78J04T Grayhill Inc, 78J04T Datasheet
78J04T
Manufacturer Part Number
78J04T
Description
SWITCH, DIP, 4 POS, SPDT, RAISED SLIDE
Manufacturer
Grayhill Inc
Datasheet
1.76SC02T.pdf
(2 pages)
Specifications of 78J04T
Contact Configuration
SPDT
No. Of Switch Positions
4
Actuator Style
Raised Slide
Pitch Spacing
2.54mm
Contact Current Dc Max
150mA
Peak Reflow Compatible (260 C)
Yes
Circuitry
SPDT
Contact Current Max
150mA
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
DIMENSIONS: Series 78
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
DIMENSIONS: Series 76
ORDERING INFORMATION
SERIES 76 and 78
SPDT
FEATURES
• Raised and Recessed Rocker,
• SPDT with a Common Pole, or
• Spring and Ball Contact
• Top Tape Seal Option for
*To order top seal versions, add "S" before the "T" in the Grayhill part number.
Not available on Toggle-DIP.
± 0,05)
Series 76 Raised Rocker
and Toggle Actuated Styles
SPDT with 2 Isolated Circuits
Most Styles
Series 78 Slide
± .002
Circuitry
(0,51
SPDT
Circuits
(2,54 ± 0,05)
.020
TYP.
(9,65 ± 0,13)
0.380 ± .005
SPDT
Form
.100 ± .002
C
2
1
C1
C2
2
Positions
C L C L
1
.090 ± .005 (2,29 ± 0,13) TYP.
2
3
4
2
3
4
5
6
.100 ± .005
(2,54 ± 0,13)
TYP.
1
(9,65 ± 0,25)
.090 ± .005
(2,29 ± 0,13)
TYP.
.380 ± .010
(9,65 ± 0,25)
2
SEE CHART
.380 ± .010
.100 ± .005 (2,54 ± 0,13) TYP.
DIM. A
3
.020 + .005 –.000
.020 ± .002 (0,51 ± 0,05) TYP.
Length
Inches
4
0.380"
0.580"
0.780"
0.280"
0.480"
0.680"
0.880"
1.080"
1.280"
(0,51 + 0,13)
(1,27 ± 0,13)
(4,57 ± 0,25)
.050 ± .005
5
.180 ± .010
In inches (and millimeters)
In inches (and millimeters)
14,7mm
19,8mm
12,2mm
17,3mm
22,4mm
27,4mm
32.5mm
Length
9,7mm
7,1mm
Metric
C L
C L
Tube
A = .247 ± .010
No./
27
18
13
35
21
15
12
.050 ± .005
(1,27 ± 0,13)
TYP.
A
9
8
.012 ± .001
(0,30 ± 0,03)
.300 + .030 –.000
(7,62 + 0,76)
.020
± .002
(0,51
± 0,05)
(6,27 ± 0,25)
.156 + .015 –.010
(3,96 + 0,38 –0,25)
.295 + .000 –.020
(7,49 –0,51)
76SC02T
76SC03T
76SC04T
78J01T
78J02T
78J03T
78J04T
78J05T
78J06T
Raised
Type*
C L
C L
.070 (1,78) REF.
.156 + .015 –.010
76RSC02T 76STC02T
76RSC03T 76STC03T
76RSC04T 76STC04T
Toggle-DIP
Recessed Rocker
Recessed
Rockers*
.180 ± .010 (4,57 ± 0,25)
.012 ± .001 (0,30 ± 0,03)
.300 + .030 –.000
(7,62 + 0,76)
A
—
—
—
—
—
(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.
Thru-Hole DIP Switches
DIP*
—
—
—
—
—
CIRCUITRY: Series 76
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
CIRCUITRY: Series 78
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.
To create common poles, tie together 2
adjoining terminals on 1 (either) side of switch.
SPDT with Common
True Form C Switching
1
1
1 C1
C1
C2
2
1
1 C1
C1
C2
1
2
D I P
1 2
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78J04T Summary of contents
Page 1
... Type* Rockers* DIP* 27 76SC02T 76RSC02T 76STC02T 18 76SC03T 76RSC03T 76STC03T 13 76SC04T 76RSC04T 76STC04T 35 78J01T — — 21 78J02T — — 15 78J03T — — 12 78J04T — — 9 78J05T — — 8 78J06T CIRCUITRY: Series 76 SPDT with Common True Form C Switching CIRCUITRY: Series 78 SPDT, 2 Circuits (No Commons) Dot on cover indicates active terminal when slide is on that side of switch ...
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 ...