Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Surface Mount DIP Switches
DIP Switches
12345678
ON
.020 ± .002
(0,51 ± 0,05) TYP.
.052 ± .002
(1,32 ± 0,13) TYP.
.085 ± .005
(2,16 ± 0,13) TYP. .100 ± .005
(2,54 ± 0,13)
TYP.
C
L C
L
LENGTH ± .010 (0,25)
SEE CHART
.165 ± .005
(4,19 ± 0,13)
.220
(5,59)
MAX.
.085 ± .005
(2,16 ± 0,13)
TYP.
.020 ± .002
(0,51 ± 0,05) TYP.
.100 ± .010
(2,54 ± 0,25) TYP.
C
L C
L
.320 (8,13)
MAX.
.290 (7,37)
MAX.
.012 ± .001
(0,30 ± 0,03)
TYP.
.250 ± .010
(6,35 ± 0,25)
.290 (7,37)
MAX.
.012 ± .002
(0,30 ± 0,05)
.395
± .010
(10,03
± 0,25)
LENGTH ± .010 (0,25)
SEE CHART
.165 ± .005
(4,19 ± 0,13)
.190
(4,83)
MAX.
.004
(0,10)
.004
(0,10)
SWITCH IS PACKAGED
AS SHOWN HERE
WITH ALL
POSITIONS ON
.350
(8,90)
TYP. .150 (3,81) TYP.
.100 (2,54) TYP.
.100 (2,54) TYP.
.070 (1,78) TYP.
C
L C
L
.500
(12,7)
TYP. .250 (6,35) TYP.
.125 (3,18) TYP.
.100 (2,54) TYP.
.070 (1,78) TYP.
C
L C
L
SERIES 90HB
SPST, Low Profile
FEATURES
• Compatible with SMT Assembly,
Including Infrared Reflow and
Vapor-Phase
• Top Seal Withstands High
Pressure Aqueous Cleaning
• Reliable Spring and Ball Contact
DIMENSIONS In inches (and millimeters)
Top View–Gull Wing
CIRCUITRY
As viewed from the top of the switch in the
positions shown in the drawing.
Recommended PC Pad Dimensions–Gull Wing
Recommended PC Pad Dimensions–J-Bend
Gull Wing
J-Bend
B-5
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Surface Mount DIP Switches
DIP Switches
SPECIFICATIONS
Electrical Ratings
Make-and-break Current Rating: 2,000
operations per switch position at these resistive
loads:10 mA, 30 Vdc; or 10 mA, 50 mVdc; 10 mA,
50 mVdc; or 25 mA, 24 Vdc; or 100 mA,6 Vdc.
Contact Resistance: (measured at 10 mA, 50
mVdc). Initial: 20 mohms maximum, After Life:
100 mohms maximum
Insulation Resistance: Minimum, at 100 Vdc
between adjacent closed contacts and also
across open switch contacts.
Initial (Mohms): 5,000, After Life (Mohms): 1,000
Dielectric Strength: Minimum voltage (AC RMS)
measured between adjacent closed
contacts and also across open switch contacts.
lnitial: 500 volts, After Life: 500 volts
Current Carry Rating: 3A maximum rise of 20°C
Switch Capacitance: 2 pF at 1 megahertz
Mechanical Ratings
Where Grayhill performance is superior, the MIL
spec is listed in parentheses.
Mechanical Life: 5,000 operations per switch
position
Vibration Resistance: Per Method 204, Test
Condition B , 1mS opening (10 mS allowed)
Mechanical Shock: Per Method 213, Test
Condition A. 1mS opening (10 mS allowed)
Thermal Shock Resistance: Per specification;
no failures; passes contact resistance.
Terminal Strength: Per specification
Thermal Aging: 1,000 hours at 85°C; no failures.
Environmental Ratings
Meets all requirements of MIL- S-83504.
Operating Temperature Range: -40°C to + 85°C
Storage Temperature Range: -40°C to + 85°C
Moisture Resistance: Per specification, Method
106.
Soldering Information
Solderability: Per MIL-STD-202, Method 208
Soldering Heat Resistance: Per MIL-S-83504,
six second test.
Recommended Processing Temperature:
220°C–230°C (1 pass—260°C maximum)
Processing Position: Switch is to be processed
with all actuators in the closed (on) position as
shipped.
Fluxing: Per EIA RS-448-2 with flux touching
switch body.
Cleaning: Passes immersion test using water/
detergent. Acceptable solutions include 1-1-1
trichlorethane, freon, (TF, TE, or TMS), isopropyl
alcohol, detergent (140°F maximum). Terpene
acceptable for Series 90 only. Solutions which
are not recommended include acetone, methylene
chloride, freon TMC.
Materials and Finishes
Shorting Member (Ball): Brass, gold-plate
over nickel barrier.
Base Contacts: Copper alloy, gold-plate
over nickel barrier.
Terminals: Copper alloy, solder-plated over
nickel barrier.
Non-Conductive Parts: Thermoplastic (UL94V-O)
Tape and Reel Packaging
Tape Seal Integrity: Passes gross leak test
using 125°C flourinert for 20 seconds minimum.
Reference MIL-STD-202, Method 112
Tape Seal: Polyimide film
ORDERING INFORMATION
Available from your local Grayhill Distributor. For
prices and discounts, contact a local Sales Office,
an authorized local Distributor or Grayhill.
Series
Terminal Style: W = Gull Wing, J = J-Bend
90HBW02PR
Packaging: R = Tape and reel packaging (750 switches/reel)
Blank = Tube packaging (each tube is 19.5" long)
Seal: P = Polyimide Seal
Blank = No Seal
Number of Positions: 02 through 10
Meets requirements of
EIA 481-2 or EIA 481-3
Each reel has a 15.750 inch (390 mm)
minimum leader and a 6.30 inch (160 mm)
minimum trailer.
TAPE AND REEL PACKAGING
13 INCH
DIAMETER REEL
DIRECTION
OF FEED
24mm
16mm
44mm
16mm
PIN ONE LOCATION
CONDUCTIVE
PLASTIC EMBOSSED
TAPE
B-6
No. of Length Length Number
Positions Inches Metric Per Tube
2 .270" 6,9 mm 60
3 .370" 9,4 mm 47
4 .470" 11,9 mm 37
5 .570" 14,5 mm 31
6 .670" 17,0 mm 26
7 .770" 19,6 mm 23
8 .870" 22,1 mm 20
9 .970" 24,6 mm 18
10 1.070" 27,2 mm 16
