Hobbydex / RC cars / Specs / Connectors / ec3

EC3

Category
Connectors
Family
EC
Pins
2
Anti spark
no
Polarized
yes
Current (A)
25 (source)
Burst (A)
50 (source)
Notes
Amass's datasheet for its EC3 plugs (EC3-F/EC3-M, V1.2): 25 A rated, 50 A momentary, contact resistance 0.60 mOhm, DC 500 V. EC connectors are E-flite's own design with no published standard: other makers' EC plugs carry their own ratings; Horizon Hobby states 60 A for its own.
Modified
2026-10-22
8.0016.60Mating face17.50 mm16.60Side
To scale: dimensions from Amass's spec sheets for EC3 (EC3-F and EC3-M, V1.2), in mm; the face is the female's, its square and round ends, waists and key slot read off the drawing. Amass moulds a + and a - on raised squares on the contact shells, + at the square end and - at the round one.

Branded parts matching this spec (10)

BrandNumberNamePackMaterialMatch
beez2bBEEC2023FConnector : EC3 Female plug10functional
beez2bBEEC2023MConnector : EC3 Male plug10functional
DynamiteDYNC0007Connector: EC3 Device2functional
DynamiteDYNC0008Connector: EC3 Battery2functional
DynamiteDYNC0009Connector: EC3 Device and EC3 Battery Setfunctional
Gens aceGEAEC33EC3 male & female plug (3 pairs)6functional
Hobby DetailsDTP01007EC3 Plug Male and Femalefunctional
Maclan RacingMCL4153EC3 Connectors (4 Male)4functional
ProTek RCPTK-5019EC3 Style Connectors (1 Male/1 Female)functional
ProTek RCPTK-5020EC3 Style Device Connector (2 Male)functional

Parts with this plug (56)

