DC4FK1AA datasheet, PDF - EEWORLD Datasheet

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DC4FK1AA: DescriptionSnap Acting/Limit Switch, SPST, Momentary, 1.6mm, Solder Terminal, Button Type Actuator, Through Hole-straight,; CategoryMechanical and electronic products switch; File Size407KB，3 Pages; ManufacturerThe Cherry Corporation

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DC4FK1AA Overview

Snap Acting/Limit Switch, SPST, Momentary, 1.6mm, Solder Terminal, Button Type Actuator, Through Hole-straight,

DC4FK1AA Parametric

Parameter Name	Attribute value
Maker	The Cherry Corporation
Reach Compliance Code	compliant
ECCN code	EAR99
Actuator stroke	1.6 mm
Actuator type	BUTTON TYPE
body width	6.5 mm
body height	9 mm
Body length or diameter	20 mm
Contact (AC) maximum rated R load	3A@250VAC
Maximum contact current (AC)	3 A
Maximum contact voltage (AC)	250 V
Electrical life	6000 Cycle(s)
JESD-609 code	e4
Manufacturer's serial number	DC
Installation features	THROUGH HOLE-STRAIGHT
Maximum operating force	1.96 N
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum pre-travel	1 mm
seal	IP67
surface mount	NO
Switch action	MOMENTARY
switch function	SPST
Switch type	SNAP ACTING/LIMIT SWITCH
Terminal surface	SILVER
Termination type	SOLDER

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DC Series

Subminiature — Sealed

Features

1. Enclosed switch complying with IP 6K7

2. Silicon-free version available

3. Models available for operating temperatures up to 120°C

4. Rated for currents up to 10 amp at 250VAC

5. Range of auxiliary actuators available (can also be retrofitted)

6. Various contact materials available, depending on application

7. Mechanical life: min. 1 x10 operations

8. Wide variety of connection options

Electrical Ratings

Electrical Life at Rated Load

Switch

Series

DC1

DC2

DC3

DC4

EN61058 Rating

UL1054 Rating

According to EN

(Min. Operations)

10,000

50,000

According to UL

(Min. Operations)

6,000

100,000

6,000

6A, 250V~

10(1.5)A, 250V~

0.1A, 250V~

3A, 250V~

5A, 125/250VAC; 1A, 48VDC

10.1A, 125/250VAC; 1/4HP, 125VAC

0.1A, 125/250VAC

3A, 125/250VAC

Electrical Specifications

Temperature Rating

Flammability Rating

-40° to +85°C /+120°C

(without wire leads)

-40° to +85°C / +105°C

(with wire leads)

UL94V-O

(PET, PBT)

UL94HB

(POM)

Material Specifications

Case:

Actuator:

Auxiliary Actuator:

Terminals:

Contacts:

PET / PBT

POM

(T85),

PBT

(T120)

Stainless Steel or Plastic

Silver-Plated Copper-Zinc

Silver Alloy

(DC3 — Gold Crosspoint)

PBT = Polybutyleneterephthalate • PET = Polyethyleneterephthalate • POM = Polyacetal

Specifications subject to change without notice.

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