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Manufacturer Part #

78J04T

78 Series Raised Slide SPDT 4 Position Through Hole DIP Switch

ECAD Model:
Mfr. Name: Grayhill
Standard Pkg:
Product Variant Information section
Date Code: 2237
Product Specification Section
Grayhill 78J04T - Technical Attributes
Attributes Table
Type: Dip
No of Positions: 4
Circuitry: SPDT
Termination Style: PCB
Sealed Option: Sealed
Mounting Method: Through Hole
Features & Applications
The 78 Series DIP Switch, SPDT 2 circuits, raised slide, 4 position, tape seal, RoHS Compliant.

Key Features:

  • Raised and Recessed Slides
  • SPST, 2PST, 3PST, 4PST
  • Sealed Base Standard
  • Spring and Ball Contact
  • Top Tape Seal Option

Specifications:

  • Make-and-break Current Rating: 2,000 operations per switch position at 1 mA, 5 Vdc; 50 mA, 30 Vdc; or 150 mA, 30 Vdc
  • Contact Resistance: Initial: 30 mohms maximum; After Life: 100 mohms maximum (10 mA at 50 Vdc, open circuit)
  • Insulation Resistance: Minimum, at 100 Vdc between adjacent closed contacts and also across open switch contacts. Initial: 2,000 Mohms
  • Dielectric Strength: Minimum voltage (AC RMS) measured between adjacent closed contacts and also across open switch contacts. Initial: 750 volts; After Life: 500 volts
  • Carry Rating: 5 amps, maximum rise of 20°C
  • Switch Capacitance: 2 pF at 1 megahertz
  • Terminals: Copper alloy, matte tin plated over nickel barrier
  • Non-Conductive Parts: Cover is natural color thermoplastic, actuators are white thermoplastic (UL94V-O)
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
9 Weeks
Minimum Order:
12
Multiple Of:
12
Total
$51.84
USD
Quantity
Web Price
12
$4.32
36
$4.18
48
$4.14
120
$4.02
180+
$3.90
Product Variant Information section