºC to 85ºC. SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging). DEGREE OF PROTECTION: IP57; Protection against harmful dust deposit, full-scale voltage protection, temporary immersion. PACKAGING: Surface mount switches standard in anti-static tape and reel packaging per EIA 481-3, see page A-78 for drawings and reel information. All models are RoHS compliant and compliant.
Materials
HOUSING & BASE: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0). ACTUATOR: Glass filled nylon 4/6, flame retardant (UL 94V-0) with standard internal o-ring seal. SWITCH SUPPORT: Brass, tin plated. MOVABLE CONTACT: Copper alloy, with gold plate over nickel plate. STATIONARY CONTACTS Copper alloy, with gold plate over nickel plate. TERMINALS: Copper alloy, with gold flash over nickel plate. TERMINAL SEAL: Epoxy/Urethane. All terminals insert molded.
NOTE: Any models supplied with B contact material are RoHS compliant and compatible. For the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs. NOTE: Materials listed above are general specifications. Specifications available for specific and custom switches, consult Customer Service Center. CAUTION: PC mounting layouts and pads as shown are designed to be compatible with the latest equipment and reflow techniques. Care should be taken in the design and location of PC lands to suit individual needs. Orientation relative to reflow direction may significantly impact solder joint integrity.
How To Order
Complete part numbers for GP Series Sealed Ultraminiature Pushbutton Switches are shown on pages A-76 thru A-78.
SWITCH FUNCTION POS.1 PART NUMBER POS. 2 SCHEMATIC OFF OPEN MOM. 1-3
GP11MCBE
Conn. Terms.
SPST
Terminal nos. for reference only.
GP11MCBE SPST
GP12MCBE
Conn. Terms. MOM. = Momentary
ON 2-1
MOM. 2-3
SPDT
GP12 Model
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A–75
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C&K GP Series Sealed Ultraminiature Pushbutton Switches
A Pushbutton
SWITCH FUNCTION POS.1 PART NUMBER POS. 2 SCHEMATIC OFF OPEN MOM. 1-3
GP11MABE
GP11MABE SPST
Conn. Terms. Terminal nos. for reference only.
SPST
GP12MABE
Conn. Terms. MOM. = Momentary
ON 2-1
MOM. 2-3
SPDT
GP12 Model
SMT
SWITCH FUNCTION POS.1 PART NUMBER POS. 2 SCHEMATIC OFF OPEN MOM. 1-3
GP11MSABE SPST
GP11MSABE
Conn. Terms.
SPST
GP12MSABE
Conn. Terms. MOM. = Momentary
ON 2-1
MOM. 2-3
SPDT
SMT
SWITCH FUNCTION POS.1 POS. 2 SCHEMATIC OFF OPEN MOM. 1-3
GP11MSA1BE SPST
PART NUMBER
GP11MSA1BE
Conn. Terms.
SPST
GP12MSA1BE
Conn. Terms. MOM. = Momentary
ON 2-1
MOM. 2-3 SPDT
Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A–76
www.ittcannon.com
C&K GP Series Sealed Ultraminiature Pushbutton Switches
A Pushbutton
SWITCH FUNCTION POS.1 PART NUMBER POS. 2 SCHEMATIC ON 2-1 MOM. 2-3 Terminal nos. for reference only. PC MOUNTING
SMT
GP12MSCBE
Conn. Terms. MOM. = Momentary
SPDT
GP12MSCBE SPDT
NOTE: Recommended for infrequent use applications only For increased switch mounting strength, order, SV1 termination style with support bracket (see below).
SMT
GP11MSV1BE SPST
SWITCH FUNCTION POS.1 PART NUMBER POS. 2 SCHEMATIC OFF OPEN MOM. 1-3 PC MOUNTING GP11 MODELS
GP11MSV1BE
Conn. Terms.
SPST
GP12MSV1BE
Conn. Terms. MOM. = Momentary
ON 2-1
MOM. 2-3
SPDT
Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A–77
www.ittcannon.com
C&K GP Series Sealed Ultraminiature Pushbutton Switches
A Pushbutton
For part numbers GP11MSV1BE, GP12MSV1BE
TAPE & REEL
.079 (2,00) .157 (4,00)
FEED DIRECTION
ø0.059 (ø1,50)
.069 (1,76) .299 (7,60)
REEL INFORMATION OUTSIDE DIAMETER PILOT HOLE QUANTITY PER REEL 13.00 (330,0) .512 (13,0) 600
.453 (11,51) .945 (24,00)
GP12MSV1BE
GP11MSV1BE
For part numbers GPXXSA1BE, GPXXMCBE, GPXXMSABE
REEL INFORMATION OUTSIDE DIAMETER PILOT HOLE QUANTITY PER REEL 13.00 (330,0) .512 (13,0) 600
For part numbers GP12MSCBE
REEL INFORMATION OUTSIDE DIAMETER PILOT HOLE QUANTITY PER REEL 13.00 (330,0) .512 (13,0) 600
B
Third Angle Projection Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A–78
www.ittcannon.com
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