2PCS JT102F TG-12VDC-25A Relay, SPST-NO 4-Pin PCB Mount, 25A 250VAC / 2HP@240VAC, 30.51623.5 mm, Dust-Protected, RoHS

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,460 (2026-07-28 기준)

상품 특징

• Electrical specs & interchange: 12VDC coil (~0.9 W), pick-up ≤8.4 V, drop-out ≥1.2 V, max coil 14.4 V; contact form 1H (SPST-NO) with AgSnO₂; resistive rating 25A 250VAC (safety-rated to applicable standards); dielectric strength 4.5 kV (coil-to-contacts); insulation ≥1000 MΩ (500VDC); operate ≤20 ms / release ≤10 ms; size 30.5×16×23.5 mm; approx. 23 g. Interchange/variant numbers (match by footprint/spec): JT102F, JT102F-P, JT102F TG-12VDC-25A.
• Installation & location: PCB-mount 4-pin relay; solder into the control board position marked for JT102F footprint (JT102F or JT102F-P layout—check pad spacing and pin diagram). Dust-protected housing (non-washable). Typical board locations include HVAC/air-conditioner outdoor unit control boards (fan/compressor switching), industrial motor controllers, UPS/inverters, and appliance main boards. Match coil voltage (12VDC) and SPST-NO pinout before replacement
• Compatibility (by footprint/spec — not vehicle-specific): Compatible with control boards that use the JT102F 4-pin SPST-NO PCB relay and 12VDC coil, including many HVAC condenser-fan and compressor circuits, appliance motor loads, vending/industrial controllers, and DC power systems. For best results, confirm: contact form (1H), 25A 250VAC rating, 30.5×16×23.5 mm body, and pin layout match the original relay on your board.
• What problems it addresses: Replaces failed PCB relays that cause motors or loads not to start/stop (stuck/welded contacts, open coil, intermittent switching) and restores reliable high-current control on control boards designed for JT102F-type relays. Class-F insulation and high dielectric isolation support robust operation in demanding environments

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