SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Power Relays over 2 Amps are an electromechanical device which turns a large load on or off through the use of a smaller control signal. The contacts on these devices have a rating of 2 A, 3A, 3.5A, 4A, 5A, 6A, 7A, 7.5A, 8A, 8.5A, 9A, 10A, 11A, 12A, 14A, 15A, 16A, 18A, 20A, 21A, 23A, 25A, 26A, 30A, 31A, 32A, 33A, 35A, 40A, 48A, 50A ,60A, 90A, 100A, 120A, 150A, 200A, 400A, and 750A.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 39.61.0.240.0060 $28.75 | Finder Relays, Inc. | RELAY GEN PURPOSE SPDT 6A 240V | Bulk | DIN Rail | 39 | -40°C ~ 70°C | |
![]() 39.61.3.125.0060 $20.79 | Finder Relays, Inc. | RELAY GEN PURPOSE SPDT 6A 125V | Box | DIN Rail | 39 | -40°C ~ 70°C | |
![]() 39.61.3.125.5060 $22.66 | Finder Relays, Inc. | EMR-MASTERPLUS, SPDT 6A, 125V AC | Bulk | DIN Rail | 39 | -40°C ~ 70°C | |
![]() 39.61.3.230.0060 $21.12 | Finder Relays, Inc. | RELAY GEN PURPOSE SPDT 6A 230V | Box | DIN Rail | 39 | -40°C ~ 70°C | |
![]() 3RQ30181AB00 $87.30 | Siemens | RELAY GEN PURPOSE SPDT 3A 24V | Bulk | DIN Rail | SIRIUS 3RQ3 | -25°C ~ 60°C | |
![]() 3RQ30181AB01 $91.64 | Siemens | RELAY GEN PURPOSE SPDT 3A 24V | Box | DIN Rail | SIRIUS 3RQ3 | -25°C ~ 60°C | |
![]() 3RQ30181AE00 $78.04 | Siemens | RELAY GEN PURPOSE SPDT 3A 115V | Box | DIN Rail | SIRIUS 3RQ3 | -25°C ~ 60°C | |
![]() 3RQ30181AF00 $94.38 | Siemens | RELAY GEN PURPOSE SPDT 3A 230V | Box | DIN Rail | SIRIUS 3RQ3 | -25°C ~ 60°C |

Munich, Germany – May 26, 2026 – Power semiconductor and automotive chip giant Infineon Technologies AG has formally notified customers worldwide of a second…
Read More
In the vast landscape of memory technology, EEPROM (Electrically Erasable Programmable Read-Only Memory) often plays the unsung hero. While NAND Flash grabs headlines for…
Read MoreSANTA CLARA, Calif. — Leading semiconductor solution provider Marvell Technology (NASDAQ: MRVL) officially rolled out a selective price adjustment for its core electronic component…
Read More
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More
Every audio power amplifier design starts with the same fundamental challenge: converting a low-voltage line-level signal into the high-current drive required by a reactive…
Read More
See how a MEMS gyroscope measures angular rate, why its angle estimate drifts, and which range, noise, interface and temperature specs to compare.
Read More
What Is NAND Flash? A Practical Guide for Engineers & Procurement Teams In today’s data-driven world—from smartphones and SSDs to industrial IoT devices—NAND flash…
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read More
As the backbone of modern technology, electronic components are undergoing revolutionary changes, driven by advancements in materials science, miniaturization, and smart manufacturing. From ultra-efficient…
Read More
Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read MoreDutch authorities announced on November 7 the lifting of control measures on Nexperia (formerly NXP Semiconductors’ Standard Products division), marking the end of a…
Read More
Learn how a pressure transducer converts pressure into voltage, current, or digital output, and compare pressure references and key selection specs.
Read More