Keystone Electronics Corp. - 12 to 24 Millimeter (mm) Thru-Hole (THM) & Surface Mount (SMT) Coin Cell Retainers

Battery retainers are suited for high density PCB packaging. Engineered with reliable spring tension, these contacts assure low resistance while firmly securing the battery within the retainer.

Compatible with all wave and reflow operations
Solder tails located outside of retainer body which facilitates visual inspection of the solder joints
Flow-hole solder tail designed for increased joint strength
Compatible with most vacuum and mechanical pick & place assembly systems
Matte Tin Plate for lower soldering temperatures ideal where other temperature sensitive components are being used
Tin-Nickel plated retainers are ideal for lead free, high temperature soldering applications

Unit of Measure

Items	3000 12 to 24 Millimeter (mm) Thru-Hole (THM) & Surface Mount (SMT) Coin Cell Retainers	3012 12 to 24 Millimeter (mm) Thru-Hole (THM) & Surface Mount (SMT) Coin Cell Retainers	3028 12 to 24 Millimeter (mm) Thru-Hole (THM) & Surface Mount (SMT) Coin Cell Retainers	3026 12 to 24 Millimeter (mm) Thru-Hole (THM) & Surface Mount (SMT) Coin Cell Retainers	3034 12 to 24 Millimeter (mm) Thru-Hole (THM) & Surface Mount (SMT) Coin Cell Retainers
Plate Material	N/A Tin-Nickel
Dimension A	N/A 0.520 in13.2 mm	N/A 0.664 in16.9 mm	N/A 0.831 in21.1 mm	N/A 0.831 in21.1 mm	N/A 0.835 in21.2 mm
Dimension B	N/A 0.265 in6.7 mm	N/A 0.344 in8.7 mm	N/A 0.298 in7.6 mm	N/A 0.416 in10.6 mm	N/A 0.291 in7.4 mm
Dimension E	N/A
Dimension F	N/A 0.125 in3.2 mm	N/A 0.125 in3.2 mm	N/A 0.200 in5.1 mm	N/A 0.200 in5.1 mm	N/A 0.200 in5.1 mm
Dimension G	N/A 0.125 in3.2 mm	N/A 0.125 in3.2 mm	N/A 0.050 in1.3 mm	N/A 0.200 in5.1 mm	N/A 0.050 in1.3 mm
Dimension H	N/A 0.125 in3.2 mm	N/A 0.156 in4.0 mm	N/A 0.067 in1.7 mm	N/A 0.085 in2.2 mm	N/A 0.160 in4.1 mm
Dimension L	N/A 0.475 in12.1 mm	N/A 0.594 in15.1 mm	N/A 0.618 in15.7 mm	N/A 0.782 in19.9 mm	N/A 0.635 in16.1 mm
Dimension W	N/A 0.745 in18.9 mm	N/A 0.914 in23.2 mm	N/A 0.909 in23.1 mm	N/A 1.210 in30.7 mm	N/A 0.909 in23.1 mm
Cell Diameter	N/A 12 mm	N/A 16 mm	N/A 20 mm	N/A 20 mm	N/A 20 mm
Width	N/A 32 mm	N/A 44 mm	N/A 44 mm	N/A 44 mm	N/A 44 mm
Pitch	N/A 16 mm	N/A 24 mm	N/A 24 mm	N/A 32 mm	N/A 24 mm
Number of Pieces per Reel	N/A 1000	N/A 600	N/A 1000	N/A 750	N/A 500
Material Thickness	N/A 0.010 in0.25 mm
Material	N/A Phosphor Bronze
Mount Type	N/A Surface
Certification	N/A ISO 9001 RoHS Compliant
Package Type	N/A Bulk
Note	N/A All conductive polystyrene carrier tape meets ANSI/EIA-481 standards