DIP Switches 76HPSB 08GW 76HPSB08GW XXXX XXXX OPeN OPeN 76HPSB 08GW 76HPSB08GW XXXX XXXX OPeN OPeN 76HPSB 08GW 76HPSB08GW XXXX XXXX OPeN OPeN Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Surface Mount DIP Switches FeAtUreS SerIeS 76HP Compatible with SMt Assembly Side Actuated PIANO-DIP Including Infrared reflow and Vapor-Phase easily Accessed when PC Boards are racked reliable Spring and Ball Contact DIMeNSIONS In inches (and millimeters) .380 recommended PC Pad Dimensions LeNGtH .010 .010 (0,25 (9,65 See OrDer INFO 0,25) .023 .055 .010 (5,84) (1,40 0,25) reF305 .010 .530 .280 (7,11) (7,75 0,25) .025 (0,64) r. (13,46) tyP. tyP303 .015 .100 .005 (7,70 0,38) C C (2,54 0,13) tyP070 (1,78) tyP012 .001 L L .424 .015 (0,30 0,03) .100 (2,54) tyP. (10,77 0,38) tyP. C C L L tyP. CIrCUItry Vibration Resistance: Per Method 204, t est Materials and finishes Condition B. 1 mS opening (10 mS allowed) Shorting Member: Brass, gold-plated As viewed from Mechanical Shock: Per Method 213, t est over nickel barrier. the top of the Condition A. 1 mS opening (10 mS allowed) Base contacts: Copper alloy, gold-plated, switch in the thermal Shock Resistance: Per specification over nickel barrier. positions shown no failures passes contact resistance t erminals: Copper alloy, matte tin plated over in the drawing. t erminal Strength: Per specification nickel barrier. thermal aging: 1,000 hours at 85C no Non-Conductive Parts: Cover is natural color failures thermoplastic, actuators are white thermoplastic SpecificationS (UL94V-O) electrical Ratings environmental Ratings t ape Seal: Not available with t ape Seal. Make-and-break current Rating: 2,000 Meets all requirements of MIL- S-83504**. Where tAPe AND reeL P ACkAGING operations per switch position at 1 mA, 5 Vdc Grayhill performance is superior, the MIL spec 50 mA, 30 Vdc or 150 mA, 30 Vdc Meets requirements of is listed in parentheses. contact Resistance: Initial: 30 mohms eIA 481-2 or eIA 481-3 operating t emperature Range: -40C to + maximum After Life: 100 mohms maximum 85C 13 INCH (10 mA at 50 Vdc, open circuit) Storage t emperature Range: -55C to + DIAMeter reeL insulation Resistance: Minimum, at 100 Vdc 85C between adjacent closed contacts and also Moisture Resistance: Per MIL-St D-202, across open switch contacts. Initial: 2,000 Method 106 Mohms Dielectric Strength: Minimum voltage (AC Soldering information CONDUCtIVe r MS) measured between adjacent closed Solderability: Per MIL-StD-202, Method 208 PLAStIC eMBOSSeD contacts and also across open switch contacts. t ested to eIA Standard rS-448-2. tAPe Initial: 750 volts After Life: 500 volts Resistance to Soldering Heat: Per MIL-S-83504, six second test carry Rating: 5 amps, maximum rise of 20C Switch Capacitance: 2 pF at 1 megahertz Recommended processing t emperature: 220C230C (1 pass260C maximum) DIreCtION processing position: Switch is to be processed OF FeeD Mechanical Ratings 16 & 24mm with all actuators in the closed (on) position as Mechanical Life: 2,000 operations per switch 16mm tAPe shipped. position OrDerING INFOrMA tION : t ape and reel Packaging (500 switches per reel) No. of Length Length Carrier Width Part Positions* (inches) (metric) Dim. A Number 2 0.280 7,1 mm 24 mm 76HPSB02GWrt 16mm 4 0.480 12,2 mm 24 mm 76HPSB04GWrt 32, 44 & 56mm 6 0.680 17,3 mm 32 mm 76HPSB06GWrt PIN ONe LOCAtION tAPe 8 0.880 22,4 mm 44 mm 76HPSB08GWrt 10 1.080 27,4 mm 44 mm 76HPSB10GWrt COVer tAPe * For other lengths, contact Grayhill, Inc. DIM. A (See OrDer INFO.) ** Note: 100% matte tin terminal plating does not meet MIL-S-83504 for lead content. each reel has a 15.750 inch (390 mm) minimum leader and a 6.30 inch (160 mm) Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, minimum