TE 1571999-1 ADP DIP Piano Switch Through Hole Gold 2P Black

Order Code:

63-5174

Brand: TE Connectivity MPN: 1571999-1
Qty Unit Price (Ex VAT)
120+ £1.29
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 120
Available to back orderBack-order availability date - 25/04/2026

TE Connectivity 1571999-1 is a DIP switch with SPST configuration and two positions.

It features a piano style actuator for easy manual operation.

The through hole design aids in secure PCB mounting.

This switch is typically used in telecommunications and consumer electronics for circuit control.


  • Product type: Switch
  • Colour: Black
  • Length: 4mm (.157 in )
  • Height: 6mm (.236 in )
  • Number of positions per row: 2
  • Row-to-row spacing: 2.54mm (.1 in )
  • Contact plating: Gold
  • Contact base material: Copper Alloy
  • Housing material: Polyphenylene Sulfide (PPS)
  • UL flammability rating: UL94 V-0
  • Mounting orientation: Vertical/180°
  • Contact current rating (A): 1
  • Solder tail contact plating material: Gold over Nickel
  • Termination post length: 4mm (.157 in )
  • Actuator style: Piano (Side Actuated)
  • Switch type: DIP
  • Configuration (pole-throw): Single Pole - Single Throw
  • Actuator colour: White
  • Number of switches: 2
  • Voltage rating (VDC): 5
  • Auto-insertable: Yes
  • Operating temperature range: -30 to +85°C
  • Packaging quantity: 1
  • Mftrs part no. 1571999-1
Type DIL switch
Circuit SPST on / off
Number of Positions 2
Current Rating 1A
Actuator Type PIANO
Pitch 2.54mm
Action Off / on
Actuator Length 2.1mm
Actuator Material Nylon, Polyamide
Body Material Polyphenylene
Color Black
Contact Base Material Copper Alloy
Contact Current Rating 1a
Contact Material Copper Alloy
Contact Plating Gold
Contact Post Length 4mm
Contact Underplating Material Nickel
DC Rated Voltage 5v
Electrical Life 1000Cycles
ELV Compliant
Flammability Rating UL94 V-0
Height 6mm (.236 in )
Housing Color Black
Lead Free Lead Free
Lead Length 4mm
Length 4mm (.157 in )
Max Current Rating 100mA
Max Operating Temperature 85°C
Max Voltage Rating (DC) 24v
Mechanical Life 1000Cycles
Min Operating Temperature -30°C
Mount Through Hole
Number of Circuits 2
Number of switches 2
Operating Temperature Range -30 – 85
Operating Voltage 5
Orientation Straight
Package Quantity 60
Packaging Rail/Tube
Packaging Method Box & Tube
Packaging Quantity 60
PCB Contact Termination Area Plating Material Gold
Product Height .236
Product Orientation Vertical
Reach SVHC Compliant No
RoHS Compliant Yes
Sealable No (Without)
Series ADP
Terminal Pitch 2.54mm
Termination PC Pins
Termination Post & Tail Length .157
Throw Configuration SPST
UL Flammability Rating UL 94V-0
Washable Yes
Width 8.62mm

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