Lever micro-switch HK-14-16AP-1118

2-poleDPDTdust-proof

Product Summary
Sealed DPDT (double-pole double-throw) micro switch model HK-14-16AP-1118. Available in combined/double-combined configurations and rated for up to 16 A depending on variant. Designed for switching applications in appliances, electronics and industrial equipment.

Electrical Ratings

• Current: 5(2)A, 10(3)A, 15A, 16(3)A, 16(4)A, 21(8)A, 25A
• Voltage: AC 125 V / 250 V, DC 12 V / 24 V
• Approvals: UL, cUL (CSA), VDE, KC, ENEC, CQC, TUV, CE

Operating characteristics

• Free Position (FP): 15.9±0.2 mm
• Operating Position (OP): 14.9±0.5 mm
• Releasing Position (RP): 15.2±0.5 mm
• Total travel: 13.1 mm
• Operating Force (OF): 0.25 ~ 4 N
• Pre Travel (PT): 0.5 ~ 1.6 mm
• Over Travel (OT): ≥1.0 mm
• Movement Differential (MD): ≤0.4 mm

Switch technical Characteristics

• 1 Contact Resistance — ≤30 mΩ (initial value)
• 2 Insulation Resistance — ≥100 MΩ @ 500 VDC
• 3 Dielectric Voltage — between non-connected terminals: 1000 V / 0.5 mA / 60 s; between terminals and metal frame: 3000 V / 0.5 mA / 60 s
• 4 Electrical Life — ≥50,000 cycles
• 5 Mechanical Life — ≥1,000,000 cycles
• 6 Operating Temperature — -25 ~ 125 °C
• 7 Operating Frequency — electrical: 15 cycles; mechanical: 60 cycles
• 8 Vibration Proof — Frequency: 10 ~ 55 Hz; Amplitude: 1.5 mm; Three directions
• 9 Solder Ability — >80% of immersed part covered; Solder temp: 235±5 °C; Immersion: 2~3 s
• 10 Solder Heat Resistance — Dip: 260±5 °C 5±1 s; Manual: 300±5 °C 2~3 s
• 11 Safety Approvals — UL, CSA, VDE, ENEC, TUV, CE, KC, CQC
• 12 Test Conditions — Ambient: 20±5 °C; RH: 65±5 %; Air pressure: 86~106 kPa

Application
Suitable for household appliances, electronic devices, automation equipment, communication equipment, automotive electronics, power tools and similar switching applications where sealed DPDT switching is required.

Precautions for power switch layout
Place the switch away from sensitive timing or interface components and close to power terminals. Separate main power and ground paths; position core components (input filter, switch transistor, control circuit, output filter) logically; keep high-current loops short; locate sampling resistors and control components close to the control IC; place filter capacitors close to their corresponding pins.

Technical specifications

• Model: HK-14-16AP-1118
• Series: HK-14 double pole series
• Contact type: DPDT double combined micro switch
• Current options: 5(2)A, 10(3)A, 15A, 16(3)A, 16(4)A, 21(8)A, 25A
• Voltage options: AC 125 V, AC 250 V, DC 12 V, DC 24 V
• Approvals: UL, cUL (CSA), VDE, KC, ENEC, CQC, TUV, CE
• Electrical life: ≥50,000 cycles
• Mechanical life: ≥1,000,000 cycles
• Operating temperature: -25 ~ 125 °C
• Dielectric voltage: 1000 V between non-connected terminals; 3000 V between terminals and metal frame
• Key travel parameters: FP 15.9±0.2 mm; OP 14.9±0.5 mm; RP 15.2±0.5 mm; Total travel 13.1 mm
• Operating force: 0.25 ~ 4 N
• Pre travel: 0.5 ~ 1.6 mm; Over travel: ≥1.0 mm; Movement differential: ≤0.4 mm
• Soldering: Dip soldering 260±5 °C 5±1 s; Manual soldering 300±5 °C 2~3 s