www.cherryswitches.com
Page 1 of 2, Last update 2015-04-06, Specifications subject to change without notice.
Subminiature Snap Switch
Single Pole
DB Series
Features
• Precision switch with high repeat accuracy
• Models available for operating temperature up to 120
O
C
• Various contact materials available
• RoHS compliant
• Various aux actuators (can be retrofitted)
• Two mounting positions
• Mechanical life up to 15,000,000 operations
Standard Parts
1
DB1C-A1AA DB1C-A1RC DB1C-B1RC DB2C-A1MC DB2C-C1AA DB3C-B1AA
DB1C-A1LB DB1C-B1AA DB1C-C1AA DB2C-A1RC DB3C-A1AA DB3C-B1LB
DB1C-A1LC DB1C-B1LB DB2C-A1AA DB2C-B1AA DB3C-A1LB DB3C-B1LC
DB1C-A1MC DB1C-B1LC DB2C-A1LB DB2C-B1LC DB3C-A1LC DB3C-B1MC
DB1C-A1RB DB1C-B1MC DB2C-A1LC DB2C-B1RC DB3C-A1RC DB3C-B1RC
DB3C-C1AA
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.
Part Number Breakdown
DB1B-B1AA
Series Contact Rating
Configuration Terminal Type millimeters (inches) Actuator Type
DB
120
O
C or 85
O
C
120
O
C
A1 Solder, short
AA
Spherical-head, no
auxiliary actuator
1
5 Amp
A
SPST NO B1 2.8 x 0.5 (0.110 x 0.020) QC, straight
BA
Radius, no auxiliary
actuator
2
10.1
Amp
B
SPST NC C1 1.3 x 0.5 (0.051 x 0.020) PCB, straight
For others, see actuator
table at
www.cherryswitches.com
3
0.1
Amp
C
SPDT D1 0.6 x 0.5 (0.024 x 0.020) PCB, straight
85
O
C only
85
O
C
D2
0.6 x 0.5 (0.024 x 0.020) PCB, RH
side w/location pins
5
1 Amp
E
SPST NO D3
0.6 x 0.5 (0.024 x 0.020) PCB, LH side
w/location pins
6
5 Amp
F
SPDT NC D4
0.6 x 0.5 (0.024 x 0.020) PCB, RH
side
7
10.1
Amp
G
SPDT D5 0.6 x 0.5 (0.024 x 0.020) PCB, LH side
2
UL current rating; see table below for complete details
Electrical Specifications – Contact Ratings
1 6 A, 250 VAC; 0.1 A, 80 VDC 5 A, 125/250 VAC; 1 A, 48 VDC
2 10 (1.5) A, 250 VAC; 0.1 A, 80 VDC 10.1 A, 125/250 VAC; ¼ HP, 125 VAC
3 0.1 A, 250 VAC; 0.1 A, 80 VDC 0.1 A, 125/250 VAC
4 4 A, 250 VAC 4 A, 125/250 VAC; 1 A, 48 VDC
5 1 A, 250 VAC 1 A, 125/250 VAC; 1 A, 48 VDC
6 6 A, 250 VAC 5 A, 125/250 VAC
7 10 (1.5) A, 250 VAC 10.1 A, 125/250 VAC, ¼ HP, 125 VAC
UL file number E314201