Subminiature Pushbuttons Series HB Distinctive Characteristics Full face and spot illumination available. Front panel relamping. Choice of super bright LEDs in white, green, and blue in addition to bright red, amber, and green LEDs. Compact front panel design with 9mm square or round bezel options. Rear panel threaded mounting. Behind panel depth of less than one inch. 8mm body diameter fits common size panel cutout. Latchdown feature gives indication of circuit status. Audible and tactile feedback with smooth and responsive operation. Dual, sliding contacts with self-cleaning action provide contact stability, high reliability, and increased operating life. Solder lug terminals have spacing of .100” (2.54mm) for choice of mounting. Longer normally closed terminal facilitates wiring and soldering. Molded-in terminals lock out flux, dust, and other contaminants. Nonilluminated models available and shown in the Pushbutton section. Matching indicators available and shown at the end of Section M. Actual Size NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Subminiature Pushbuttons Series HB General Specifications Electrical Capacity (Resistive Load) Power Level (code W): Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Materials & Finishes Housing: Base: Movable Contact: Stationary Contacts: Common Terminal: End Terminals: Lamp Terminals: Environmental Data Operating Temp Range: Humidity: Vibration: Shock: Installation Mounting Torque: Cap Installation Force: Soldering Time & Temperature: Standards & Certifications UL & C-UL Recognized: R 0.1A maximum @ 30V AC/DC 50 milliohms maximum 100 megohms minimum @ 500V DC 500V AC minimum for 1 minute minimum 100,000 operations minimum 50,000 operations minimum 3.43N Nonshorting (break before make) Pretravel .087” (2.2mm); Overtravel .031” (0.8mm); Total Travel .118” (3.0mm) Glass fiber reinforced polyamide Glass fiber reinforced polyamide Phosphor bronze with silver plating Phosphor bronze with silver plating Phosphor bronze with silver plating Phosphor bronze with silver plating Phosphor bronze with silver plating –25°C through +50°C (–13°F through +122°F) 90 ~ 95% humidity for 96 hours @ 40°C (104°F) 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) 0.49Nm (4.34 lb • in) maximum for round mounting nut 9.8N (2.2 lbf) maximum downward force on cap Manual Soldering: See Profile A in Supplement section. All models recognized at 0.1A @ 30V AC/DC; UL File No. WOYR2.E44145; add “/U” to end of part number to order UL mark on switch. C-UL File No. WOYR8.E44145; add “/C-UL” to end of part number to order C-UL mark on switch. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Subminiature Pushbuttons Series HB TYPICAL SWITCH ORDERING EXAMPLE HB 5 1 S K W01 6G JB POLE 1 SPDT HOUSING K Black only CIRCUITS 5 ON (ON) CONTACTS & TERMINALS ( ) = Momentary 6 ON Silver Contacts and W01 Solder Lug Terminals 0.1A @ 30V AC/DC ON Alternate Action with Latchdown SHAPES S Square C Round LEDS CAP TYPES & COLORS Bright LED Cap: Lens/Diffuser Color 5C Red 5D Amber 5F Green IMPORTANT: Switches are supplied without UL & C-UL markings unless specified. Specific models & ratings noted on General Specifications page. AB Black Cap/White Window for Spot Illuminaterd (Square only) CB Red/White DB Amber/White FB Green/White JB Clear/White Super Bright 6B White 6F Green 6G Blue LED Cap: Lens/Diffuser Color JB Clear/White DESCRIPTION FOR TYPICAL ORDERING EXAMPLE HB15SKW01-6G-JB Blue, Super Bright LED White Cap Square Shape Black Housing SPDT ON-(ON) Circuit Silver Contacts and Solder Lug Terminals; rated 0.1A @ 30V AC/DC NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Subminiature Pushbuttons Series HB POLES & CIRCUITS Plunger Position ( ) = Momentary Pole Model SP HB15 *HB16 Connected Terminals Throw & Switch/Lamp Schematics Normal Down Normal Down Notes: ON ON (ON) ON 1-3 1-2 SPDT Switch is marked with NO, NC, C, L. LED circuit is isolated and requires external power source. 