BrandNumberNameCategoryCells
DynamiteDYN1072EC8.4V 3300mAh 7-Cell Speedpack Flat NiMH Battery: EC3battery7
DynamiteDYN147711.1V 1400mAh 3S 30C LiPo Battery: EC3battery3
DynamiteDYN1510Powerstage Bundle - Stage 2: 2S LiPo, EC3battery2
DynamiteDYN1520Powerstage Bundle - Stage 3: 3S LiPo, EC3battery3
DynamiteDYN9001EC7.4V 4000mAh 2S 20C Reaction Hardcase LiPo Battery: EC3battery2
DynamiteDYN9005EC7.4V 5000mAh 2S 30C Reaction Hardcase LiPo Battery: EC3battery2
DynamiteDYN9006EC11.1V 5000mAh 3S 20C Reaction Hardcase LiPo Battery: EC3battery3
DynamiteDYNB1433311.1V 1400mAh 3S 30C Reaction 2.0 LiPo Battery: EC3battery3
DynamiteDYNB1822H37.4V 1800mAh 2S 20C Reaction 2.0 Hardcase LiPo Battery: EC3battery2
DynamiteDYNB202337.4V 2000mAh 2S 30C Reaction 2.0 LiPo Battery: EC3battery2
DynamiteDYNB2060ECSpeedpack2 7.2V 2400mAh 6C NiMH, Flat EC3battery6
DynamiteDYNB2070EC7.2V 3300mAh 6-Cell Speedpack2 Flat NiMH Battery: EC3battery6
DynamiteDYNB2071EC8.4V 3300mAh 7-Cell Speedpack2 Hump NiMH Battery: EC3battery7
DynamiteDYNB2072EC8.4V 3300mAh 7-Cell Speedpack2 Flat NiMH Battery: EC3battery7
DynamiteDYNB2080EC7.2V 4500mAh 6-Cell Speedpack2 Flat NiMH Battery: EC3battery6
DynamiteDYNB2082EC8.4V 4500mAh 7-Cell Speedpack2 Flat NiMH Battery: EC3battery7
DynamiteDYNB2090EC7.2V 5100mAh 6-Cell Speedpack2 Flat NiMH Battery: EC3battery6
DynamiteDYNB2105ECSpeedpack2 7.2V 1100mAh 6C NiMH, 3+3, EC3battery6
DynamiteDYNB2111ECSpeedpack2 7.2V 900mAh 6C NiMH, 3+3, EC3battery6
DynamiteDYNB2112ECSpeedpack2 7.2V 1300mAh 6C NiMH, 2/3A Flat, EC3battery6
DynamiteDYNB2462Speedpack2 7.2V 900mAh 6C NiMH, EC3battery6
DynamiteDYNB2469Speedpack2 7.2V 1750mAh 6C NiMH, EC3, MINI-Sbattery6
DynamiteDYNB24717.2V 1750mAh 6-Cell Speedpack2 Flat NiMH Battery: EC3battery6
DynamiteDYNB2472Speedpack2 7.2V 1200mAh 6C NiMH, EC3, MINI-Sbattery6
DynamiteDYNB2473Speedpack2 7.2V 1200mAh 6C NiMH, EC3battery6
DynamiteDYNB2845314.8V 2800mAh 4S 50C Reaction 2 LiPo Battery: EC3battery4
DynamiteDYNB3735311.1V 3700mAh 3S 50C Reaction 2 LiPo Battery: EC3battery3
DynamiteDYNB3800ECReaction 7.4V 4000mAh 50C 2S LiPo, Hardcase, Shorty: 96mm, EC3battery2
DynamiteDYNB3803ECReaction 11.1V 5000mAh 3S 50C LiPo Battery: Hardcase, EC3battery3
DynamiteDYNB402137.4V 4000mAh 2S 15C Reaction 2.0 LiPo Receiver Battery: Universal Receiver, EC3battery2
