PUSHBUTTON SWITCHES
Series—C100, W100, WC150
FEATURES
• Low level switching capability
• Moisture-proof
• Momentary action (except #7 Button)
• Push-Pull action (#7button only)
• Up to 1 million mechanical cycles
• EMI/RFI shielding available
• Tease resistant, snap action
• Six circuit arrangements available
• Various adaptor and button styles
and colors
• High contact pressure
• Compact size
• Corrosion resistant case and adapters
SPECIFICATIONS
• MS27903 (WC150 series only)
• Operating temperature:
-40°F to +158°F (-40°C to +70°C)
• Electrical life: 25,000 cycles at rated load
• Operating force:
Approx. 2.5-5 lbs (Momentary)
Approx. 1.5-2.5 lbs (Push-Pull)
• Total plunger travel:
0.085 in. (2.16mm) Approx.
• W100 and WC150 exceeds seal level 2
per MIL-S-8805
• C100 series meets seal level 2
per MIL-S-8805
Part
Number
C100 Series
W100 Series
WC1500 Series
W403 P6 (R)
{
x
y
z
{
Resistive
Load
10
x
10
y
-
10
Pushbutton Switches
CURRENT RATINGS
28VDC
Inductive
Load
5
5
2
5
Lamp
3
3
-
-
125VAC
Resistive
Load
10
x
10
y
-
-
Inductive
Load
z
5
5
-
-
3 amps max. through center terminal of A800 and A11200
3 amps max. through center terminal of W104 and W105
p.f. = .75
EMI/RFI shielded
SELECTION TABLE
SERIES NUMBER
Base Switch – Catalog Number
Solder Lug Terminals
Non-Sealed
Normal
Light Op. Force
Force
(2 ± 1 lb.)
C100
C3100
C200
A800
A11200
C4100
C111
C112
C113
C114
C115
C116
Sealed
Normal
Light Op. Force
Force
(2 ± 1 lb.)
–
–
–
–
–
–
–
–
–
–
–
–
Options – Suffix Number
Mounting Adapters
Auxiliary Buttons
Circuit
SP-NO
SP-NC
1 P.D.T. 2 Ckt.
SP-NO 3 Term.
SP-NC 3 Term.
1 P.D.T. Dbl. Brk.
Type
Color
Style
2, 6, or 7
On Switch
without
Adapter
2, 3, 4, or 7
On Switches
with Adapter
Color
C100
W100
SP-NO
SP-NC
1 P.D.T. 2 Ckt.
SP-NO 3 Term.
SP-NC 3 Term.
1 P.D.T. Dbl. Brk.
1 P.D.T. 2 Ckt.
–
–
–
–
–
–
–
–
–
–
–
–
–
–
W101
W102
W103
W104
W105
W106
–
W111
W112
W113
W114
W115
W116
–
Standard:
N, P, PA,
W, L
(with # 5
Button Only)
Optional:
D, E, HA,
J, M, PL,
U, Y
2, 3, 4, 6 or 7
B = Black
R = Red
No Alpha =
Clear
6
No Alpha =
Black
R = Red
W = White
2 P.D.T. 4 Ckt.
May be Jumpered
for 2 P.D.T.
–
–
WC150
–
2, 3, 4, 6 or 7
WC150
6
WHEN ORDERING SPECIFY...
•
Catalog number of base switch –
followed by suffix numbers of options (when required) as selected from Selection Table.
Order Example
C100
C100
W101PB6R
HA
None
6
7R
C100HA6
C1007R
BUTTON COLOR
BUTTON STYLE
ADAPTOR COLOR
ADAPTOR TYPE
BASE SWITCH AND CIRCUIT
STANDARD
0.00 = inches
[0,0] = mm
Base
Switch
Catalog
Number
Mtg.
Adapter
and Color
Button
Style
and Color
Complete
Number
Dimensions for reference only.
PUSHBUTTON SWITCHES
Series—C100, W100, WC150
APPROXIMATE DIMENSIONS––PUSHBUTTON SWITCHES
Pushbutton Switches
W100
C100 Without Adapter
WC150
(RFI Version Slightly Larger)
APPROXIMATE DIMENSIONS––AUXILIARY BUTTONS
Style Number 2
Style Number 3
C100 With Adapter
Style Number 4
Style Number 6
Style Number 7
A
Series Number
Series C100
Without Adapter
With Adapter
Series W100 & WC150
mm.
7.9
9.5
9.5
in.
.31
.37
.37
B
mm.
7.9
7.9
7.9
in.
.31
.31
.31
mm.
–
9.5
9.5
A
in.
–
.37
.37
B
mm. in.
–
7.9
7.9
–
.31
.31
mm.
–
9.5
9.5
A
in.
–
.37
.37
mm.
–
4.8
4.8
B
in.
–
.19
.19
mm.
7.9
–
9.5
A
in.
.31
–
.37
mm.
4.8
–
6.4
B
in.
.19
–
.25
mm.
7.9
7.9
9.5
A
in.
.31
.31
.37
B
mm. in.
11.9
5.6
9.5
.47
.22
.37
SCHEMATIC DIAGRAMS
STANDARD
0.00 = inches
[0,0] = mm
Dimensions for reference only.
PUSHBUTTON SWITCHES
Series—C100, W100, WC150
APPROXIMATE DIMENSIONS––MOUNTING ADAPTERS
STANDARD:
Pushbutton Switches
OPTIONAL:
EMI / RFI SHIELDED
W1501
Graphic illustration defines relative shielding ef ficiency of RFI
shielded component/ components over unshielded device.
W403P6
Graphic illustration defines relative shielding ef ficiency of RFI
shielded component/ components over unshielded device.
STANDARD
0.00 = inches
[0,0] = mm
Dimensions for reference only.
Embedded System
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