trailer. an authorized local Distributor or Grayhill. DIP Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com 8Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Grayhill DIP Switch Processing Information The information provided within is intended as processing guidelines for the assembly, soldering, cleaning, and use of Grayhill DIP switches. This information supersedes any other process information that is available in Grayhill Inc. catalogs or data sheets as related to Grayhill Inc. standard DIP switch products. Please contact Grayhill Inc. for any questions related to the information in this document. Mounting Unless otherwise noted, Grayhill DIP switches are shipped with slides or rockers in the ON position and rotary DIP switches are shipped with the actuators in the 0 position. It is recommended that they be solder processed in those positions to ensure proper performance without issue. Soldering WAVE SOLDER: Switches that can be processed using wave solder equipment (thru hole soldering) are as follows: Grayhill Series 76SB, 76PSB, 76PSB, 76RSB, 76SC, 76RSC, 76RSD, 76SD, 76STC, 76STD, 78B, 78RB, 78F, 78G, 78H, 78J, 78K, 90B, 94H (thru hole models), and 94R Wave soldering guidelines: Solder wave temperature is 260C. max. for 5 seconds max. (0.063 thick PCB). Exposure to flux should be kept to a minimum. Manual soldering guidelines (for thru hole switches): Soldering temperature is 350C for soldering iron tip with 3 seconds maximum of dwell time. REFLOW SOLDER: Switches that can be processed using reflow process equipment are as follows: Grayhill Series 76HP, 78HF, 78HJ, 90B, 90HB, 94H, 94R, 97C, and 97R Reflow soldering guidelines: Soldering temperature is 260C max. for 5 seconds, with a maximum of two reflow cycles at the maximum conditions. Switches should be allowed to cool for 3 to 5 minutes between reflow cycles. Reflow soldering should not be done to any Grayhill DIP switch products not listed directly above as the exposure to higher surface temperatures could cause permanent deformation of the plastic materials. Recommended Maximum Soldering Conditions: Reflow Soldering Profile: (260C Peak Temperature) PCB Cleaning In-line DIP switches that are tape sealed can be processed using certain washing processes as described below. Tape sealed switches can typically be identified by a suffix of ST or PT that follows after the series, switch style, and number of position identifiers (i.e., 76SB08ST). Non-tape sealed switches should not be subjected to any washing processes as they can introduce contaminants into the contact area of the switches. Rotary DIP products (94H & 94R) are internally sealed and can be processed the same as tape sealed products. Tape sealed and rotary DIP switch products are qualified for immersion cleaning processes using alcohol or detergent based cleaning solvents at temperatures up to 140F. maximum. Tape seal products must have the tape seal undisturbed until after any cleaning process. Cleaning processes that use ultrasonic agitation or that use pressurized sprays can defeat the tape and / or internal seals and allow contamination of the switches. They are not recommended for use on inline or rotary DIP products. Switches should not be washed directly after a soldering process. There should be a delay of at least three minutes to allow adequate time for cooling after soldering. Tape seal integrity: Inline DIP products that are tape sealed are tested to meet and pass a gross leak test using 125C Fluorinert for 20 seconds minimum. Reference MIL-202, Method 112. Tape seal material: 76,78: Polyester film, rated to 170F. maximum temperature 90: Polyimide film, rated to 260C. maximum temperature Bulletin 1234 Rev 08/14 www.grayhill.com