3072TR Keystone Electronics, 3072TR Datasheet - Page 8
3072TR
Manufacturer Part Number
3072TR
Description
BATTERY INSUL RETAINER, 20MM CELLS, SURFACE MT
Manufacturer
Keystone Electronics
Series
-r
Datasheet
1.3587.pdf
(16 pages)
Specifications of 3072TR
Battery Sizes Accepted
20mm Coin Cell
Contact Material
Phosphor Bronze
Contact Plating
Tin
Terminal Type
SMD
Accessory Type
Stacking Coin Cell Insulated Retainer
No. Of Batteries
2
Rohs Compliant
Yes
Battery Type, Function
Coin Cell, Retainer
Style
Retainer
Battery Cell Size
Coin, 20.0mm
Number Of Cells
1, 2
Battery Series
2020 (2), 2025 (2), 2032 (1)
Mounting Type
PCB, Surface Mount
Termination Style
SMD (SMT) Tab
Height Above Board
0.24" (6.1mm)
Operating Temperature
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
Lithium 20mm Coin Cell Batteries
6
SPECIFICATIONS
Contacts:
Insulator:
Current Rating:
Temperature Rating:
CAT. NO. 3557-2
CAT. NO. 3544-2
CAT. NO.
3522-2
3522-3
SPECIFICATIONS
Contacts:
Insulator:
Current Rating:
Temperature Rating:
3522-3
1.125 (28.6)
.760 (19.3)
W
For Standard:
3522-2
•
•
•
For Low Profile:
VERTICAL FUSE ENTRY
.187 [4.8]
.125 [3.2]
2 IN 1 FUSE HOLDER
.780 [19.8]
.530 [13.5]
•
.062 [1.57] (2) PLS
•
•
•
•
•
SPECIFICATIONS
Material:
Insulator:
Current Rating:
Temperature Rating:
.578 [14.7]
[1.27]
.050
.125
STANDARD “AUTO” BLADE FUSE HOLDERS
[3.2]
.290 [7.4]
VERTICAL FUSE ENTRY
.265 [6.8]
.110 [2.8]
THM “AUTO” BLADE FUSE HOLDERS
MINI “AUTO” BLADE FUSE HOLDER
.340 [8.7]
.100 [2.6]
.134
[3.4]
.138
[3.5]
For Standard:
W
For Mini:
.144
[3.7]
[5.1]
.200
TYP.
.067 [1.70] DIA. (4) PLS
.176 [4.5]
.065 [1.65] DIA. (4) PLS
.100 [2.54] DIA. TYP.
[13.5]
.530
.175 [4.5]
.300 [7.6]
.137 [3.5]
.134 [3.40]
.160 [4.1]
TYP.
~
.144
[3.7]
.406 [10.3]
SPECIFICATIONS
Contacts:
Insulator:
Current Rating:
Temperature Rating:
•
•
•
•
•
•
•
•
.406 [10.3]
.295 [7.5]
.067 [1.70] DIA. (4) PLS
[9.74]
[8.9]
.383
.350
.100 [2.5]
(2) PLS
.350[8.9]
.104 [2.6] DIA.
HOLE (2) PLS
.067 [1.7] DIA.
HOLE (2) PLS
.383 [9.7]
.134 [3.40]
.046 [1.17] DIA.
.076 [1.93] DIA.
.070 [1.8]
HOLE (2) PLS
HOLE (2) PLS
(2) PLS
.295
[7.5]
.630 [16.0]
For Mini:
HORIZONTAL FUSE ENTRY
SPECIFICATIONS
Contacts:
Insulator:
Current Rating:
Temperature Rating:
SPECIFICATIONS
Contacts:
Insulator:
Current Rating:
Temperature Rating:
.245[6.2]
MINI FUSE HOLDER
.062 [1.6] TYP.
.228 [5.8]
HORIZONTAL FUSE ENTRY
www.keyelco.com
.265 [6.8]
.290
[7.4]
.406 [10.3]
.394 [10.0]
.393[10.0]
.406[10.3]
.134 [3.4]
.040 [1.0]
(2) PLS
.110 [2.8]
.145 [3.7]
.700 [17.8]
CAT. NO. 3549-2
CAT. NO. 3550-2
.062 [1.6]
(2) PLS
CAT. NO. 3568
.819 [20.8]
.145 [3.7]