90B02ST GRAYHILL | Alldatasheet

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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 Thru-Hole DIP Switches DIP Switches Serie S 90B and 90GB Machine i nsertable M idi P di M en S i O n S i n inches (and millimeters) O rderin G inf O r M ati O n: t ube Packaging ( e ach tube is 19.5 inches long) f eature S

  • Tested for TO-116 Equipment
  • Up to 10 Positions
  • High Pressure, Reliable Contacts
  • Molded (Sealed) Base and Optional Top Seal
  • RoHS Compliant As viewed from the top of the switch in the positions shown in the drawing. Ci RCU i TR y a dditi O nal i nf O r M ati O n Please visit our website for accessories. Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. *The "S"in the part number denotes top tape seal versions. To order without top tape seal, leave the "S" off the part number when ordering. **Style "GB" contains 30µ gold plated terminals. O 1 2 3 4 5 6 7 8 N LENGTH ± .010 (0,25) SEE CHART .165 ± .005 (4,19 ± 0,13) .195 (4,95) .135 ± .010 (3,43 ± 0,25) TYP. .375 ± .010 (9,53 ± 0,25) .012 ± .001 (0,30 ± 0,03) TYP. C L .290 (7,37) MAX. DESIGNED FOR .100 X .300 (2,54 X 7,62) ON CENTER HOLES Switch is packaged as shown here with all positions on. OPEN CLOSED Series 90HBW 90B 90GB CONTACT S y STEM No. of Positions l ength i nches l ength Metric n umber Per t ube Part n umber .270" .370" .470" .570" .670" .770" .870" .970" 1.070" 6,9 mm 9,4 mm 11,9 mm 14,5 mm 17,0 mm 19,6 mm 22,1 mm 24,6 mm 27,2 mm 90B02S t 90B03ST 90B04S t 90B05S t 90B06ST 90B07S t 90B08S t 90B09S t 90B10S t 90GB02S t 90GB03ST 90GB04S t 90GB05S t 90GB06ST 90GB07S t 90GB08S t 90GB09S t 90GB10S t

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 life (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 life: 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 Spe CIFICATIO n S : Standard Styles Mechanical Ratings Vibration Resistance: p er Method 204, Test Condition B, 1 mS opening (10 mS allowed) Mechanical Shock: p er Method 213, Test Condition A. 1 mS opening (10 mS allowed) Thermal Shock Resistance: p er specification; no failures; passes contact resistance. Terminal Strength: p er 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: p er MIL-STD-202, Method 106. Soldering Information Series 90 MIDI p and Series 76 recessed rocker (76RSB style) sealed switches have been tested to e IA Standard RS-448-2. Similar performance can be expected from other sealed Series 76 and 78 DI p switches. Solderability: p er MIL-STD-202, Method 208 Resistance to Soldering Heat: 76RSB: p asses e IA Standard using two, four, and six second soldering time. 90: p er MIL-S-83504, six second test. Fluxing: p er e IA RS-448-2 with flux touching switch body. Cleaning: 76, 78 and 90 series tape sealed products: p asses immersion test using water/ detergent. Acceptable solutions include 1-1-1 trichlorethane, freon, (TF , T e , 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: e poxy, 76,78 only. Protective Cover: 76,78, only- p olycarbonate. Tape Seal: 76, 78: p olyester film 90: p olyimide film Tape Seal Integrity: p asses gross leak test using 125°C flourinert for 20 seconds minimum. Reference MIL-STD-202, Method 112. Reflow Soldering p rofile: (260°C p eak Temperature) Recommended Soldering Conditions: W AV e S OLD e RI n G : 260°C maximum solder temperature for 5 seconds max. n ote: 100% matte tin terminal plating does not meet MIL-S-83504 for lead content. DI p 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