BASIC SWITCHES B1 BASIC ULTRA SMALL SUBMINIATURE BASICS SWITCHES SINGLE BREAK, SNAP-ACTION, COMMERCIAL & MILITARY GRADES, ULTRA SMALL SUBMINIATURE The B1 series basic switches are ultra-subminiature in size, designed to reliably switch low level signals as well as up to 2 amps switching capacity for a minimum of 25,000 cycles. Mechanical life expectancy is in excess of one million cycles. The molded housing is rugged and structurally stable. The terminals are molded-in and sealed against solder flux entering the switch. The terminals are available in a choice of double turret solder style and 0.020 x 0.025 PC pins. The B1 series is also available with integral lever actuators as B1-5 series. Features: Actual Size Ultra-compact: only 0.300 w x 0.255 h x 0.100 thick 1 million cycle life, B1-5 Series Low level or logic level switching capability Standard Characteristics/Ratings: Designed in accordance with MIL-PRF-8805/94 Available in Commercial & Military grades ELECTRICAL RATINGS: Load Sea Level 28VDC or 115VAC, 60Hz 50,000 feet 28VDC Choice of solder or PC molded-in terminals Resistive 2A 2A Precision operating points Inductive* 0.5A 0.2A RoHS/WEEE/Reach compliant DWV 1000Vrms 400Vrms Low Level 30mVDC max and 10mA max 30mVDC and 10mA max *L/R = 0.026 Electrical Life: 25,000 cycles Mechanical Life: B1 Series is 100,000 cycles (B1-5 Series is 1,000,000 cycles) Seal: Unsealed Operating Temp Range: -55C to +125C Operating Force: 6 oz max Release Force: 0.7 oz min Operate Point: 0.220 +/- 0.015 inches from mounting holes Overtravel: 0.003 inches min Movement Differential: 0.002 inches nominal, 0.005 inches max Pretravel: 0.015 inches max MATERIALS: Double Turret Terminals PC Pins Terminals Case: Thermoset, blue Style Code 2 Style Code 3 Cover: Thermoplastic, blue Button: Thermoplastic, black Terminals: Brass, gold over nickel ORDERING INFORMATION: Contacts: Stationary: Silver with gold B1 Basic Moveable: Silver with gold Select the OTTO B1 basic switch to match your specific circuit and Terminal Hardware: None provided mechanical requirements. To order, specify your requirement using Mounting Hardware: None provided the OTTO Part Number Code shown below. Example: B1-12111 specifies Military grade construction, double B1 PART NUMBER CODE turret terminals, 6 oz max operating force and silver/gold high B1 X X X X X current contacts. Construction Terminal Operating Movement Contact Grade Style* Force Differential Material 1. Military 2. Double Turret 1. 6 oz max 1. 0.005 max 1. Silver/Gold High Current 2. Commercial 3. PC Pins 3. Silver/Gold Low Current * Wire leads available, contact factory. Specifications Subject To Change Without Notice www.ottoexcellence.com 5X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Basic / Snap Action Switches category: Click to view products by OTTO manufacturer: Other Similar products are found below : 5SM901-S12 5SM9-S12N195 602EN532 602EN535-RB 602HE5-RB1 604HE162 604HE223-6B 624HE17-RB 6HM82 6HM89 6SE1 6SX1-H58 70500216 70599106 MBD5B1 MBH2731 73-316-0012 EXD-AR20 79211923 79218589 7AS12 MIL30126AB6BBMD4A12XAU ML-1155 ML-1376 831010C3.0 831090C2.EL 83131904 84212012 8AS239 8HM73-3 8SX26-H33 914CE1-6G PL-100 11SM1077-H4 11SM1077-H58 11SM1-TN107 11SM405 11SM8423-H2 11SX37-T 11SX48-H58 11SM2442-T 11SM76-T 11SM77-H58 11SM77-T 11SM863-T 11SM866 A7CN-1M-1-LEFT A831700C7.0 121EN188-R 1245.0120