2998 Keystone Electronics, 2998 Datasheet - Page 2
![RETAINER COIN CELL 6.8MM SMD](/photos/0/10/1064/2998_sml.jpg)
2998
Manufacturer Part Number
2998
Description
RETAINER COIN CELL 6.8MM SMD
Manufacturer
Keystone Electronics
Datasheet
1.2998.pdf
(3 pages)
Specifications of 2998
Battery Cell Size
Coin 6.8mm
Number Of Cells
1
Size / Dimension
0.42" L x 0.32" W x 0.11" H (10.7mm x 8.0mm x 2.9mm)
Termination Style
Surface Mount (SMD,SMT)
Battery Sizes Accepted
MC621, V364, SC621
Contact Plating
Nickel
Terminal Type
SMD
Body Material
Phosphor Bronze
Height
0.114"
Accessory Type
Coin Cell Battery Holder
Battery Terminals
Pins
Number Of Batteries
1
Color
Silver
Dimensions
8 mm L x 10.46 mm H
Mounting Style
SMD/SMT
Number Of Positions / Contacts
2
Product
Battery Contact
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
N110 - BATT SILVER OXIDE BUTTON 1.55VP007 - BATTERY LITHIUM 3V RECHARGEP006 - BATTERY LITHIUM 3V RECHARGE
Battery Series
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
2998K
MATERIAL
Contacts: .012 Spring Steel, Tin over Nickel Plate
Base: PBT, UL Rated 94V-0
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MATERIAL
Contacts: .012 Phosphor Bronze, Tin Plate
Base: Glass Filled Nylon, UL Rated 94V-0
This space saving vertical design features a rugged, lightweight body that mounts squarely
and securely on PC boards for easy installation and replacement of batteries. Reliable spring
tension assures low contact resistance.
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CAT. NO. 1067
CAT. NO. 1066
SMALL PAD PATTERN
CAT. NO. ON TAPE CELLS
*Cat. No. 1061 (1 or 2 cells); Cat. No. 1062 (3 cells)
LARGE PAD PATTERN
CAT. NO. ON TAPE CELLS
*Cat. No. 1063 (1 or 2 cells); Cat. No. 1064 (3 cells)
Suitable for 2025 and 2032 cells
“Pop-in” design using minimum space
Finger pressure lever disengages battery
Reliable spring tension assures low
contact resistance
Accepts all major manufacturers’ 20mm
diameter batteries
Molded notch prevents improper insertion of
2032 size cells
Space saving design for high density packaging
Retains cells securely, withstands shock
and vibration
Polarity clearly marked
Mounts securely for
wave soldering
Temp range
-60°F to +293°F
(50°C to +145°C)
1061
1062
1071
1063
1064
1073
31-07 20th Road
1061TR
1062TR
1071TR
1063TR
1064TR
1073TR
Available on Tape and Reel
COIN CELL BATTERY HOLDERS
1
2
1
1
2
1
.256
.375
.256
.256
.375
.256
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A
A
Astoria, New York 11105-2017
COMPACT
.290 1.015
.406 1.015
.290 1.015
.290
.406
.290
B
B
SURFACE MOUNT COIN CELL HOLDERS
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Retains batteries securely to
withstand shock and vibration
Temp range -60°F to +293°F
(50°C to +145°C)
VERTICAL 20mm COIN CELL HOLDERS
COMPACT 20mm COIN CELL HOLDER
1.250
1.250
1.250
C
C
.156 .896
.156 .896
.156 1.000
.278 .896
.278 .896
.278 1.00
D
D
e-mail: kec@keyelco.com
E
E
Mounting Detail
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20mm
23mm
20mm
23mm
CELL
CELL
Temp. range -60ºF to +540ºF (-50ºC to +282ºC)
Ideal for memory back-up applications
Polarity clearly marked (+)
UL approved material, 94V-0
Rugged construction, light weight
Compatible with vacuum and mechanical
pick & place assembly systems
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The “Ultimate” in space saving design. This 20mm coin cell holder allows “pop-in” entry of batteries
using the minimum amount of space. Finger pressure lever allows batteries to disengage from holder.
(718) 956-8900
2320, 2325, 2330
2320, 2325, 2330
2016*, 2020,
2016*, 2020,
BATTERY
2025, 2032
2025, 2032
BATTERY
SMT Design - Holders for 20mm and 23mm Lithium Coin Cell Batteries
A “unique” space saving design. The battery is installed vertically from the top. The contacts
of this holder are polarized to assure proper continuity and circuit protection.
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MATERIAL
Contacts: .016 Spring Steel,
Tin over Nickel Plate
Base: PBT, UL Rated 94V-0
CAT. NO. 1065
Polarized holder
Mounts securely for wave soldering
Reliable spring tension assures low
contact resistance
Retains 20mm batteries securely to withstand
shock and vibration
Temp range -60°F to +293°F (50°C to +145°C)
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MATERIAL:
Tape & Reel Spec’s:
WebSite: keyelco.com
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FAX (718) 956-9040
Contacts: .015 Steel, Tin Plate Base: Nylon, Stanyl-46
44mm wide; 32mm pitch; 13 inch reel (200 pieces per reel)
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Low profile for high density packaging
SMT solder tail with “Flow-Hole” design for
Viewable solder tails assures reliable joint inspection
Safe for all soldering & reflow operations
increased joint strength
All conductive polystyrene carrier tape meets ANSI/EIA
- 481 standard
SLIMLINE
Mounting Detail
Mounting Detail
Pad Layout
7