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The EM278503 is a 3-pole, 45° entry, PCB mount screwless terminal block with 5.00mm center spacing.

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Description +
The EM278503 is a 3-pole, 45° entry, PCB mount screwless terminal block with 5.00mm center spacing.
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SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Eaton Electronics / Bussmann
  • Part No:
    EM278503
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8536904000
  • COO:
    TW
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    100
  • Type:
    Terminal Block
  • Mounting:
    Through Hole
  • Gender:
    N/A
  • Termination Method:
    Solder
  • Pitch:
    5 mm
  • Number of Circuits:
    3
  • Maximum Voltage Rating:
    300 V
  • Maximum Current Rating:
    7 A
  • Wire Size:
    16-22 AWG
  • Operating Temperature:
    -40 to 105 °C
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Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 0
On Order:
1,000   can ship 5/27/26
Minimum Order Quantity:
100
Order Increment:
100
16 Weeks can ship 8/18/26
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Price (USD)
Qty
Unit Price
100
$1.308
300
$1.111
500
$1.016
1,000
$0.946
2,500
$0.890
5,000
$0.847
7,500
$0.845
10,000 +
$0.843
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