B5 BASIC SWITCHES MINIATURE BASIC SWITCHES DOUBLE BREAK, SNAP-ACTION COMMERCIAL & MILITARY GRADES, MINIATURE B5 series basic switches are miniature in size and feature up to 10 amps switching capability of 100,000 cycles. Mechanical life is one million cycles. The molded housing is rugged and structurally stable. The terminals are sealed against solder flux entering the switch and are bright acid tin plated for excellent solderability. Solder Terminal Style Features: Up to 10 amps switching capability High contact pressure Precision operating points Standard Characteristics/Ratings: Button accepts actuation directly from cam ELECTRICAL RATINGS: Circuitry Load Sea Level 70,000 feet Sea Level Constructed in accordance with MIL-PRF-8805/7 28VDC 28VDC 115VAC, 60Hz Available in Commercial & Military grades SPNO-DB & Resistive 10A 10A 10.1A Choice of four standard terminal styles or wire leads SPNC-DB Inductive* 7.5A 3.5A 5A Lamp 1A N/A 3A UL recognized & CSA certified SPDT-DB Resistive 10A 10A 10.1A B5-21141 qualified to MS27217-1 2 Circuit Inductive* 5A 2A 5A RoHS/WEEE/Reach compliant Lamp 3A N/A 1.5A SPDT Resistive 10A 10A 10.1A Inductive* 3A 1.5A N/A Lamp 3A N/A N/A *L/R = 0.026 DWV 1000Vrms 400Vrms Electrical Life: 100,000 cycles B5 PART NUMBER CODE Mechanical Life: 1,000,000 cycles B5 X X X X X Seal: Unsealed Operating Temp Range: -65C to +125C Operating Force: 5 oz, +3/-2 oz or 6 oz max or 3 oz min Model Terminal Style Operating Circuitry Contact Release Force: 2 oz min or Wire Length Force Material +3 1. Commercial 1. Solder 1. 5 oz 1. SPNO-DB, Form X 1. Silver/Gold Operate Point: 0.406 +/- 0.010 inches from mounting holes -2 2. Military 2. Taper Tab Quick 2. 6 oz max 2. SPNC-DB, Form Y High Current Overtravel: 0.012 inches min Connect 3. 5 oz min 3. SPDT, Form C 2. Silver/Gold Movement Differential: 0.020 +/- 0.005 inches 3. 0.110 Quick 4. SPDT-DB, Form Z Low Current Connect Pretravel: 0.050 inches max 4. PC Pin A. With Wires 06.0 lg. MATERIALS: B. With Wires 12.0 lg. Case: Thermoset, blue C. With Wires 18.0 lg. D. With Wires 24.0 lg. Cover: Thermoset, blue E. With Wires 30.0 lg. Button: Thermoplastic, black Terminals: Brass with bright acid tin plating Mates with AMP Series 110 receptacles. Contacts: Stationary: Silver with gold Moveable: Silver with gold Terminal Hardware: None provided, optional wires Mounting Hardware: None provided 16 OTTO Full Line Catalog Specifications Subject To Change Without NoticeBASIC SWITCHES B5 BASIC SWITCHES MINIATURE BASIC SWITCHES DOUBLE BREAK, SNAP-ACTION COMMERCIAL & MILITARY GRADES, MINIATURE BASIC SWITCH .500.005 (APPLIES TO ALL SWITCHES IN THIS DRAWING) .125 SQUARE BUTTON .446 .100.005 .406 .010 FREE POSITION OPER. POINT .259 .006 .446 .006 .088.005 +.002 .088 .093 -.001 .102 .010 .020.002 2X .215 .010 .275.010 .790 .006 TERMINAL STYLE 1 TERMINAL STYLE 3 TERMINAL STYLE 2 TERMINAL STYLE 4 SOLDER .110 QUICK CONNECT TAPER TAB Q. C. TERMINALS PRINTED CIRCUIT PINS MATES W/AMP SERIES TERMINALS MATES/AMP 78 RECEPTACLES SERIES 110 RECEPTACLES .187 .187 .230 .328 .280 .100 .080 .125.005 .090.005 .050 .053 .110 (OVAL HOLE) (OVAL HOLE) 1 4 SPST-NO-DB 1 SCHEMATIC (.350) CIRCUIT STYLE 1 SPNO -D, FORM X 4 (OVAL HOLE) 2 3 SPST-NC-DB SCHEMATIC 2 3 CIRCUIT STYLE 2 SPNC-DB, FORM Y (OVAL HOLE) 24 AWG 2 WIRE LENGTH FOR A, B, C, & D 1 SPDT-FORM C SCHEMATIC 3 WIRE LENGTH DIM.DIM. 2 CODE CIRCUIT STYLE 3 1 SPDT, FORM C A 06.00 .38 06.09 .38 B 12.00 .50 12.09 .50 C 18.00 .50 18.09 .50 D 24.00 .50 24.09 .50 (OVAL HOLE) E 30.00 .75 30.09 .75 2 3 TERMINAL WIRE 1 4 NO. COLOR SPDT-DB 3 1BROWN SCHEMATIC 2 1 2 YELLOW CIRCUIT STYLE 4 4 SPDT-DB, FORM Z 3 RED 4BLUE Specifications Subject To Change Without Notice www.ottoexcellence.com 17