Miniature Snap Switch
Single Pole
D4 Series
Features
Choice of standard or light operating force Various aux actuators
Long life coil spring mechanism Various terminal types
RoHS compliant Agency approved extended life versions available
Cadmium free
1
Standard Parts
D413-R1AA-G2 D429-R1TD-G2 D433-R1AA-G2 D443-R1LD-G2 D449-R1LL-G2 D453-R1RA-G2
D413-R1LA-G2 D429-R1AA-G2 D433-R1LD-G2 D443-R1MD-G2 D449-R1MD-G2 D453-R1RD-G2
D413-R1LD-G2 D429-R1LD-G2 D433-R1RA-G2 D443-R1RA-G2 D449-R1ML-G2 D459-R1AA-G2
D413-R1RA-G2 D429-R1LL-G2 D433-R1RD-G2 D443-R1RD-G2 D449-R1RA-G2 D459-R1LD-G2
D419-R1AA-G2 D429-R1MD-G2 D439-R1LL-G2 D449-R1AA-G2 D449-R1RD-G2 D459-R1LL-G2
D423-R1RA-G2 D429-R1ML-G2 D439-V1ML-G2 D449-R1LD-G2 D453-B8AA-G2 D459-R1ML-G2
D423-R1RD-G2 D443-R1AA-G2 D453-R1AA-G2
1
The part number configuration matrix below provides details to the part numbers above.
For configurable part numbers that are not listed above, not listed in your region, or for custom part numbers, contact the factory or your distributor.
For information on crossing discontinued U.S. only part numbers, see D4 cross-reference chart at www.cherryswitches.com.
Part Number Breakdown D413-R1AA-G2 (most part numbers end in G2; see D4 cross-reference chart for exceptions)
2 3
Series Contact Rating Configuration
O O O
D4 1 0.1 A 85 C 125 C 150 C
2 3 A 1 SPST NO Standard G SPST NO S SPST NO
Light
Op.
Op.
3 5 A 2 SPST NC H SPST NC T SPST NC
Force
Force
Y
4 10 A 3 SPDT M SPDT U SPDT
5 15 A 7 SPST NO N SPST NO
Light Op.
Force
8 21 A 8 SPST NC P SPST NC
X
9 SPDT R SPDT
2
UL AC current rating; see table on reverse for complete details
3
D48 only available with light operating force
Terminal Type mm (inches)
A1 Welding R1 4.8 x 0.5 (0.187 x 0.020) QC, straight**
B8 Short solder R3 4.8 x 0.5 (0.187 x 0.020) QC, dog leg**
P4 1.2 x 0.5 (0.047 x 0.020) PCB, underside* S1 Solder with temp stop
P5 1.2 x 0.5 (0.047 x 0.020) PCB, rear* V1 6.3 x 0.8 (0.250 x 0.032) QC, straight
PA 1.2 x 0.5 (0.047 x 0.020) PCB, housing side* V3 6.3 x 0.8 (0.250 x 0.032) QC, dog leg
PB 1.2 x 0.5 (0.047 x 0.020) PCB, cover side* W9 Screw*
Q1 4.8 x 0.8 (0.187 x 0.032) QC, straight* X5 1.5 x 0.8 (0.059 x 0.032) QC, 2.5 mm grid
Q3 4.8 x 0.8 (0.187 x 0.032) QC, dog leg* Y5 6.3 x 0.8 (0.250 x 0.032) QC, 5 mm grid
*not available for D48 **not available for D45 or D48
Actuator Type mm (inches)
Actuation length Actuation length
AA Button N/A MA Lever, high ratio 25.7 (1.01)
JA SS lever, standard ratio 21.2 (0.835) MD Lever, high ratio 40.1 (1.58)
JD SS lever, standard ratio 35.6 (1.4) ML Lever, high ratio 74.4 (2.93)
JL SS lever, standard ratio 69.9 (2.75) RA Roller, standard ratio 20.6 (0.811)
KA SS lever, high ratio 25.7 (1.01) RD Roller, standard ratio 34.1 (1.34)
Roller, simulated, rear mount
KD SS lever, high ratio 40.1 (1.58) SA 20.6 (0.811)
KL SS lever, high ratio 74.4 (2.93) TA Roller, high ratio 25.1 (0.988)
LA Lever, standard ratio 21.2 (0.835) TD Roller, high ratio 38.6 (1.52)
LD Lever, standard ratio 35.6 (1.4) UA Roller, simulated, front mount 25.1 (0.988)
LL Lever, standard ratio 69.9 (2.75)
For actuator details, see D4 actuator reference sheet at Electrical Specifications Contact Ratings
4
Contact EN61058 UL1054
1 0.1 (0.5) A, 250 VAC; 0.5 A, 30 VDC; 1 (1) A, 250 VAC 0.1 A, 125/250 VAC; 0.5 A, 30 VDC; 1 A, 125 VAC
2 3 (1) A, 250 VAC 3 A, 125/250 VAC; 1/10 HP, 250 VAC
3 6 (2) A, 250 VAC 5 A, 125/250 VAC; HP, 250 VAC
4 10 (3) A, 250 VAC 10 A, 125/250 VAC; 6 A, 30 VDC; HP, 125/250 VAC
5 16 (4) A, 250 VAC 15 A, 125/250 VAC; HP, 125-250 VAC
8 21 (8) A, 250 VAC 21 A, 250 VAC; 1 HP, 125 VAC; 2 HP, 250 VAC
UL file number E314201
4
D45 with R1 terminals are not 61508 certified
Environmental and Mechanical Specifications
O O O O
Operating Temperature -40 C to 85, 125 or 150 C (-40 F to 185 , 257 or 302 F)
Flammability Rating UL 94V-0
O
Operating life electrical life at rated load, 85 C
5
Contact EN61058 UL1054
1 50,000 6,000
2 50,000 6,000
3 50,000 6,000
4 50,000 6,000
5 50,000 6,000
7 10,000 6,000
5
Extended life available
Material Specifications
Case Thermoplastic Polyester PET
Cover Thermoplastic Polyester PET
O O
Actuating Button Thermoplastic Acetyl (POM) 85 C, Thermoplastic Polyester (PET) 125 or 150 C
Contacts Gold Cross Point (D41), Silver (D42), Silver Alloy (D43-D48)
Terminals Brass
Auxiliary Actuator Stainless Steel or Cold-Rolled Steel (Nickel Plated)
Moving Blade Silver Plated Brass
Environmental Specifications
O O O O O O
Ambient Temperature -40 C to 85 C/120 C (-40 F to 185 F/248 F)
Operating Force 70 280 cN (model dependent, without actuator)
Total Travel 1.6 mm
Ingress Protection IP50
Dimensions mm (inches) and terminal configurations
Actuators
* Connector part #823-0518
(mates with Y5 only); housing for
RAST 5 QC terminals