AHES4291 Mechanical Power Relays (2A or More) by Panasonic


Where to Buy

Prices starting from US$12.85

Distributor Stock
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Future Electronics
from US$13.16
25
in stock
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Logo for TTI Europe
TTI Europe
from US$12.85
35,575
in stock
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Logo for RS Americas
RS Americas
from US$19.01
3
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RS
from US$17.14
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Newark Electronics
from US$14.51
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Avnet America
from US$14.17
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Relay Specialties
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Specifications

Electrical Life Type Long life type
Rated Coil Voltage 12 V DC
Contact Arrangement 2 Form A 1 Form B
Protective Construction Flux-resistant
Operating Function Single side stable
Terminal Type PC board terminal
Contact Type High capacity type
Packing Quantity; Inner Carton (Pcs.) 25
Packing Quantity; Outer Carton (Pcs.) 100
Operate Voltage (@20oC) Max. 75% V of rated coil voltage (Initial)
Release Voltage (at20°C) Min. 5% V of rated coil voltage (Initial)
Rated Operating Current [±10%] (at 20°C) 157 mA
Resistance [±10%] (at 20°C) 76.6 Ω
Rated Operating Power 1,880 mW Holding: 170 mW
Max. Allowable Voltage (at 55°C) 110% V of rated coil voltage 150% V of rated coil voltage (*4) (*4): Total application time: Max. 24 hours
Contact Shape Single
Contact Resistance (Initial) Form A contact: Max. 100 mΩ (by voltage drop 6 V DC 1 A) Form A contact: Max. 3 mΩ (by voltage drop 6 V DC 20 A, reference value) Form B contact: Max. 100 mΩ (by voltage drop 6 V DC 1 A)
Contact Material Form A contact: AgSnO2 type Form B contact: Au flashed AgNi type
Contact Rating (Resistive Load) Form A contact: 40 A 277 V AC, 5 A 110 V DC Form B contact: 1 A 277 V AC, 1 A 30 V DC
Max. Switching Power (Resistive Load) Form A contact:11,080 VA Form B contact:277 VA, 30 W
Max. Switching Voltage Form A contact: 480 V AC, 110 V DC Form B contact: 277 V AC, 30 V DC
Max. Switching Current Form A contact: 35 A Form B contact: 1 A
Min. Switching Load (Reference Value) Form A contact: 100 mA 5 V DC Form B contact: 10 mA 5 V DC
Insulation Resistance (Initial) Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)
Hort Current (A Contact, Initial) Max. 1,000 A 1 ms, 3 times (Reference value)
Dielectric Strength (Initial): Between Open Contacts Between open Form A contacts: 2,000 Vrms for 1min (detection current: 10 mA) Between open Form B contacts: 1,000 Vrms for 1min (detection current: 10 mA)
Dielectric Strength (Initial): Between Contact Sets Between Form A contact sets: 5,000 Vrms for 1min (detection current: 10 mA)
Dielectric Strength (Initial): Between Contact and Coil Between Form A contact and coil: 5,000 Vrms for 1min (detection current: 10 mA) Between Form B contact and coil: 2,000 Vrms for 1min (detection current: 10 mA)
Dielectric Strength: Between Form A Contact and Form B Contact 5,000 Vrms for 1min (detection current: 10 mA)
Surge Withstand Voltage (Initial): Between Contact and Coil 10,000 V (Between Form A contact and coil) 2,500 V (Between Form B contact and coil)
Coil Holding Voltage 30 to 110% V (at -40 to +55°C), 30 to 60% V (at +55 to +85°C)
Operate Time (Initial) (At 20oC) Max. 30 ms at rated coil voltage (without bounce)
Release Time (Initial) (at 20°C) Max. 10 ms at rated coil voltage (without bounce, without diode)
Hock Resistance (Functional) 98 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 µs)
Hock Resistance (Destructive) 980 m/s2 (half-sine shock pulse: 6 ms)
Vibration Resistance (Functional) 10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 µs)
Vibration Resistance (Destructive) 10 to 55 Hz (at double amplitude of 1.5 mm)
Mechanical Life Min. 5x106 ope. (switching frequency: at 180 times/min)
Conditions Ambient temperature: -40 to +70°C (Max. carrying current 40 A) Ambient temperature: -40 to +85°C (Max. carrying current 35 A, transport and storage) Humidity: 5 to 85% RH (Avoid icing and condensation)
Weight (Typ.) Approx.64g
Resistive Load [switching frequency ON : OFF = 1 s : 9 s] Form A contact: Min. 200x103 ope. 20 A 277 V AC Min. 100x103 ope. 30 A 220 V AC Min. 50x103 ope. 35 A 277 V AC Min. 1,000 ope. 40 A 277 V AC Min. 10x103 ope. 5 A 110 V DC Form B contact: Min. 100x103 ope. 1 A 277 V AC Form B contact: Min. 100x103 ope. 1 A 30 V DC
Inductive Load [switching frequency ON : OFF = 0.1 s : 10 s] Form A contact: Min. 5x104 35 A 250 V AC (cosφ = 0.8)
Contact Gap 3.2 mm

Alternative Descriptions

POWER RELAY 35A 12VDC | TTI Europe
HE-S Series 3PST 35 A 12 V Non Latching PC Pin Through Hole Power Relay | Future Electronics
Energy Managment RelayHE-S Relay | Panasonic Electronic Components AHES4291 | RS Americas
Relay 35A, 2a/1b, Long life, pcb, 12v | RS
Power Relay, 12Vdc, 35A, Dpst/Spst, Th | Newark Electronics
Power Relay DPST-NO/SPST-NC 480V 12V PC Pins Through Hole Carton/Case, HE-S series | Avnet America
Power Relay, 12 VDC, PC Board40 A, 2A+1B DPST-NO+SPST-NC1 side stable, Flux-resistant | Relay Specialties


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AHES4291?

Additional datasheets, footprints and schematics for AHES4291 are listed on our Part Details page. You can also find images and similar parts to AHES4291 on this page.

What pricing and inventory information can I view?

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What category does AHES4291 fall under?

The AHES4291 is listed under Relays & Contactors > Mechanical Power Relays (2A or More) > General Power Relays > HE-S Series Relays.

Can I view similar or alternative parts?

You can view similar parts to AHES4291 when available in the HE-S Series Relays range under the specifications section at the bottom of the details page.

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Is the AHES4291 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for AHES4291 have stock available?

Authorised distributors including TTI Europe, Future Electronics, RS Americas, RS and Newark Electronics have stock available or on a lead time for AHES4291.

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