JZC-32F/005-HS3 Relay 5VDC Coil, SPST-NO 5A Sealed PCB Power Relay, 4-Pin DIP-4 Through-Hole, Part No. JZC-32F-005-HS3(555)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,449 (2026-07-30 기준)

상품 특징

• Specs & key features: 5VDC coil (0.45W, ~56Ω), SPST-NO (1 Form A) contact, sealed construction, through-hole DIP-4 footprint; contact rating (resistive): 5A @ 250VAC / 5A @ 30VDC (also 10A @ 125VAC). Electrical endurance up to 1×10^5 ops, mechanical endurance up to 1×10^7 ops; insulation resistance 100MΩ @ 500VDC; dielectric strength 2500VAC (coil-to-contact) / 1000VAC (open contacts); operating temp -40°C to +70°C; operate ~5ms, release ~8ms. Part No.: JZC-32F-005-HS3 / JZC-32F/005-HS3(555).
• Installation notes: this is a PCB-solder relay (not a plug-in blade relay). Disconnect power, discharge capacitors, and confirm your board uses a 5V relay coil before replacement. Match the DIP-4 pin layout and footprint on your PCB, then desolder the old relay, clean pads, and solder the new relay with solid joints (avoid overheating the case). Common install location: soldered on printed circuit boards inside control modules / power control boards. After install, verify coil energizes at 5VDC and the NO contacts close with a click; confirm contact wiring with a meter.
• Compatibility: confirm fitment by Part No. JZC-32F-005-HS3 (or marking JZC-32F/005-HS3(555)) plus PCB footprint/pinout. Designed for 5V-control circuits where a sealed SPST-NO PCB power relay is required; typical use is switching a load from a low-voltage controller to a higher-voltage circuit (within the relay’s contact ratings). If your application needs a 12V/24V coil or a blade-style automotive relay, this part is not a match.
• Common symptoms of a weak/failed relay in electronic modules can include intermittent operation of the controlled device, no-response when the controller commands the load, or clicking without stable output. Basic check: measure coil resistance (~56Ω for the 5V/0.45W coil), apply 5VDC to the coil pins, and verify continuity changes on the NO contact pins. Always confirm the correct pins using your board silkscreen/schematic.
• Helpful add-ons (tools): desoldering pump or braid, rosin flux, lead-free solder, and a temperature-controlled soldering iron can make replacement cleaner and reduce pad damage. If you’re servicing a relay-heavy board, ordering a few spares of the same part number can be useful for future maintenance (match the same coil voltage and footprint).

스펙 정보