DynamiteDYNB5025H37.4V 5000mAh 2S 50C Reaction 2.0 Hardcase LiPo Battery: EC3battery2
DynamiteDYNB6223Pro Boat 7.4V 600mAh 2S 20C LiPo Battery: EC3battery2
DynamiteDYNM2210WP 60A Brushed Marine ESCesc
DynamiteDYNM386030A Brushless Marine ESC 2-3Sesc
DynamiteDYNM387090A BL Marine ESC 2-4Sesc
DynamiteDYNS0600Tazer 1/10 6-Pole Waterproof ESC/Brushless Motor Combo V2, 3300Kv: 3.5mm Bullet, EC3esc
DynamiteDYNS0601Tazer 1/10 6-Pole Waterproof ESC/Brushless Motor Combo V2, 4000Kv: 3.5mm Bullet, EC3esc
DynamiteDYNS0900Brushed Crawler Motor/ESC Combo, 35T: 3.5mm Bullet, EC3esc
DynamiteDYNS1425Tazer Mini Brushless Waterproof ESC: 25Aesc
DynamiteDYNS1450Tazer Twin 2-in1 3000Kv Brushless Motor / 45A ESC Combo, 2S: EC3motor
DynamiteDYNS2700Fuze 100A Brushless Waterproof ESCesc
HosimLP-2600-3S-EC311.1V 2600mAh 3S 50C LiPo Battery with EC3 Connector for RC Cars & Modelsbattery3
LRP430052Expert Line 2600mAh -30C -11.1V -Multi-Copter -EC3battery3
NOSRAM999302EC34100 - 7.4V - 50C LiPo Car Stickpack Hardcase - EC3-Plugbattery2
OvonicO-80C-2200-3S1P-EC3-2P2x OVONIC 11.1V 2200mAh 3S 80C Hardcase LiPo Battery with EC3 Plug for Arrma 3S 1/16 Scale | Australia Warehouse / 2packsbattery3
OvonicO-80C-2200-3S1P-EC3-4P2x OVONIC 11.1V 2200mAh 3S 80C Hardcase LiPo Battery with EC3 Plug for Arrma 3S 1/16 Scale | Australia Warehouse / 4packsbattery3
OvonicO-80C-5200-3S1P-EC3-2P2x Ovonic 80C 3S1P 5200mAh 11.1V LiPo Battery fo 1/10 scale Arrma 3S RC Car - EC3 Plug | Australia Warehouse / 2packsbattery3
OvonicO-80C-5200-3S1P-EC3-4P2x Ovonic 80C 3S1P 5200mAh 11.1V LiPo Battery fo 1/10 scale Arrma 3S RC Car - EC3 Plug | Australia Warehouse / 4packsbattery3
SpektrumSPMSRX210SRX210 FHSS 2-Channel Receiver and ESCesc
Turnigy90671100261500mAh 3S (11.1V) 40C Lipo Battery Pack w/EC3battery3
Turnigy9067110060Nano-Tech 4S 1800mAh 14.8V 70C Lipo Battery Pack w/EC3battery4
Turnigy9067110065Nano-Tech 4S 2800mAh 14.8V 70C Lipo Battery Pack w/EC3battery4
VoltzVZ0016EC33000mah Stick Pack 8.4V With EC3 Connectorbattery7
VoltzVZ0024EC35000mah Stick Pack 8.4V With EC3 Connectorbattery7
VoltzVZ0311EC34200mah Round/Oval Case 2S 40C 7.4V Lipo Stick Pack - EC3battery2
VoltzVZ0422003SEC32200mah 11.1v 30c Lipo Battery W/EC3battery3

