GREATECS PB64S9TTAUEV

Pushbutton Switches
Sealed Sub-Miniature SMT Pushbutton Switches
PB64 Series
UL versions available
by request
PB64S8TTAUEV
UL versions available
by request
PB64S8TZAUEV
UL versions available
by request
PB64S9TTAUEV
UL versions available
by request
PB64S9TZAUEV
How to order:
PB64
1
S8
S9
2
TT
TZ
1
2
General Specifications:
3
4
POLES & CIRCUIT:
SP ON-MOM
SP OFF-MOM
TERMINALS:
SMT Type (See drawing)
SMT Type 2 (See drawing)
5
MATERIALS
» Movable Contact & Fixed Terminals:
3
AG
AU
UT
GT
UG
UGT
CONTACT METERIAL:
Silver
Gold
Gold, tin-lead
Silver, tin-lead
Gold over Silver
Gold over Silver, Tin-lead
AG, GT, UG & UGT: Silver plated over copper alloy
AU & UT: Gold over nickel plated over copper alloy
MECHANICAL
» Operating Temperature: -30°C to +85°C
» Mechanical Life: 50,000 cycles
CONTACT RATING
4
E
SEAL:
Epoxy (Standard)
» AG, GT, UG & UGT: 5A120VAC/28VDC 2A250VAC
» AU & UT:
0.4VA max. 20V max. (AC/DC)
ELECTRICAL
ROHS & LEADFREE:
No CodeRoHS Compliant
V
RoHS & Lead Free
5
[email protected]
» Contact Resistance: 20mΩ max. initial @ 2-4VDC
100mA for silver & gold plated contacts
» Insulation Resistance: 1,000MΩ min.
www.greatecs.com
1
Pushbutton Switches
Sealed Sub-Miniature SMT Pushbutton Switches
[email protected]
PB64 Series
www.greatecs.com
2
Pushbutton Switches
Sealed Sub-Miniature SMT Pushbutton Switches
PB64 Series
SOLDERING PROCESSES
MANUAL SOLDERING
Use soldering iron of 30 watts, controlled at 350
approximately 5 seconds while applying solder.
WAVE SOLDERING Recommended Soldering Temperature:260 5
Duration of Solder Immersion: 5 1 seconds
(PCB is 1.6mm in thickness)
SOLDERING Vapor phase
IR- reflow soldering can be applied.
Temperature Profile
Zone
Pre-heat A
Room temperature
150
Time ( Sec )
Min 120s
Soak
B
180 ~200
Min 150s
Peak
C
200
~235
Min 30s
Peak
D
235 ~260
Min 40s
Peak
E
260
Max 10s
Peak
260
250
200
150
100
50
A
B
C
D
E
Room
Temperature
Time
[email protected]
Sec
www.greatecs.com
3