MPS203RRA04 Tyco Electronics, MPS203RRA04 Datasheet - Page 15

• Manufacturer Part Number: MPS203RRA04
• Description: Pushbutton Switches DPDT PUSHBUTTON SWITCH
• Manufacturer: Tyco Electronics
• Type: Pushbutton Switchr

Specifications of MPS203RRA04

• Contact Form: DPDT
• Switch Function: Momentary
• Contact Rating: 3 Amps
• Termination Style: Solder
• Actuator: Plunger
• Mounting Style: Panel
• Terminal Seal: Unsealed
• Contact Plating: Silver
• Illumination: Not Illuminated
• Body Length: 9.75 mm
• Body Shape: Square
• Dielectric Strength: 1500 Volts
• Housing Material: Epoxy Resin
• Insulation Resistance: 1000 MOHms
• Mounting Angle: Right
• Operating Force: 700 gf
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1825400-4

Features
I
I
I
Typical performance characteristics
Contact configuration . . . . . . . . . . . . . . . . . . . . . . . . SPST, SPDT, DPDT
Contact timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Break-Before-Make
Contact rating max. . . . . . . . . . . . . . . gold: 0.4VA @20VDC or peak AC
Electrical life . . . . . . . . . . . . . . . . . . . . . . . . . . 1 pole2 . .2 pole
Contact resistance, initial. . . . . . . . . . . . . . . . . . . . . . . . max.20 mOhms’
Insulation resistance . . . . . . . . . . . . . . . . . . . . 1,000 MOhms @ 500VDC
Dielectric strength . . . . . . . . . . . . . . . . . . . . 1,000 Volts rms @ sea level
Actuation force . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 to 4N (50-400gf)
Actuator travel . . . . . . . . . . . . . . . . . . . . . . . . . . momentary .030” (.762)
Catalogue No. 8-1773450-9
Issued 09/2008
Product key
Type
Bushing
Actuator
Number of Poles
Contact rating
Function
Plating
Terminals
Process Seal
Button Color
Material
. . . . . . . . . . . . . . . . . . . . . . . . . silve: 1A @ 125VAC or 28 VDC resistive
. . . . . . . . . . . . . . . . . . . . . . . . . . .gold . . . . . 100,000 . .80,000 cycles
. . . . . . . . . . . . . . . . . . . . . . . . . . .silver . . . . 60,000 . . .50,000 cycles
Process and non-process sealed
Compact design
Vertical or right angle versions
TP
B
F
blank
F
1
1
C
F
G
PC
ES
0
04
Tiny pushbutton series
round .188 (4.78) dia. bushing not threaded
round 1/4-40 UNS 2B thread
standard
flush (available with B bushings only)
single pole
0.4VA Gold
single throw, momentary
double throw, momentary
Gold
printed circuit board
process sealed with disposable boot, epoxied double case
black
RoHS compliant
Typical product key
Dimensions are in mm and inches and
are shown for reference purposes only.
Pushbutton Switches
TP_ES Series, Tiny, Process Sealed
2
RA
red
right angle (right angle, ES available with B and C bushing only)
TP
B
6
Environmental specification
Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . -30°C to +65°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30°C to +65°C
Solder heat resistance . . . . . . . . . . . . . . wave solder capable to 265° C
Seal . . . . . . . . . . . . . . . versions with process seal, with disposable cap
Material specifications
Contacts . . . . . . . . . . . copper or brass, gold over nickel finish or silver
Actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . thermoplastic
Terminals . . . . . . . . . . . brass with gold over nickel or silver over nickel
Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . thermoplastic
Frame and support bracket. . . . . . . . . . steel with tin over copper finish
RoHS Directive 2002/95/EC . . . . . . . . . . . . . . . . . . . . . . . . . . . compliant
Specifications subject to change.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . clad with silver over nickel finish
blue
1
1
C
G
RA
ES
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04
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