94HFB16 Grayhill Inc, 94HFB16 Datasheet - Page 3
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94HFB16
Manufacturer Part Number
94HFB16
Description
SWITCH HEX ROTARY DIP THRU HOLE
Manufacturer
Grayhill Inc
Series
94Hr
Datasheet
1.94HCB08.pdf
(4 pages)
Specifications of 94HFB16
Circuit
Hexadecimal
Number Of Positions
16
Contact Rating @ Voltage
0.1A @ 50VDC
Actuator Type
Rotary for Tool
Actuator Level
Flush
Mounting Type
Through Hole
Orientation
Top Actuated
Washable
Yes
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
Q1152867
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
94HFB16RAT
Manufacturer:
GHY
Quantity:
40
Company:
Part Number:
94HFB16WT
Manufacturer:
GHY
Quantity:
373
SERIES 94R
Economical, Binary Coded
DIMENSIONS
SPECIFICATIONS:
Electrical Ratings
Make-and-break Current Rating: 30 mA at 30
Vdc for 10,000 cycles of operation.
Carrying Current Rating: 100 mA at 50 Vdc
Contact Resistance: 50 mohms maximum
initially (measured at 10 mA, 50 mVdc).
150 mohms maximum after life.
Insulation Resistance:(measured at 100 Vdc
across open switch contacts)
Initial: 5000 Mohms minimum. After Life: 1000
Mohms minimum.
Dielectric Strength: (measured across open
switch contacts) Initial: 500 Vac RMS
minimum. After Life: 250 Vac RMS
Mechanical Ratings
Mechanical Life: 10,000 cycles of operation.
One cycle is a rotation through all positions and
a complete return through all positions.
Mechanical Shock: 1000g's, 0.5 mS, half sine per
MIL-STD-202F, Method 213, Test Condition E.
Vibration Resistance: 10-2000 Hz at 15G or
0.060" double amplitude per MIL-STD-202F,
Method 204, Test Condition B.
Operational Torque: 2 to 6 inch-ounces initially
and 1.2 inch-ounces minimum after life.
B-23
Unless otherwise indicated, tolerances are ± .010 (0,25)
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
In inches (and millimeters)
PC board layout
as viewed from the
top of the switch
Series 94H and 94R
Rotary DIP Switches
(11,00)
1
C
4
.433
8
C
2
(5,41)
.213
FEATURES
• 10,000 Cycles of Operation
• Gold-Plated Contacts
• Sealed Contact System
• Right Angle Mount
• Octal, BCD & Hexadecimal Codes
• Standard or Complement
Environmental Ratings
Operating Temperature Range: -40° to +85°C.
Storage Temperature Range: -40° to +85°C.
Moisture Resistance: 240 hours with
temperature cycling and polarization. Passes
insulation resistance and dielectric strength
per MIL-STD-202F, Method 106 following
exposure.
Materials and Finishes
Rotor and Switch Body: Plastic (UL94V-O)
Contact Material: Copper alloy plated.
30 microinches minimum gold over 50
microinches minimum nickel.
Shorting Member: Copper alloy plated.
30 microinches minimum gold over 50
microinches minimum nickel.
Terminals: Copper alloy plated. 100
microinches minimum 90/10 tin lead solder
over 50 microinches minimum nickel.
Internal O-ring: Rubber BUNA-N
Soldering Information
Soldering Temperature: 250° C for 10 seconds
maximum.
Cleaning: Acceptable solutions include 1-1-1
Trichlorenthane, Freon (TF, TE, or TMS),
Isopropyl Alcohol and detergent (140°F
maximum). Solutions which are not
recommended include Acetone, Methylene
Chloride, and Freon TMC.
(7,26)
.286
(1,50)
.059
(4,55)
.179
.058 (1,47)
.044 (1,12)
DIA.
DIA.
.689 (17,50)
1.123 (28,52)
CODE & TRUTH TABLES:
Series 94H and 94R
Standard
Output
Dot indicates terminal to common
connection. All switches are continuous
rotation.
Octal and Octal Complement outputs are 0
thru 7 positions.
BCD and BCD Complement outputs are 0
thru 9 positions.
H e x a d e c i m a l
Complement outputs are 0 thru F positions.
Standard codes have natural color
rotors; complements have rotors in a
contrasting color.
.199 (5,05)
.235 (5,97)
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
(11,25)
.443
.200 (5,08)
CODE OUTPUT
1 2
Pin #1
(12,19)
4
.480
a n d
8
CODE OUTPUT
1 2
H e x a d e c i m a l
4
8
Complement
Output