Leads and adapters with this plug (55)

BrandNumberNamePlugs
beez2bBEEC1020Charge lead : EC3EC3
beez2bBEEC1066XT60 Charge lead : EC3XT60, EC3
beez2bBEEC1104Charge lead (XH) : 2S Lipo battery car with EC3 connectorJST-XH, EC3
beez2bBEEC1502Adaptator Deans T plug device (M) to EC3 battery (F)Deans, EC3
beez2bBEEC1505Adaptor EC3 device (M) to Deans T plug battery (F)EC3, Deans
beez2bBEEC1508Adaptor EC3 device (M) to TRX battery (F)EC3
beez2bBEEC1509Adaptor EC3 device (M) to Tamiya battery (F)EC3, Tamiya
beez2bBEEC1510Adaptor EC3 device (M) to houssing 4.0mm (FMS) battery (F)EC3
beez2bBEEC1514Adaptor Tamiya device (M) to EC3 battery (F)Tamiya, EC3
beez2bBEEC1517"One piece" Adaptor XT60 device (M) to EC3 battery (F)XT60, EC3
beez2bBEEC1526Parallel Adaptor EC3EC3
beez2bBEEC1527Series Adaptor EC3EC3
beez2bBEEC1534"One piece" Adaptator EC3 device (M) to Deans T plug battery (F)EC3, Deans
beez2bBEEC1540Adaptor gold 4mm (M) to EC3 battery (F)4mm bullet, EC3
beez2bBEETOOL25Power cable for TS100 - EC3EC3
Carisma15173XT60 TO EC3 ADAPTORXT60, EC3
Carisma15260XT60 FEMALE TO EC3 MALE ADAPTORXT60, EC3
DynamiteDYNC0018Charge Lead: EC3 with 12" Wire & JacksEC3
DynamiteDYNC0029Adapter: EC5 Device / EC3 BatteryEC5, EC3
DynamiteDYNC0030Adapter: EC5 Battery / EC3 DeviceEC5, EC3
DynamiteDYNC0059Adapter: EC3 Device / T-Plug BatteryEC3, Deans
DynamiteDYNC0060Adapter: EC3 Battery / T-Plug DeviceEC3, Deans
DynamiteDYNC0064Charge Adapter: EC3 Battery to TRA MaleEC3
DynamiteDYNC0067Adapter: TAM Battery / EC3 DeviceEC3
DynamiteDYNC0072Charge Adapter: Banana / EC3 DeviceEC3
DynamiteDYNC0077Adapter: EC3 Battery / Tamiya DeviceEC3, Tamiya
DynamiteDYNC0078Adapter: EC3 Battery / Receiver DeviceEC3
DynamiteDYNC0126Adapter: EC3 Battery / JST DeviceEC3
DynamiteDYNC0141Adapter: XT60 Device / EC3 BatteryXT60, EC3
DynamiteDYNC0142Adapter: XT60 Battery / EC3 DeviceXT60, EC3
DynamiteDYNC0170Adapter: HXT Device / EC3 BatteryEC3
DynamiteDYNC0171Adapter: HXT Battery / EC3 DeviceEC3
Gens aceGEA005universal connector set (Deans; XT60; EC3)Deans, XT60, EC3
Gens aceGEADM2E3FDeans(T) male to EC3 female adapterDeans, EC3
Gens aceGEAX6F2E3MXT60 Female to EC3 Male AdapterXT60, EC3
Gens aceGEAX6M2E3FXT60 male to EC3 female adapterXT60, EC3
Hobby DetailsDTC07041XT60 to EC3 12AWG Silicone Wire L=50mmXT60, EC3
Hobby DetailsDTC07048EC3 to JR Y Wire L=50+50mmEC3, JR
Hobby DetailsDTC07049EC3 Y Wire 14AWG Silicone Wire L=50+50mmEC3
Hobby DetailsDTC07071Connector EC3 Female To EC5 MaleEC3, EC5
Hobby DetailsDTC07072Connector EC3 Female To Deans (T Plug) MaleEC3, Deans
Hobby DetailsDTC07073Connector EC3 Male To XT60 FemaleEC3, XT60
Hobby DetailsDTC07074Connector EC3 Male To Deans (T Plug) FemaleEC3, Deans
Hobby DetailsDTC07075Connector EC3 Female To XT60 MaleEC3, XT60
Hobby DetailsDTC07088EC3 Male To 4.0mm Banana Plug Male (14AWG Silicone 300mm)EC3, 4mm banana
Hobby DetailsDTC07095HXT 4mm Bullet Male To Ec3 Female ConnecTor Adapter 14AWG4mm bullet, EC3
Hobby DetailsDTC07098EC3 / XH 5 Pin Housing XH 3 Pin Male (12AWG Silicone180mm) (22AWG PVC 200mm)EC3, JST-XH
InjoraXT30-5PCSXT30 to JST-RCY JST PH2.0 TRX-4M T-Style EC3 Battery Adapter Cable Wire (Cables)XT30, JST-RCY, EC3
InjoraXT30-JST-PH2XT30 to JST-RCY JST PH2.0 TRX-4M T-Style EC3 Battery Adapter Cable Wire (Female XT30 to Male JST PH2.0)XT30, JST-RCY, EC3
InjoraXT30-JST-RCYXT30 to JST-RCY JST PH2.0 TRX-4M T-Style EC3 Battery Adapter Cable Wire (Female XT30 to Male JST-RCY)XT30, JST-RCY, EC3
InjoraXT30-TXT30 to JST-RCY JST PH2.0 TRX-4M T-Style EC3 Battery Adapter Cable Wire (Female XT30 to Male T-Style)XT30, JST-RCY, EC3
InjoraXT30-TRX-4MXT30 to JST-RCY JST PH2.0 TRX-4M T-Style EC3 Battery Adapter Cable Wire (Female XT30 to Male TRX-4M)XT30, JST-RCY, EC3
ProTek RCPTK-5231Heavy Duty EC3 Style Charge Lead (Male EC3 to 4mm Banana Plugs)EC3, 4mm banana
ProTek RCPTK-5235EC3 Style to T-Style Ultra Plug Adapter (Female EC3/Male Ultra)EC3
Xceed RC107273EC3 Male Adapter Charging Cable with XT60 Female Plug (150mm)EC3, XT60

Used in (via those parts)

No release lists a matching part yet.

Derived by walking release, part and equivalence links; the material is a property of each branded part, not of the spec.

Data: ec3.toml on GitHub · report an error