High Current Relay · M5757
2T-7188-039
M5757/23-039
MIL-R-5757/23 compliant 10A DPDT crystal can relay
A compact high-current relay with an optimised magnetic structure, massive contact paths and verified 10A switching for military and commercial systems.
10A at 28Vdc; 5A at 115Vac / 400Hz · coil 18Vdc · 170Ω ±10% at 25°C coil resistance
Datasheet values · Revision on attached PDF
2T-7188-039
technical specifications
Values below are taken from the product datasheet associated with this part number. Qualification-specific limits remain governed by the controlled PDF.
- Part number
- 2T-7188-039
- HI-G series / cross-reference
- 2T-7188 Series
- Qualification
- M5757
- Nominal coil voltage
- 18Vdc
- Maximum coil voltage
- 24Vdc
- Coil resistance
- 170Ω ±10% at 25°C
- Pick-up voltage
- 13.5Vdc max.
- Drop-out voltage
- 0.75–7.5Vdc
- MIL designation
- M5757/23-039
- Mounting / terminal style
- Raised pin
- Contact configuration
- 2 Form C (DPDT)
- Resistive contact rating
- 10A at 28Vdc; 5A at 115Vac / 400Hz
- Inductive / motor / lamp
- 6A / 3A / 1A at 28Vdc
- Contact resistance
- 0.01Ω max., initial
- Operate / release time
- 15ms max. / 15ms max. at 25°C
- Contact bounce
- 5ms max. at 25°C
- Dielectric strength
- 1000Vrms; 500Vrms coil-to-case
- Insulation resistance
- 1000MΩ min. at 500Vdc
- Operating temperature
- −65°C to +125°C
- Shock
- 100g, 6ms
- Vibration
- 20g, 10–2000Hz
- Acceleration
- 17g
- Sealing
- All-welded, hermetically sealed
- Weight
- 56.7g max.
Technical document · PDF
2T-7188 Series technical datasheet
Electrical characteristics, coil data, contact ratings, environmental limits, terminal styles, dimensions and ordering information for 2T-7188-039.
HI-G · MIL · competitor codes
Part number cross-reference
HI-G part number: 2T-7188-039. MIL code: M5757/23-039. The entries below are family-level cross-reference candidates from the HI-G comparison table. They do not confirm interchangeability or qualification; verify coil, contacts, terminals, mounting and ratings against the applicable datasheet.