Industry automation
Test & measurement
Solar energy
Training , Trade fairs, Evens
Interesting video
CFast 2.0
Sony completes Pro memory card line-up w
DC Micro Motor
DC Micro Motor Series
High-power PhotoMOS relays: new AQZ type
High Power SOP PhotoMOS
MIC2544 – a family of power switch integ
PicoZed SDR 1x1
Avnet Expands PicoZed Product Family wit
FTDI CleO35 - ready for embedding CE and
LTE Antenna for demanding applications
Arduino UNO R3
NerO - Arduino UNO R3 Compatible Board w
Hot news: Quectel enters the market with

Relpol industrial relays - R2N, R3N, and R4N

Relpol industrial relays - R2N, R3N, and R4N

The new series of R2N, R3N, and R4N industrial relays from RELPOL is a modernisation of the well-known and proven R2, R3, and R4 electromagnetic relays. The new RELPOL relays have identical pin configuration and technical parameters as the R2, R3, and R4 relays from the previous series.

Relpol’s upgrades of their production technology enabled them to achieve higher performance of the electromagnet, add a new functionality of mechanical flag indicator, strengthen the insulation, improve reliability, and come up with a modern design.

Besides the standard indicator and a test button with the lock function, the relays can be equipped with an LED light indicator or an overvoltage suppression diode. The R2N, R3N, and R4N industrial relays give you more possibilities of creating circuits in comparison with traditional 1-or 2-pole components. You can e.g. simultaneously connect a three-phase circuit and signal that.

TME’s offer also includes compatible sockets for these relays.


Operating voltage 250 V AC / 24 V DC / max 440 V AC / max 250 V DC
Contact resistance 100 mΩ
External dimensions 27,5 x 21,2 x 35,6 mm
Sealing class IP40
Contact material AgNi


Symbol Contact Rated Ucoil Ucoil Rcoil Working
  config current       temp.
    [A] [V DC] [V AC] [Ω] [°C]
R2N2012231012WT DPDT 12 12 - 160 -40...70
R2N2012231024WT DPDT 12 24 - 640 -40...70
R2N2012231220WT DPDT 12 220 - 54000 -40...70
R2N2012235024WT DPDT 12 - 24 158 -40...55
R2N2012235115WT DPDT 12 - 115 3610 -40...55
R2N2012235120WT DPDT 12 - 120 3770 -40...55
R2N2012235230WT DPDT 12 - 230 16100 -40...55
R3N2013231024WT 3PDT 10 24 - 640 -40...70
R3N2013231024WTLD 3PDT 10 24 - 640 -40...70
R3N2013235024WT 3PDT 10 - 24 158 -40...55
R3N2013235230WT 3PDT 10 - 230 16100 -40...55
R4N2014231012WT 4PDT 6 12 - 160 -40...70
R4N2014231024WT 4PDT 6 24 - 640 -40...70
R4N2014235024WT 4PDT 6 - 24 158 -40...55
R4N2014235230WT 4PDT 6 - 230 16100 -40...55
R4N2014235024WTL 4PDT 6 - 24 158 -40...55
R4N2014235230WTL 4PDT 6 - 230 16100 -40...55
R4N2014231012WTLD 4PDT 6 12 - 160 -40...70
R4N2014231024WTLD 4PDT 6 24 - 640 -40...70
R4N2314231024WTL 4PDT 6 24 - 640 -40...70
R4N2014231220WTLD 4PDT 6 220 - 54000 -40...70

