U840 APEM Components, U840 Datasheet - Page 43

• Manufacturer Part Number: U840
• Description: Switch Boot
• Manufacturer: APEM Components

Specifications of U840

• Leaded Process Compatible: Yes
• For Use With: U480 And U2900 Caps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

C
C42
0000
Threaded bushing - straight p.c. terminals - gold plated brass contacts
Additional ordering information: Commonly ordered models are shown above with complete model numbers and specifications.
Below is an order format that enables you to 'build your own switch' and specify the correct switch model number by simply
selecting from all available options shown and filling in the boxes.
Model Structure:
Options:
Contact & terminal materials
0
1
2
8
Fill in boxes with selections shown for Model Structure, then add Options selections for complete model number.
Series
SP SERIES - WASHABLE MINIATURE SNAP-ACTION PUSHBUTTON SWITCHES
w/smooth bushing
APEM
Standard actuator
S
Brass, gold plated
Silver
Silver, gold plated
Brass, gold plated,
with, tin plated
terminals
P
(.122 DIA)
3.10 DIA
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
Number of poles
ACTUATOR/BUSHING DRAWINGS
3
4
0077
SINGLE POLE
MODEL NO.
SP35P000077
Button position:
Terminals connected:
Single pole
Double pole
(Allowable options are shown under each respective box).
Standard actuator
w/threaded bushing
Actuators and bushings
'BUILD YOUR OWN SWITCH' ORDER FORMAT
0
0
0
0
(See actuator/ bushing drawings at bottom of this page)
0
0
0
2
0
0
7
7
Keyway
(.122 DIA)
(.122 DIA)
3.10 DIA
3.10 DIA
0
1
7
6
Electrical function
ON
1-3
CIRCUIT
Standard actuator w/smooth bushing
Standard actuator w/smooth bushing & UL marking
(UL available with silver or gold plated silver
contacts & terminals only)
Standard actuator w/threaded bushing
Short actuator w/short smooth bushing
0276
5
MOM
OPTION DRAWINGS
1-2
ON
short smooth bushing
Short actuator with
MOM
(.122 DIA)
(.122 DIA)
3.10 DIA
3.10 DIA
(.500)
(.500)
12.70
12.70
(.122 DIA)
(.122 DIA)
(.023)
(.023)
3.10 DIA
3.10 DIA
0.60
0.60
1
Terminals
2
S0
(.185)
(.185)
4.70
4.70
3
P 0
S 0
Y 0
W 0
W W Vertical right
Solder lug
(.070)
1.90
Straight pc
Solder lug
Straight pc with
mounting bracket
Horizontal right
angle mounting
angle mounting
(.043)
TERMINAL OUTLINES
1.10
(.062 DIA)
(.062 DIA)
1.60 DIA
1.60 DIA
Caps available separately -
see option drawings on next page.
Example of completely specified
model number: SP35Y080000
6.35 DIA-40UNS
6.35 DIA-40UNS
(1/4 40UNS)
(1/4 40UNS)
P0
(.259)
(.259)
6.60
6.60
(.023)
(.023)
Straight printed circuit
0.60
0.60
(.185)
(.185)
4.70
4.70
EPOXY
EPOXY
(.023)
(.023)
0.60
0.60