Grayhill DIP Switches: Thru-Hole 78 Series SPDT User Manual
Thru-hole dip switches, Series 76 and 78, Spdt dimensions: series 76
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Thru-Hole DIP Switches
DIP Switches
.247 ± .010
(6,27 ± 0,25)
SerieS 76 and 78
SPDT
DiMeNSiONS: Series 76
in inches (and millimeters)
Toggle-DiP
Series 76 raised rocker
recessed rocker
Circuitry
Positions Length Length
No./
raised
recessed
Toggle-
inches
Metric
Tube
Type*
rockers*
DiP*
SPDT
2
0.380"
9,7mm
27
76SC02T 76rSC02T 76STC02T
Form
3
0.580"
14,7mm
18
76SC03T 76rSC03T 76STC03T
C
4
0.780"
19,8mm
13
76SC04T 76rSC04T 76STC04T
SPDT
1
0.280"
7,1mm
35
78J01T
—
—
2
2
0.480"
12,2mm
21
78J02T
—
—
Circuits
3
0.680"
17,3mm
15
78J03T
—
—
4
0.880"
22,4mm
12
78J04T
—
—
5
1.080"
27,4mm
9
78J05T
—
—
6
1.280"
32.5mm
8
78J06T
Series 78 Slide
DiMeNSiONS: Series 78
in inches (and millimeters)
OrDeriNG iNFOrMATiON
1
2
C1
C2
.380 ± .010
(9,65 ± 0,25)
.380 ± .010
(9,65 ± 0,25)
.020
± .002
(0,51
± 0,05)
TYP.
.090 ± .005
(2,29 ± 0,13)
TYP.
.100 ± .005
(2,54 ± 0,13)
TYP.
.447 ± .015
(11,35 ± 0,38)
TYP.
FeATUreS
• Raised and Recessed Rocker,
and Toggle Actuated Styles
• SPDT with a Common Pole, or
SPDT with 2 Isolated Circuits
• Spring and Ball Contact
• Top Tape Seal Option for
Most Styles
• RoHS Compliant
*To order top seal versions, add "S" before the "T" in the Grayhill part number. Not available on Toggle-DIP.
1
1
SPDT with Common
True Form C Switching
CirCUiTrY: Series 78
1
2
C1
1 C1
1 C1
C2
1
2
C1
C2
CirCUiTrY: Series 76
To create common poles, tie together 2 adjoining
terminals on 1 (either) side of switch.
SPDT, 2 Circuits
(No Commons)
Dot on cover indicates active terminal when
slide is on that side of switch. Contact is made
with terminal on opposite side.
1
C
L C
L
2
3
4
5
0.380 ± .005
(9,65 ± 0,13)
DIM. A
SEE CHART
.100 ± .002
(2,54 ± 0,05)
.020 ± .002 (0,51 ± 0,05) TYP.
.090 ± .005 (2,29 ± 0,13) TYP.
.100 ± .005 (2,54 ± 0,13) TYP.
CL
CL
.070 (1,78) REF.
A
.295 + .000 –.020
(7,49 + 0 - 0,51)
.020
± .002
(0,51
± 0,05)
.156 + .015 –.010
(3,96 + 0,38 –0,25) TYP.
A = .245 + .000 –.020
(6,22 + 0 - 0,51)
.050 ± .005
(1,27 ± 0,13)
TYP.
.180 ± .010 (4,57 ± 0,25)
.012 ± .001 (0,30 ± 0,03)
.300 + .030 –.000
(7,62 + 0,76 - 0)
C
L
C
L
A
A = .247 – .010
(6,27 – 0,25)
.295 + .000 .020
(7,49 0,51)
.020 + .005 .000
(0,51 + 0,13)
.050 – .005
(1,27 – 0,13)
.180 – .010
(4,57 – 0,25)
.012 – .001
(0,30 – 0,03)
.300 + .030 .000
(7,62 + 0,76)
.156 + .015 .010
(3,96 + 0,38 0,25)
ADDiTiONAL iNFOrMATiON
See Options and Accessories brochure
Available from your local
Grayhill Distributor.
For prices and discounts, contact a local
Sales Office, an authorized local Distributor
or Grayhill.