Electronic Module
Showing 49–72 of 394 resultsSorted by price: low to high
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Relay Switch and Electronic Module
Hongfa 5V 16A DC HF115F-Q/005-1H3 6-Pin SPST Power Relay with Metal Holder Attached
Relay Switch and Electronic ModuleHongfa 5V 16A DC HF115F-Q/005-1H3 6-Pin SPST Power Relay with Metal Holder Attached
Product Highlights:
- Type: HF115F-Q/005-1H3
- Switching Current (A, Res. load): 16A
- Contact arrangement: 1 Form A
- Coil version: single contact
- Terminal Type: Quick connect terminals
- Mounting: PCB-THT
- Construction: Flux proofed
- Terminals: Quick connect terminals horizontal
SKU: RM010475 -
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Relay Switch and Electronic Module
Hongfa 6V 10A DC HF33F/006-HSLT 4-Pin SPST Miniature Power Relay
Product Highlights:
- Type: Hongfa HF33F/006-HSLT
- Switching Current (A, Res. load): 10A
- Contact arrangement: 1 Form A
- Coil version: single contact
- Terminal Type: PCB
- Mounting: PCB-THT
- Construction: Plastic sealed
- Terminals: N/A
- Contact material : AgSnO2
- Sort: Single-side stable
- Coil voltage: 6
SKU: RM006353 -
Relay Switch and Electronic Module
Hongfa 48V 10A DC HF32FA-G/048-HT 4 Pin SPST Miniature Power Relay
Relay Switch and Electronic ModuleHongfa 48V 10A DC HF32FA-G/048-HT 4 Pin SPST Miniature Power Relay
Product Highlights:
- Type: HF32FA-G/048-HT
- Switching Current (A, Res. load): 10A
- Contact arrangement: 1 Form A
- Coil version: single contact
- Terminal Type: type 1 terminal
- Mounting: PCB-THT
- Construction: unsealed
- Terminals: type 1 terminal
- Contact material : AgSnO2
SKU: RM007476 -
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Buzzers and Speakers
5V Piezo Buzzer B 10N (Pack of 5)
Product Highlights
- Use of high-performance piezoelectric elements to meet loud sound volume and wide frequency range needs.
- High quality achieved by integrated in-house production, from piezoceramic materials to buzzers.
- Clear, pleasant electronic tone.
- Reliable, effective operation in a wide variety of equipment and ambient conditions.
- A wide, convenient selection from elements to complete buzzer products.
SKU: RM000338 -
Relay Switch and Electronic Module
5V Dual Channel Relay Module with Optocoupler
Product Highlights
- Low Level Trigger Relay Module
- Two separate LEDs for On/Off indication of the Relay.
- Triggering input voltage 3.3V ? 5V
- Two separate LEDs for On/Off indication of the Relay
- Triggering input voltage 3.3V ? 5V 4)
- Back EMF protection
- Back EMF protection 2 LEDs to indicate when relays are ON.
- Works with logic level signals from 3.3V or 5V devices
- Opto isolation circuitry
- Module with diode current protection, short response time
- AC Control Voltage: 250V @max.10A
- DC Control Voltage: 30V @max. 10A
SKU: RM015143 -
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Relay Switch and Electronic Module
SCM TTL to RS485 Module, 485 to Serial UART
Product Highlights:
- Has a 120 ohm termination resistors, shorted R0to enable the termination resistor.
- Support multi-machine communication, allowing access at up to 128 devices on the bus
- The module can be hot swapped, the signal does not appear dead phenomenon.
- A large area of copper to prevent interference.
- Compatible with 3.3V and 5.0V power supply.
- Compatible with 3.3V and 5.0V signal.
SKU: RM018093
