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NTE R51-1D70-12F 70A 12 VDC SPST Automotive Relay

Brand:| Model: R51-1D70-12F
Overview
12 VDC 70A automotive relay has quick connect terminals with industry standard pinout. Flange mount.
Part # 
075-140
Weight: 0.125 lbs.  
IN STOCK
List Price$12.99
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Part # 075-140
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Product Details

NTE R51-1D70-12F 70A 12 VDC SPST Automotive Relay

12 VDC 70A automotive relay with industry standard pinout. Flange mount. Requires both 0.250" (6.35 mm) and 0.375" (9.5 mm) terminals for quick connect functionality.

Electrical Specifications

Contact • Rating (@ 14 VDC): Max. load current 70A • Contact material: AgSnO alloy.

Coil • Nominal voltage: 12 VDC • Contact arr.: SPST-NO • Coil res.: 72 ohms • Nominal power: 1.6W • Max. contact current: 70A

Operational characteristics • Operate time: approx. 20 ms max • Release time: 20 ms max.

Insulation characteristics Dielectric Strength) • Contact to coil: 500 VRMS.

Environmental characteristics • Operating: -40°C to +125°C • Storage: -40°C to +155°C • Mechanical life: 10,000,000 operations (18,000 operations/hr) • Electrical life: 100,000 operations (1,200 operations/hr).



NTE R51-1D70-12F 70A 12 VDC SPST Automotive Relay
  • BrandNTE
  • ModelR51-1D70-12F
  • Part Number075-140
  • UPC768249027775
  • Product Category12V Relays & Sockets
  • Unit of MeasureEA
  • Product Rating
    (4 Reviews)
  • Weight0.125 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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in the 12V Relays & Sockets product category.

Reviews

NTE R51-1D70-12F 70A 12 VDC SPST Automotive Relay
NTE R51-1D70-12F 70A 12 VDC SPST Automotive Relay is rated 4.5 out of 5 by 4.
Rated 5 out of 5 by from Used for high amperage cooling fanI'm using two of these relays in my Jeep. It is powering a notoriously power thirsty Taurus fan. This fan is known to pull upwards of 35a, if not more, when flipped to high speed from a dead stop. I've ran the fan on both a low and high speeds for extended periods of time with no heat output by the 70a relays and its big power terminals. 70 amps may be a bit overkill, but better safe than sorry. Get some nice juicy wire, fusible link, a couple of these puppies, and you have a solid electric cooling fan conversion.
Date published: 2011-12-17
Rated 5 out of 5 by from .375" female connectors are available locally!At any autozone or oriellies auto parts store. This is a high capacity relay, thus the .375" terminals. The .25" connectors on other relays are not capable of handling the 70 amp load.
Date published: 2010-12-07
Rated 4 out of 5 by from Need to order 0.375" terminalsAs seen in the other review, you need larger terminals to connect to the contacts. Here are the Newark P/N's:30M9211 (socket)95C1520 (terminal)
Date published: 2010-07-14
Rated 4 out of 5 by from Caution !!!This unit is a great value, like many of the items on the site, but the picture is not accurate. Two of the contacts require .375 in female quick disconnects which are extremely difficult to find. I'll probably try the 50amp relay for my project.
Date published: 2010-03-13

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NTE R51-1D70-12F 70A 12 VDC SPST Automotive Relay

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