Compatible with Song Chuan 507HN-1CH-F-C 12V Relay, SPDT 1 Form C 17A 277VAC, Class F, PCB Through-Hole Power Relay, Replacement for 507H-1CH-F-C / 507N-1CH-F-C / 507-1CH-F-C

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-26 기준)

상품 특징

• SPECIFICATIONS & OE CROSS-REF — 12VDC coil (approx. 360Ω, ~33 mA), SPDT (1 Form C) contacts, 17A 277VAC max switching (resistive), Class F insulation, flux-tight package; PCB through-hole. Compatible with Song Chuan 507HN-1CH-F-C; also Compatible with Song Chuan 507H-1CH-F-C, 507-1CH-F-C, 507N-1CH-F-C (same series family); functional substitute noted for Compatible with Song Chuan 888HN-1AC-F-C 12VDC (verify footprint/pinout before purchase).
• INSTALLATION & LOCATION — PCB through-hole relay for control boards and modules; solder directly to a printed circuit board. Typical use is board-level switching of fans, heaters, pumps, compressors, lighting or power supplies within appliances, HVAC, industrial controls or vehicle modules. Orientation-agnostic body; observe coil polarity on DC boards. Replace the relay on the same board location (e.g., RL1/RL2) and match footprint (approx. 29×12.5×15.7 mm).
• COMPATIBILITY METHOD — This is a PCB component; fitment is determined by the part number and footprint on your board, not by vehicle year/make/model. Match the label on the old part or silkscreen to ensure a drop-in: Compatible with Song Chuan 507HN-1CH-F-C; also Compatible with Song Chuan 507H/507/507N 1CH-F-C variants (SPDT, Class F) and the noted substitute Compatible with Song Chuan 888HN-1AC-F-C 12VDC. Compare pin layout and coil voltage before installation.
• COMPLEMENTARY PARTS — For full board refurbish and reliability, consider replacing related wear items at the same time: Compatible with Song Chuan 507HN-1AH-F-C (SPST NO version) when only a single NO contact is required; Compatible with Song Chuan 507-2CH-F-C (DPDT) when two switched circuits are needed; add a flyback diode or snubber across the coil as originally designed, and inspect fuses, thermistors and MOVs in the power section for heat damage before reassembly.

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