MINIMUM IMPEDANCE
SERIES
4212R
4212
Wound Beads
SERIES 4212R / 4212
-1
-2
-3
-4
-5
-6
-7
-8
1–3
1–3
1–1
1–1
1–2
1–2
1–4
1–4
2 1?2
2 1?2
1 1?2
1 1?2
2
2
3
3
325
170
240
400
325
320
525
520
950
800
750
575
425
375
600
480
900
550
700
525
400
600
600
400
*Complete part # must include series # PLUS the dash #
For surface ?nish information, refer to www.delevan?nishes.com
Physical Parameters
Inches
Millimeters
Length
Diameter
Lead Size
AWG #24 TCW
A
B
0.374 to 0.414
0.216 to 0.256
0.0185 to 0.0215
0.12 Max.
1.10 Min.
9.50 to 10.51
5.48 to 6.35
0.47 to 0.55
3.05 Max.
28.0 Min.
Impedances measured on HP 4191A Impedance Analyzer.
High resistivity ferrite material eliminates the need to insulate windings.
Actual Size
Lead Wire Plated copper
Packaging Bulk only
For more detailed graphs, contact factory
270 Quaker Rd., East Aurora NY 14052 ? Phone 716-652-3600 ? Fax 716-652-4814 ? E-mail: apisales@delevan.com ? www.delevan.com
1/2009
相关PDF资料
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4300-001LF FILTER EMI 500 PF C TYPE
4300-002LF FILTER EMI 1200 PF C TYPE
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相关代理商/技术参数
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