Keystone Electronics Catalog K75 2025

THRU-HOLE (THM) & SURFACE MOUNT (SMT) COIN CELL HOLDERS

24mm

• Advanced air-flow design enhances air circulation around battery • Unique notched slots assure quick and easy battery insertion and replacement

.985 [24.0] I.D.

NEG

1.093 [27.8]

Thru Hole Mount

MATERIAL: Base: PBT, UL Rated 94V-0 Contacts: .020 (.50) Spring Steel, Tin-Nickel Plate Operating Temperature: -60°F to +293°F (-50°C to +145°C)

.062 [1.57] DIA. LEG (3) PL ON .750 [19.1] CIRCLE DIA.

1.219 [31.0]

H

Mounting Detail

CAT. NO. 105

NO. OF BATTERY CELLS REFERENCE

C

H

L

.187 [4.8]

.055 [1.4] DIA (2) PLS.

.050 [1.3] .045 [1.1]

.074(1.9) .335(8.5) .805(20.5) (1) 2430

L

(1) 2450 (2) 2430 (1) 2477 (2) 2430

CR2430, CL2430, BR2450, CR2477

1025 .074 (1.9) .452 (11.5) .805 (20.5)

24mm to 30mm COIN CELL HOLDERS

1025-7 .074 (1.9) .503 (12.8) .805 (20.5)

L

C

24mm VERTICAL

• Polarized holder • Mounts securely for wave soldering • Reliable spring tension assures low contact resistance

.232 [5.9]

.370 [9.4]

1.135 [28.9]

.770 [19.6] DIA.

1.255 [31.9]

1.090 [27.7] REF.

Thru Hole Mount

1.027 [26.1]

MATERIAL: Base: PBT, UL Rated 94V-0 Contacts: .020 (.50) Spring Steel, Tin-Nickel Plate Operating Temperature: -60°F to +293°F (-50°C to +145°C)

Mounting Detail

.145 [3.7]

.070 [1.8]

.050 [1.3] .045 [1.1]

.150 [3.8]

.620 [15.7]

.055 [1.40] DIA. (2) PLS.

.405 [10.3]

.810 [20.6]

.620 [15.7]

.185 [4.7]

CAT. NO.

BATTERY REFERENCE (1) CR2450, (1) CL2450

.136 [3.45] DIA.

.162 [4.2]

.810 [20.6]

1068

24mm TOP Loading

1.292 [32.8]

AVAILABLE ON TAPE AND REEL

.630 [16.0]

• Polarized holder • Low profile for densely packed PCB’s • Compatible with vacuum and mechanical pick & place systems • Conductive carrier tape meets ANSA/EIA- 481 standard

.138 [3.5]

1.059 [26.9]

Surface Mount

MATERIAL: Base: LCP, UL Rated 94V-0

.294 [7.47]

Contacts: .006 (.15) Phosphor Bronze, Gold Plate (Flash) Operating Temperature: -60°F to +293°F (-50°C to +145°C)

1.433 [36.4]

Mounting Detail

.433 [11.0]

.111 [2.8] MIN.

CAT. NO. ON TAPE BULK & REEL 1052 1052TR

.276 [7.0]

BATTERY REFERENCE

.138 [3.5] MIN.

(1) CR2450

OPTIONAL ADHESIVE ZONE

Tape & Reel Spec’s: 56mm wide; 20mm pitch; 13 inch reel, (400 pieces per reel)

1.433 [36.4] MIN.

24mm AUTO-IN/EZ-OUT

• Battery “Pop-in” from Top for automated assembly • No tools required • Finger pressure battery release

. 974 [24 . 8] I . D .

Thru Hole Mount

1 . 053 [26 . 8] O . D .

MATERIAL: Contacts: .008 (.20) Phosphor Bronze, Nickel Plate Base: PBT, UL Rated 94V-0 Operating Temperature: -60°F to +293°F (-50°C to +145°C)

Mounting Detail

1 . 155 [29 . 4]

.055 [1.4] DIA (2) PLS.

H

CAT. NO.

L

H

C BATTERY REFERENCE

L

1053 .788 (20.0) .374 (9.5) .048 (1.2) 1009 .800 (20.3) .472 (12.0) .048 (1.2)

(1) CR2450 (1) CR2477

L

C

30mm

1.187 [30.1] I.D.

NEG

1.297 [32.9]

Thru Hole Mount

+

Mounting Detail

MATERIAL: Contacts: .020 (.50) Spring Steel, Tin-Nickel Plate Base: PBT, UL Rated 94V-0 Operating Temperature: -60°F to +293°F (-50°C to +145°C)

.062 [1.57] DIA. LEG (3) PL ON .953 [24.2] CIRCLE DIA.

.055 [1.4] DIA (2) PLS.

1.425 [36.2]

.335 [8.5]

.187 [4.8]

CAT. NO.

BATTERY REFERENCE

.050 [1.27] .045 [1.14]

.807 [20.5]

.807 [20.5]

.070 [1.77]

301

BR3032

7

®

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