78K01RAT Grayhill Inc, 78K01RAT Datasheet
78K01RAT
Manufacturer Part Number
78K01RAT
Description
DIP Switch, DPDT 4 Circuits, Raised Rocker, 1 Position, Right Angle, RoHS Compliant
Manufacturer
Grayhill Inc
Datasheet
1.76SD01ST.pdf
(2 pages)
Specifications of 78K01RAT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
SERIES 76 and 78
DPDT
DIMENSIONS: Series 76
DIMENSIONS: Series 78
ORDERING INFORMATION
DIP
FEATURES
• Raised and Recessed Rocker,
• DPDT with Common Poles, or
• Spring and Ball Contact
• Top Tape Seal Option for
A top tape seal is required for switches that are machine soldered or heavily cleaned after hand
soldering. To order top seal versions, add "S" before the "T" in the Grayhill part number. Not available
on Toggle-DIP.
13
and Toggle Actuated Styles
DPDT with 4 Isolated Circuits
Most Styles
Series 76 Raised Rocker, Double-DIP
± 0,05)
Series 78 Slide
Circuitry
DPDT
Form D
DPDT
4 Circ.
± .002
(0,51
.020
TYP.
(7,62 ± 0,05)
(9,65 ± 0,25)
.380 ± .005
.300 ± .002
1
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
C1
C2
Positions
2
C L C L
No./
(9,65 ± 0,25)
.380 ± .010
1
2
1
2
SEE CHART
.100 ± .005
(2,54 ± 0,13)
TYP.
.090 ± .005
(2,29 ± 0,13)
TYP.
1
.380 ± .010
(9,65 ± 0,25)
.090 ± .005 (2,29 ± 0,13) TYP.
DIM. A
.100 ± .005 (2,54 ± 0,13) TYP.
Thru-Hole DIP Switches
.020 + .005 –.000
.020 ± .002
(0,51 ± 0,05) TYP.
Length
Inches
2
0.380"
0.780"
0.480"
0.880"
(0,51 + 0,13)
(1,27 ± 0,13)
(4,57 ± 0,25)
.050 ± .005
.180 ± .010
In inches (and millimeters)
In inches (and millimeters)
19,8mm
12,2mm
22,4mm
Length
Metric
9,7mm
C L
C L
.050 ± .005
(1,27 ± 0,13)
TYP.
Tube
No./
A = .247 ± .010
.020
± .002
(0,51
± 0,05)
27
21
12
13
A
.300 + .030 –.000
(7,62 + 0,76)
.012 ± .001
(0,30 ± 0,03)
(6,27 ± 0,25)
.156 + .015 –.010
(3,96 + 0,38 –0,25)
.295 + .000 –.020
(7,49 –0,51)
76SD01T
76SD02T
78K01T
78K02T
Raised
Type*
C L
C L
.070 (1,78) REF.
.156 + .015 –.010
.180 ± .010 (4,57 ± 0,25)
.012 ± .001 (0,30 ± 0,03)
.300 + .030 –.000
(7,62 + 0,76)
76RSD01T 76STD01T
76RSD02T 76STD02T
A
Recessed
Rockers*
Toggle-DIP
Recessed Rocker
(3,96 + 0,38 –0,25) TYP.
.295 + .000 –.020
A = .245 + .000 –.020
—
—
(7,49 –0,51)
(6,22 + 0,51)
(11,35 ± 0,38)
(6,27 ± 0,25)
.247 ± .010
.447 ± .015
Toggle-
TYP.
DIP*
—
—
CIRCUITRY: Series 76
CIRCUITRY: Series 78
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
DPDT with Commons
True Form D Switching
DPDT, 4 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.
To create common poles, tie together 2
adjoining terminals on 1 (either) side of
switch.
1
1 C1 2
1
C1
C2
C2
2
1
1 C1 2
C2
C1
C2
1
2
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78K01RAT Summary of contents
Page 1
... Circ. 2 0.880" 22,4mm A top tape seal is required for switches that are machine soldered or heavily cleaned after hand soldering. To order top seal versions, add "S" before the "T" in the Grayhill part number. Not available on Toggle-DIP. DIP Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com ...
Page 2
... Soldering Information Series 90 MIDIP and Series 76 recessed rocker (76RSB style) sealed switches have been tested to EIA Standard RS-448-2. Similar performance can be expected from other sealed Series 76 and 78 DIP switches. Solderability: Per MIL-STD-202, Method 208 ...