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Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com CL CL .281 ± .010 (7,14 ± 0,25) TYP. B .020 + .005 –.000 (0,51 + 0,13) B = .156 ± .010 (3,96 ± 0,25) TYPICAL .012 ± .001 (0,30 ± 0,03) .300 + .030 –.000 (7,62 + 0,76) OPEN 1 2 3 4 5 6 7 8 LENGTH ± .010 (±0,25) SEE ORDER INFO. .380 ± .010 (9,65 ± 0,25) .020 ± .002 (0,51 ± 0,05) .090 ± .005 (2,29 ± 0,13) .100 ± .005 (2,5 ± 0,13) Roc ker PIANO-DIP® For recessed rockers, delete .295 dimension. Rocker and Recessed Rocker SeRIeS 76 SPST Rocker See also end view.See also end view. cIRcuITRy Styles 76SB and 76RSB Style 76PSB Styles 76PRB UP IS CLOSED (ON)UP IS OPEN (OFF) *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" to the Grayhill part number. DIMeNSIONS in inches (and millimeters) Typical circuit diagram with actuator in the closed position. 1 2 3 4 5 6 7 OPEN LENGTH ± .010 (±0,25) SEE ORDER INFO. .380 ± .010 (9,65 ± 0,25) .020 ± .002 (0,51 ± 0,05) .090 ± .005 (2,29 ± 0,13) .100 ± .005 (2,5 ± 0,13) CL CL .012 ± .001 (0,30 ± 0,03) .300 + .030 –.000 (7,62 + 0,76) .020 + .005 –.000 –.020 (7,49 –0,51) A .156 ± .010 (3,96 ± 0,25) TYP. A = .272 ± .010 (6,91 ± 0,25)

FeATuReS

  • Raised and Recessed, Rocker and PIANO-DIP® Styles
  • Sealed Base Standard
  • Spring and Ball Contact
  • Top T ape Seal Option Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. Actuator shown in the down position. Actuator shown in the down position. end Views

ORDeRING INFORMATION

Switc h Style: SB = Raised Rocker RSB = Recessed Rocker PSB = Piano-DIP (Up is Off) PRB = Piano-DIP (Up is On) 76RSB04ST T = RoHS compliant Sealed*: S = Tape Seal Number of Positions: 02 through 10, 12 No. of Pos. Length (Inches) Length (Metric) No./Tube 2 0.280" 7,1 mm 35 3 0.380" 9,7 mm 27 4 0.480" 12,2 mm 21 5 0.580" 14,7 mm 18 6 0.680" 17,3 mm 15 7 0.780" 19,8 mm 13 8 0.880" 22,4 mm 12 9 0.980" 24,9 mm 10 10 1.080" 27,4 mm 9 12 1.280" 32,5 mm 8 Thru-Hole DIP Switches

Mechanical Life: Operations per switch position 2,000 2,000 2,000 Make-and-break Current Rating: Operations per switch position at these resistive loads 1 mA, 5 Vdc; 50 mA, 30 Vdc; or 150 mA, 30 Vdc: 2,000 2,000 — 10 mA, 30 Vdc; or 10 mA, 50 mVdc: — — 2,000 10 mA, 50 mVdc; or 25 mA, 24 Vdc; or 100 mA, 6 Vdc: — — 2,000 Contact Resistance: Initially: ≤ 30 mΩ ≤ 30 mΩ ≤ 20 mΩ After life, at 10 mA, 50 mVdc, open circuit: ≤ 100 mΩ ≤ 100 mΩ ≤ 100 mΩ Insulation Resistance: Minimum, at 100 Vdc between adjacent closed contacts and also across open switch contacts Initially (Mohms): 5,000 5,000 5,000 After lif e (Mohms): 1,000 1,000 1,000 Dielectric Strength: Minimum voltage (AC, RMS) measured between adjacent closed contacts and also across open switch contacts. lnitially: 750 V 750 V 500 V After lif e: 500 V 500 V 500 V Current Carry Rating: Maximum rise of 20°C 5 A 4 A 3 A Switch Capacitance: At 1 megahertz 2 pF 2 pF 2 pF Operating Temperature Range: -40°C to + 85°C -40°C to + 85°C -40°C to + 85°C Storage Temperature Range: -55°C to + 85°C -55°C to + 85°C -55°C to + 85°C SpeCIFICATIOnS: Standard Styles Mechanical Ratings Vibration Resistance: per Method 204, Test Condition B, 1 mS opening (10 mS allowed) Mechanical Shock: per Method 213, Test Condition A. 1 mS 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.** Where Grayhill performance is superior, the MIL spec is listed in parentheses. Moisture Resistance: per MIL-STD-202, Method 106. 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 Resistance to Soldering Heat: 76RSB: passes eIA Standard using two, four, and six second soldering time. 90: per MIL-S-83504, six second test. Fluxing: per eIA RS-448-2 with flux touching switch body. Cleaning: 76, 78 and 90 series tape sealed products: 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-plated over nickel barrier. Base Contacts: Copper alloy, gold-plated over nickel barrier. Terminals: Copper alloy, matte tin plated over nickel barrier. Non-Conductive Parts: Thermoplastic (UL94V-O) Potting Material: epoxy, 76,78 only. Protective Cover: 76,78, only-polycarbonate. Tape Seal: 76, 78: p olyester film 90: p olyimide film Tape Seal Integrity: passes gross leak test using 125°C flourinert for 20 seconds minimum. Reference MIL-STD-202, Method 112. Thru-Hole DIP Switches DIP Switches Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com