78B04T Grayhill Inc, 78B04T Datasheet
78B04T
Manufacturer Part Number
78B04T
Description
SWITCH DIP EXTENDED UNSEAL 4POS
Manufacturer
Grayhill Inc
Series
78r
Type
Slider
Specifications of 78B04T
Circuit
SPST
Number Of Positions
4
Contact Rating @ Voltage
0.15A @ 30VDC
Actuator Type
Standard
Actuator Level
Raised
Mounting Type
Through Hole
Orientation
Top Actuated
Washable
No
Contact Configuration
SPCO
No. Of Switch Positions
4
Actuator Style
Raised Slide
Pitch Spacing
2.54mm
Contact Current Dc Max
150mA
Circuitry
SPST-CO
Contact Current Max
150mA
Brand/series
78 Series
Contact Form
SPST
Current, Rating
150 mA
Dielectric Strength
750 V
Number Of Poles
1
Termination
Through Hole
Voltage, Rating
30 VDC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
GH7185
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
CIRCUITRY
SERIES 78
SPST To 4PST Slide
For switches with 5, 6, 7, 8, or 10PST circuitry,
contact Grayhill.
*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.
D I P
DIMENSIONS
(9,65 ± 0,25)
1 1
.380 ± .010
Single Pole/Single Throw Switch in Raised and Recessed Slides
Typical Multiple
Pole Switch
O
N
O
N
Single Pole/Single Throw Switch
1
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
2
1
O
N
3 4
1
C L C L
See Ordering Information
78
Length ± .010 (± 0.25)
2
.060 ± .002 (1,52 ± 0,05)
.090 ± .005 (2,29 ± 0,13)
3 4 5 6 7 8 9 10
In inches (and millimeters)
.020 ± .002 (0,51 ± 0,05)
.100 ± .005 (2,5 ± 0,13)
Thru-Hole DIP Switches
Typical Circuit
O
N
O
N
Diagram
1
2
1
3 4
.050 ± .005
(1,27 ± 0,13)
TYP.
.020
± .002
(0,51
± 0,05)
FEATURES
• Raised and Recessed Slides
• SPST, 2PST, 3PST, 4PST
• Sealed Base Standard
• Spring and Ball Contact
• Top Tape Seal Option
ORDERING INFORMATION
Circuitry Positions
SPST
2PST
3PST
4PST
Note:
Recessed slides have a dimple for
tool actuation. For recessed slides,
the .295 dimension does not apply.
C L
C L
No. of
.070 (1,78) REF.
.156 + .015 –.010
10
12
6
3
2
1
2
3
4
5
7
8
9
1
2
4
5
6
1
3
2
.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)
Length
Inches
0.280"
0.380"
0.480"
0.580"
0.680"
0.780"
0.880"
0.980"
1.080"
1.280"
0.280"
0.480"
0.680"
0.880"
1.080"
1.280"
0.380"
0.680"
0.980"
0.480"
0.880"
12,2mm
14,7mm
17,3mm
19,8mm
22,4mm
24,9mm
27,4mm
32,5mm
12,2mm
17,3mm
22,4mm
27,4mm
32,5mm
17,3mm
24,9mm
12,2mm
22,4mm
Length
7,1mm
9,7mm
7,1mm
9,7mm
Metric
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
(9,65 ± 0,25)
.380 ± .010
Typical Multiple Pole Switch with
Raised Slides
(Switch shown here is 78H02, 4PST)
Tube
No./
35
27
21
18
15
13
12
10
35
21
15
12
27
15
10
21
12
9
8
9
8
See Ordering Information
O
N
C L
Length ± .010 (± 0.25)
(± 0,05)
DIM. B
± .002
C L
1
.090 ± .005 (2,29 ± 0,13)
78G01T
78G02T
78G03T
78B02T
78B03T
78B04T
78B05T
78B06T
78B07T
78B08T
78B09T
78B10T
78B12T
78F01T
78F02T
78F03T
78F04T
78F05T
78F06T
78H01T
78H02T
Raised
Slides*
.100 ± .005 (2,5 ± 0,13)
2
.020 ± .002 (0,51 ± 0,05)
Not Available
DIM. B
2PST = .100 (2,54
3PST = .200 (5,08)
4PST = .300 (7,62)
Recessed
Recessed
78RB02T
78RB03T
78RB04T
78RB05T
78RB06T
78RB07T
78RB08T
78RB09T
78RB10T
78RB12T
Slides*
Slides
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78B04T Summary of contents
Page 1
... Length No./ Raised Recessed Metric Tube Slides* Slides* 7,1mm 35 78B02T 78RB02T 9,7mm 27 78B03T 78RB03T 21 78B04T 78RB04T 18 78B05T 78RB05T 15 78B06T 78RB06T 13 78B07T 78RB07T 12 78B08T 78RB08T 10 78B09T 78RB09T 9 78B10T 78RB10T 8 78B12T ...
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 ...