1 (COM) (+) 3 (-) 2 * When in latchdown position for the alternate circuit, cap position is .051” (1.3mm) above the built-in bezel. SHAPES S C .354” (9.0mm) Square The bezel is an integral part of the switch body. .354” (9.0mm) Round The bezel is an integral part of the switch body. Panel Cutout & Mounting Recommended Panel Thickness: .020 ~ .197” (0.5 ~ 5.0mm) (8.0) Dia .315 Overtightening the mounting nut AT073 may damage the switch housing. HOUSING K Housing available in black only. CONTACT MATERIALS, RATINGS, & TERMINALS W01 Silver Contacts Power Level Solder Lug 0.1A maximum @ 30V AC/DC PCB Mounting (5.0) .197 (2.0) .079 (1.0) .039 (1.8) .071 Thk = (0.3) .012 Solder lug terminals are spaced .100” x .200” (2.54mm x 5.08mm). This enables PCB mounting which can be accomplished by elongating PC board holes to .080” (2.03mm). NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Series HB Subminiature Pushbuttons LED COLORS & SPECIFICATIONS The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires external power source. Single element LED is colored in OFF state. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. Bright AT633 AT629B White AT630F Green T-1 Bi-pin Electrostatic Sensitive Devices Super Bright 5C 5D 5F 6B 6F 6G Color Red Amber Green White Green Blue Unit Forward Peak Current I FM 30 30 25 30 30 30 mA Continuous Forward Current IF 20 20 20 20 20 20 mA Forward Voltage VF 1.85 2.0 2.2 3.6 3.5 3.6 V Reverse Peak Voltage VRM 5 5 5 5 5 5 V Current Reduction Rate Above 25°C ∆I F 0.40 0.42 0.38 0.50 0.50 0.50 mA/°C (+) Super Bright AT624G Blue Bright Attention Note for Super Bright: (-) Ambient Temperature Range –25° ~ +50°C –25° ~ +50°C CAP TYPES & COLORS Color Codes: A Black B White C Red D Amber F Green J Clear Colored Cap for Bright LEDs Cap Colors Available: AB (7.4) Sq .291 AT4052 Spot Illuminated Black Cap with Translucent White Window for LED Display (4.8) .189 (4.6) .181 (1.8) .071 (1.2) .047 (3.0) .118 Square only Material: Polycarbonate Finish: Matte Lens/Diffuser Colors Available: CB AT4166 Square Amber/White FB Green/White (4.5) .177 (4.8) .189 Transparent Colored Lens (7.4) Dia .291 (7.4) Sq .291 Red/White DB AT4167 Round (4.5) .177 (4.8) .189 Material: Polycarbonate Translucent White Diffuser Colored LED AT633 Finish: Glossy White Cap for Bright & Super Bright LEDs JB Clear Lens/ White Diffuser AT4031 Square Material: Polycarbonate Finish: Glossy (7.4) Dia .291 (7.4) Sq .291 (4.5) .177 (4.8) .189 Transparent Clear Lens AT4032 Round (4.5) .177 (4.8) .189 Translucent White Diffuser Colored LEDs AT624, AT629, AT630, or AT633 NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Subminiature Pushbuttons Series HB TYPICAL SWITCH DIMENSIONS Square Single Pole (1.0) x (2.0) Typ .039 x .079 (0.3) Typ .012 M8P0.75 L(+) L(-) NO NC (7.4) Sq .291 (9.0) Sq .354 (1.3) .051 (3.5) .138 (0.5) (5.0) .020 .197 (10.0) .394 (15.5) (5.3) .610 .209 COM (1.8) .071 (2.54) Typ .100 2 3 1 (5.0) .197 (7.0) .276 (2.54) Typ .100 Latchdown Position HB15SKW01-5C-CB Round Single Pole M8P0.75 (1.0) x (2.0) Typ .039 x .079 (0.3) Typ .012 L(+) L(-) NO NC (7.4) Dia .291 (9.0) Dia .354 (1.3) .051 (3.5) .138 (0.5) (5.0) .020 .197 (10.0) .394 (5.3) (15.5) .209 .610 COM (1.8) .071 (5.0) .197 (7.0) .276 2 (2.54) Typ .100 3 1 (2.54) Typ .100 Latchdown Position HB16CKW01-5C-CB ASSEMBLY INSTRUCTIONS Cap Removal LED Polarity & Orientation in Lamp Socket Cap Replacement 1. Have cap in extended position (not latchdown) for alternate action models. For AT624, AT629, AT630: Insert the LED with the D flat opposite the black dot molded inside the switch lamp socket. For AT633: Insert the LED with the Black Dot on the terminal to the right. 1. Match the prongs on the cap base with the projections in the switch, at the same time aligning the spring clips on the cap with the indentations in the switch. 2. Use the grip slots on the sides of the cap and pull it out of the switch. Black Dot D Flat AT624 AT629 AT630 (+) (–) (+) (–) AT633 2. Press firmly in place. Top View of Switch Anode (+) Attention Electrostatic Sensitive Devices Cathode (–) Super Bright LEDs AT624, AT629, & AT630 are electrostatic sensitive. AT111 Lamping Tool AT110 Socket Wrench Lamping Tool AT111 may be used to remove and replace LED. Socket Wrench AT110 may be used to tighten the mounting nut. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07