4133-S-DC12V-A-R-ZZ Micro ISO Relay, 12V 35A, 4-Pin SPST-NO (30/85/86/87), Socket-Mount, Compatible with ISO 7588-3 for Cooling Fan, Fuel Pump, Blower, A/C Compressor, Horn Circuits

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-25 기준)

상품 특징

• Specs & compatible equivalents — 12V DC coil; 35A @14VDC switching; SPST-NO, 4-pin (terminals 30/85/86/87) Micro ISO footprint; approx. 20.4×15.1×22.0 mm; sealed plastic cover; plug-in socket mount. Series family 4133/CMA33; A-R = 4-pin NO. Compatible with ISO 7588-3 Micro-ISO relay sockets/circuits and equivalent 4-pin NO relays; compatible with cross references publicly listed by distributors (e.g., Hongfa HFV15/12-Z1ST-R(257), HFV9-G/12-HS-R(257), HFKA/012-1ZST(257)) when matching pin layout and rating.
• Install & location guidance — Fits under-hood fuse/relay boxes, cabin junction blocks, or auxiliary relay holders using Micro ISO cavities. Insert fully into the socket (blade size typically 4.8 mm); verify the cavity is Micro ISO (not mini/maxi). Match coil voltage (12V), contact form (NO), and current rating (≥30–35A). Function-test the circuit (fan/fuel pump/blower/AC clutch/horn) after installation
• System applications — General-purpose 12V power relay compatible with standard automotive control circuits for cooling fan, HVAC blower/defogger, fuel pump power, A/C compressor clutch, horn, auxiliary lighting and accessories (within 35A rating). Use with properly sized fuses and wiring per load draw.
• Common failure symptoms it can address — Target circuits may show no-operation or intermittent operation, e.g., fan not engaging, fuel pump not powering, horn inoperative, A/C clutch not clicking, or accessories cutting out under load. Replacing a worn relay that has pitted/oxidized contacts or a weak coil can restore normal function (when socket/wiring and fusing are healthy).
• Complementary parts for a complete repair — Compatible with Micro-ISO relay sockets/pigtail harnesses, ATC/ATO inline fuse holders, and 12-AWG wiring kits for circuit rebuilds or add-ons; pair with waterproof relay holders where needed. For 5-pin changeover needs, select the 4133-S-DC12V-C-R-ZZ (C-R variant, SPDT) or equivalent compatible with listings when the vehicle requires a 87a terminal.

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