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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
12 to 24 Millimeter (mm) Thru-Hole (THM) & Surface Mount (SMT) Coin Cell Retainers
Unit of Measure
1 2 3 

Item #

Plate Material

Dimension A

Dimension B

Dimension F

Mount Type

3078 N/A Matte Tin N/A 0.831 in21.1 mm N/A 0.416 in10.6 mm N/A 0.200 in5.1 mm N/A Surface
3044 N/A Matte Tin N/A 0.835 in21.2 mm N/A 0.291 in7.4 mm N/A 0.200 in5.1 mm N/A Surface
3082 N/A Matte Tin N/A 0.831 in21.1 mm N/A 0.416 in10.6 mm N/A 0.200 in5.1 mm N/A Surface
3084 N/A Matte Tin N/A 0.939 in23.9 mm N/A 0.475 in12.1 mm N/A 0.200 in5.1 mm N/A Surface
3090 N/A Matte Tin N/A 0.939 in23.9 mm N/A 0.475 in12.1 mm N/A 0.200 in5.1 mm N/A Surface
3042 N/A Matte Tin N/A 1.000 in25.4 mm N/A 0.313 in8.0 mm N/A 0.200 in5.1 mm N/A Surface
3086 N/A Matte Tin N/A 1.000 in25.4 mm N/A 0.506 in12.9 mm N/A 0.200 in5.1 mm N/A Surface
3088 N/A Matte Tin N/A 1.000 in25.4 mm N/A 0.506 in12.9 mm N/A 0.200 in5.1 mm N/A Surface
3080TR N/A Matte Tin N/A 0.520 in13.2 mm N/A 0.265 in6.7 mm N/A 0.125 in3.2 mm N/A Surface
3092TR N/A Matte Tin N/A 0.664 in16.9 mm N/A 0.344 in8.7 mm N/A 0.125 in3.2 mm N/A Surface
3038TR N/A Matte Tin N/A 0.831 in21.1 mm N/A 0.298 in7.6 mm N/A 0.200 in5.1 mm N/A Surface
3078TR N/A Matte Tin N/A 0.831 in21.1 mm N/A 0.416 in10.6 mm N/A 0.200 in5.1 mm N/A Surface
3044TR N/A Matte Tin N/A 0.835 in21.2 mm N/A 0.291 in7.4 mm N/A 0.200 in5.1 mm N/A Surface
3082TR N/A Matte Tin N/A 0.831 in21.1 mm N/A 0.416 in10.6 mm N/A 0.200 in5.1 mm N/A Surface
3084TR N/A Matte Tin N/A 0.939 in23.9 mm N/A 0.475 in12.1 mm N/A 0.200 in5.1 mm N/A Surface
3090TR N/A Matte Tin N/A 0.939 in23.9 mm N/A 0.475 in12.1 mm N/A 0.200 in5.1 mm N/A Surface
3042TR N/A Matte Tin N/A 1.000 in25.4 mm N/A 0.313 in8.0 mm N/A 0.200 in5.1 mm N/A Surface
3086TR N/A Matte Tin N/A 1.000 in25.4 mm N/A 0.506 in12.9 mm N/A 0.200 in5.1 mm N/A Surface
3088TR N/A Matte Tin N/A 1.000 in25.4 mm N/A 0.506 in12.9 mm N/A 0.200 in5.1 mm N/A Surface
3001 N/A Tin-Nickel N/A 0.520 in13.2 mm N/A 0.265 in6.7 mm N/A N/A Thru Hole
3013 N/A Tin-Nickel N/A 0.664 in16.9 mm N/A 0.344 in8.7 mm N/A N/A Thru Hole
3029 N/A Tin-Nickel N/A 0.831 in21.1 mm N/A 0.298 in7.6 mm N/A N/A Thru Hole
3027 N/A Tin-Nickel N/A 0.831 in21.1 mm N/A 0.416 in10.6 mm N/A N/A Thru Hole
3003 N/A Tin-Nickel N/A 0.831 in21.1 mm N/A 0.416 in10.6 mm N/A N/A Thru Hole
3005 N/A Tin-Nickel N/A 0.939 in23.9 mm N/A 0.475 in12.1 mm N/A N/A Thru Hole
Unit of Measure
1 2 3