THERMALTRONICS TMT-PH300 are infrared radiant heaters for pre-heating PCB boards before soldering.
Harting Han M23 circular connectors
New series of HARTING Han M23 connectors replaced the old series E23. We offer pin inserts with welded and crimped pin connections (pins are available separately) or PCB montage pins.
Harting Han M23 circular connectors
WIZWIKI-W7500 development kit
WIZWIKI-W7500 development kit
WIZWIKI-W7500 is a development kit utilizing W7500 controller with a maximum frequency of 48MHz made by WIZNET. This system is based on ARM architecture with a Cortex-M0 core.
Hummel cable glands
TME's offer includes a wide selection of cable glands from HUMMEL, a German manufacturer of wire and cable accessories. Their solutions are characterised by durability and excellent workmanship quality.
Hummel cable glands
New POLOLU 20D motor series
New POLOLU 20D motor series
TME’s offer has been enriched by a new series of POLOLU 20D motors from a popular American manufacturer, POLOLU. These are small DC motors with a diameter of 20 mm, featuring above-average speed and torque capabilities.
Zelio Logic series Programmable Relays
TME’s offer has been enriched by Zelio Logic series programmable relays from SCHNEIDER ELECTRIC in two versions: Compact and Modular.
Zelio Logic series Programmable Relays
Littelfuse TMOV and iTMOV series varistors
Littelfuse TMOV and iTMOV series varistors
LITTELFUSE THT varistors with thermal protection have a built-in thermal fuse, which opens the circuit when the varistor overheats.
BLEBOX wireless control system
With the BLEBOX wireless control system, you can easily and comfortably control lighting, entrance gates, shutters, and home appliances from anywhere in the world using your smartphone or tablet.
BLEBOX wireless control system
MC25100V1-CEL DC fan from SUNON
MC25100V1-CEL DC fan from SUNON
The MC25100V1-CEL axial fan has many applications. It operates quietly, it is small and lightweight, it has low power consumption and high rotational speed.
FB series sound signalers from EATON ELECTRIC
TME's offer has been enriched with FB series sound signalers from EATON ELECTRIC These are patented alarm signalers meant for fire and security installations and other signaling systems.
FB series sound signalers from EATON ELECTRIC
TP-4000N series laboratory power supply units from Twintex
TP-4000N series laboratory power supply units from Twintex
TP-4000N is a series of 4-channel DC laboratory PSUs from TWINTEX with an extensive range of applications.
Signalling towers from Onpow
TME’s offer has been enriched by HBJD-40 series signalling towers from ONPOW, designed for basic applications.
Signalling towers from Onpow
ADESTO has introduced new AT25XExx series „Fusion” type serial NOR Flash memories.
ADESTO has introduced new AT25XExx series „Fusion” type serial NOR Flash memories.
They are characterised by ultra-low power consumption during erase, write, and read cycles, which is particularly important for mobile, battery-powered, and wearable electronics.
Wire-wound Audio Gold resistors from OHMITE
TME’s offer has been enriched by wire-wound resistors from OHMITE, on a ceramic shaft for audio applications.
Wire-wound Audio Gold resistors from OHMITE
Waveshare Sensor Pack
Waveshare Sensor Pack
WAVESHARE is a well-known manufacturer of development kits and universal electronic modules. WAVESHARE Sensor Pack is a set of 13 sensors.
ACT20M series temperature converters
TME’s offer now includes ACT20M series temperature converters from Weidmüller, allowing you to save space in your switchbox.
ACT20M series temperature converters
SUNON MC25100V1-CEL axial fans
SUNON MC25100V1-CEL axial fans
The MC25100V1-CEL axial fans from SUNON feature a brushless DC motor that lowers power consumption, and increases the efficiency of the entire unit.
SCI car cigarette lighter splitter
SCI cigarette lighter splitters feature two lighter sockets and two USB ports. Additional lighter sockets can be used e.g. for powering your GPS, CB, or a portable fridge. Two USB ports enable connecting two additional devices at the same time, such as mobile phones or other multimedia devices.
SCI car cigarette lighter splitter
Company of the week

Mouser Electronics
Address Book

Mouser Electronics

Foremost Electronics

RS Components GmbH


Willow Technologies

ROHM Semiconductor


Visual Communications Company, LLC

ACS Motion Control


Transfer Multisort Elektronik Sp. z o.o.

Hradil Spezialkabel GmbH

Sonderhoff Holding GmbH

Radio Frequency Systems

Apacer Technology Inc.

Pico Technology




Analog Devices



LG Innotek


GaN Systems





TT Electronics
NEPCON China 2018, Shanghai, 24.-26.4.2018
Energetika & Elektrotechnika, 25 – 27 April 2018, St. Petersburg, Russia
ELOSYS-2018, 22.-25.5.2018, Trenčín, SK
SMT Hybrid Packaging 2018, 5.-7.6.2018, Nuremberg, Germany
automatica 2018, Munich, DE, 19.-22.6.2018
EM-Power, Munich, Germany, 20.-22.6.2018
POWER2DRIVE EUROPE, Munich, Germany, 20.-22.6.2018
Intersolar Europe, Munich, Germany, 20.-22.6.2018
ees Europe, Munich, Germany, 20.-22.6.2018
SENSOR+TEST 2018, 26.6.-28.6.2018, Nürnberg, DE
GSMA Mobile World Congress Shanghai, 27.-28.6.2018
electronica India, Bengaluru, India, 26.-28.9.2018
Global sources Consumer Electronics Hong Kong, 11.-14.10.2018
Hong Kong Electronics Fair, 13.-16.10.2018
electronicAsia, Hong Kong, 13.-16.10.2018
Hong Kong International Lighting Fair, 27.-30.10.2018
NEPCON West China, Cheng Du, 7.-9.11.2018
electronica 2018, Munich, DE, 13.-16.11.2018
Middle East Electricity, Dubai, UAE, 5.-7.3.2019
AMPER 2019, Brno, CZ, 19.-22.3.2019
productronica China, Shanghai, 20.-22.3.2019
Hong Kong International Lighting Fair, 6.-9.4.2019
productronica 2019, Munich, DE, 12.-15.11.2019
Interesting video
The ISS Design Challenge ...
Interesting video
Mouser Electronics Warehouse Tour with Grant Imahara
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