221 Keystone Electronics, 221 Datasheet
Specifications of 221
Accessory Type
Battery Clip(s)
Battery Sizes Accepted
22.2mm
No. Of Batteries
1
Terminal Type
Screw
Body Material
Spring Steel
Body Plating
Nickel
Battery Cell Size
0.875 in
Number Of Batteries
1
Dimensions
23.01 mm L
For Use With
0.875 " (22.2 Mm) Cells
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
0.875mm Cell Batteries
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
221K
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
221-
Manufacturer:
microsemi
Quantity:
9 400
Company:
Part Number:
221-00000611
Manufacturer:
ACTEL
Quantity:
787
Company:
Part Number:
221-00105R
Manufacturer:
SIPEX
Quantity:
6 690
Part Number:
221-00881-02F
Manufacturer:
ITT
Quantity:
20 000
Part Number:
221-00998-01
Manufacturer:
ITT
Quantity:
20 000
Part Number:
221-1006E
Manufacturer:
ITT
Quantity:
20 000
H
D
DWG. 1
CAT.
217
218
219
220
221
222
NO.
67
69
70
71
78
79
80
90
91
93
94
95
97
98
M
222
upon receipt of sample, sketch, print or CAD drawings.
90
91
93
Quotations on
CUSTOM CLIPS & CONTACTS
Manufacturing custom designs and modifications
F
DWG.
NO.
3
4
4
3
2
4
3
1
1
1
3
3
5
5
2
2
2
2
2
1
your total design and production needs.
Keystone is fully integrated to meet
1.375 to 1.500 (34.9 to 38.1)
2.000 to 2.500 (50.8 to 63.5)
1.187 to 1.350 (30.1 to 34.3)
1.437 to 1.687 (36.5 to 42.8)
1.187 to 1.375 (30.1 to 34.9)
of standard items is our specialty.
.593 × 1.031 (15.1 × 26.2)
.650 × 1.280 (16.5 × 32.5)
.650 × 1.280 (16.5 × 32.5)
.875 to 1.125 (22.2 to 28.6)
.625 × 1.000 (15.9 × 25.4)
.875 to 1.125 (22.2 to 28.6)
A
C
.531 to .656 (13.5 to 16.7)
.859 to .890 (21.8 to 22.6)
.375 to .468 (9.5 to 11.9)
.375 × .125 (9.5 × 3.2)
.187 to .203 (4.7 to 5.2)
A MIN MAX DIA.
clips and contacts
1.031 (26.2)
1.312 (33.3)
.562 (14.3)
.656 (16.7)
OR SIZE
Precision made spring clips are available in a wide range of sizes. These clips will hold round, square
and rectangular batteries or components with similar dimensions. Clips are manufactured from
Aluminum or Spring Steel.
217
218
219
220
221
H
D
DWG. 2
•
•
M
F
.875 (22.2)
RM12 (2)
CRYSTAL
CELLS
9 VOLT
9 VOLT
9 VOLT
9 VOLT
AA (2)
FOR
MATERIAL:
C (2)
D (2)
5mm
furnished promptly
NiCd
NiCd
NiCd
AAA
AA
D
D
C
C
ALUMINUM & STEEL CLIPS
A
78
1.125 (28.6) .437 (11.1)
D
H
.625 (15.9) .437 (11.1)
.625 (15.9) .437 (11.1)
.625 (15.9) .437 (11.1)
DWG. 3
Steel Clips: Spring Steel, Nickel Plate Aluminum Clips: 2024-T3
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
B
DIMENSIONS ARE FOR REFERENCE ONLY
M
.437 (11.1)
.437 (11.1)
.437 (11.1)
.437 (11.1)
.437 (11.1)
.437 (11.1)
.437 (11.1)
.437 (11.1)
.437 (11.1)
.187 (4.7)
_
_
_
_
_
_
F
C
80
95
~
1.000 (25.4)
.350 (8.9)
.625 (15.9)
.625 (15.9)
.625 (15.9)
.500 (12.7)
.625 (15.9)
.625 (15.9)
.625 (15.9)
.625 (15.9)
.625 (15.9)
.625 (15.9)
.625 (15.9)
.625 (15.9)
.812 (20.6)
.812 (20.6)
.812 (20.6)
.468 (11.9)
.625 (15.9)
.315 (8.0)
C
D
67 69 70 71 79
H
D
DWG. 4
1.125 (28.6)
1.343 (34.1)
1.031 (26.2)
1.050 (26.7)
1.250 (31.8) 1.218 (30.9)
2.062 (52.4) 1.125 (28.6)
2.656 (67.5) 1.437 (36.5)
1.687 (42.8) 2.156 (54.8)
®
1.218 (30.9) 1.430 (36.3)
1.375 (34.9) 1.531 (38.9)
.406 (10.3)
.656 (16.7) 1.125 (28.6)
.562 (14.3) 1.218 (30.9)
.312 (7.9)
.937 (23.8)
.828 (21.0) .906 (23.0)
.937 (23.8)
.410 (10.4)
.675 (17.1) 1.187 (30.1)
.158 (4.0)
M
F
F
B
.562 (14.3)
.687 (17.4)
.765 (19.4)
.453 (11.5)
.562 (14.3)
.921 (23.4)
.280 (7.1)
.921 (23.4)
.210 (5.3)
.740 (18.8)
H
C
www.keyelco.com
MTG HOLE(S)
NOTES
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.067 (1.7)
.136 (3.5)
.093 (2.4)
.157 (4.0)
.157 (4.0)
.157 (4.0)
.157 (4.0)
94
M
H
D
DWG. 5
THICKNESS
MATERIAL
.016 (.41)
.015 (.39)
.020 (.51)
.015 (.39)
.020 (.51)
.015 (.39)
.015 (.39)
.020 (.51)
.020 (.51)
.020 (.51)
.032 (.81)
.020 (.51)
.020 (.51)
.032 (.81)
.025 (.64)
.025 (.64)
.025 (.64)
.010 (.25)
.020 (.51)
.020 (.51)
M
F
B
97
98
TYPE
Alum.
Alum.
Alum.
Alum.
Alum.
Alum.
Alum.
Alum.
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
A
C
11
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