SRB APEX-ELECTRONICS | Alldatasheet
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2018 APEX Electronics Ltd. All rights reserved. www.apex-electronics.com SRB Series Miniature rocker switches,IP67 SPECIFICATIONS CONTACT RATING: Dependent upon contact material See Page 77. MECHANICAL LIFE: 50,000 make-and-break cycles. CONTACT RESISTANCE: 20 m max. initial @ 2-4VDC 100mA for both silver and gold plated contacts. INSULATION RESISTANCE: 1,000 M min. DIELECTRIC STRENGTH: 1,000 Vrms min.@sea level. OPERATING TEMPERATURE: -30°C to 85°C. MATERIALS CASE & BUSHING: Glass filled nylon 6/6,flame retardant, heat stabilized (UL94v-0). ACTUATOR: Nylon black std,internal O-ring seal standard witch all actuators. SWITCH SUPPORT: Brass,tin plated. CONTACT / TERMINALS: Copper alloy,with Silver or gold plated. (See Page 77) MODEL NO. ACTUATOR RoHS SOLDERING TERMINATIONS TERMINAL PLATING SEAL R202 (STD) Rocker Model NO. SRBS1 SP On-None-On SRBS2 SP On-None-Mom. SRBS3 SP On-Off-On SRBS4 SP Mom.-Off-Mom. SRBS5 SP On-Off-Mom. Actuator E EPOXY (std) MT MZ (STD) Right angle, surface mount. (STD) Terminations RoHS Soldering Terminal plating Q Gold flash over silver R Gold C Gold over silver Seal RoHS Compliant RoHS & Lead FreeS E HOW TO ORDER
2018 APEX Electronics Ltd. All rights reserved. www.apex-electronics.com SRB Series Miniature rocker switches,IP67 SWITCH FUNCTION SP SRBS5 SRBS3 SRBS4 Q24B15 Q24B14 Q24B13 MOM ON ON SRBS1 SRBS2 Q24B11 Q24B12 ON ON MOM MOMOFF OFF OFF ON MOM NONE NONE ON 2-3 OPEN 2-1N/A 2 (COMM) 1 3 2 (COMM) 1 3 SWITCH FUNCTION NO. POLES UL/CSA MODEL NO. MODEL CONNECTED TERMINALS / SCHEMATIC MOM=MOMENTARY POLE OPTIO NS P.C. MOUNTING .266 6.75 .580 14.73 .230 5.84 .200 5.08 .212 5.38 .051 1.30 .390 9.91 .059 1.50 .224 5.70 .143 3.63 MT SPDT MZ ZMTM SPDT .031 0.80 .200 5.08 .100 2.54 .059 1.50 .272 6.90 .079 2.00 .390 9.91 .071 1.80 Part No. Shown : SRBS1R202MTRE Part No. Shown : SRBS1R202MZRE 1 32 1 2 3 .315 8.00 321 EPOXY SEAL .315 8.00 .136 3.45 .315 8.00 .580 14.73 .090 2.27 .230 5.84 .022 0.57 .030 0.75 .213 5.40 .346 8.8 .396 10.06 .224 5.70 .111 2.82 .020 0.50 .100 2.55 .200 5.08 .080 2.03 .346 8.8 21 3 .150 3.81 .128 3.25.040 1.02 .140 3.56 .070 1.78.143 3.63 .030 0.77 .080 2.03 .040 1.02
2018 APEX Electronics Ltd. All rights reserved. www.apex-electronics.com SRB Series Miniature rocker switches,IP67 PACKAGING Switches available on embossed antistatic tape and reels. Tape and cover strip are conductive for use near statically sensitive components. Ø.061 Ø1.55 .787 20.00 .079 2.00 .710 18.04 .120 3.05 .350 8.88 .472 12.00 1.59 40.40 1.73 44.00 .256 6.50.069 1.75 .157 4.00 .866 22.00 SCALE: 1 : 1 1.476 37.50 1.238 31.44 .087 2.20 12.992 330.00 .795 20.20 SCALE: 10 : 1 REEL INFORMATION QUANTITY PER REEL 450 / pcs CONTACT MATERIAL OPTIONS 0.4 Volt - Amps ( VA ) max. @ 20V max. ( AC or DC )
3 Amps with resistant load @ 120VAC or 28VDC
1 Amps with resistant load @ 250VAC
Q C R CONTACT PLATING Silver Gold over Silver Gold RATINGS Q = Gold flash over silver C = Gold over silver R = Gold TERMINAL PLATING WAVE SOLDERING: Recommended Soldering Temperature: 260 ± 5°C Duration of Solder Immersion: Max 5 sec. (PCB is 1.6mm in thickness) SOLDERING: Vapor phase & IR-reflow soldering can be applied. SOLDERING PROCESSES Temperature Profile (°C) 250 200 150 100 Room Temperature Room Temperature )ceS( emiTenoZ Time (Sec) Pre-heat (A) Soak (B) Peak (C) Peak (D) Peak (E) 150°C 180°C ~ 200°C 200°C ~ 235°C 235°C ~ 260°C 260°C Peak : 260°C Min 120s Min 150s Min 30s Min 40s Max 5s A B C D E