2121-H-RC Bourns Inc., 2121-H-RC Datasheet
2121-H-RC
Manufacturer Part Number
2121-H-RC
Description
TOROIDAL INDUCTOR, 560UH, 1.5A, 15%
Manufacturer
Bourns Inc.
Series
2100r
Type
High Currentr
Datasheet
1.2114-H-RC.pdf
(1 pages)
Specifications of 2121-H-RC
Inductance
560µH
Inductance Tolerance
± 15%
Dc Resistance Max
0.3ohm
Dc Current Rating
1.5A
Inductor Case Style
Radial Leaded
No. Of Pins
2
Lead Spacing
20.066mm
Tolerance
15 %
Maximum Dc Current
1.5 Amps
Maximum Dc Resistance
0.3 Ohms
Dimensions
0.86 in Dia. x 0.45 mm W
Operating Temperature Range
- 55 C to + 105 C
Termination Style
Radial
Tolerance (+ Or -)
15%
Technology
Wirewound
Impedance
Not RequiredOhm
Lead Style
Toroid
Operating Temp Range
-55C to 105C
Dc Current
1.5A
Test Frequency
1KHz
Dc Resistance
300mOhm
Military Standard
Not Required
Failure Rate
Not Required
Product Diameter (mm)
21.84mm
Product Height (mm)
11.43mm
Product Depth (mm)
Not Requiredmm
Product Length (mm)
Not Requiredmm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
2121-H-RC
Manufacturer:
BOURNS
Quantity:
12 000
Special Features
• DC/DC converter, EMI fi lter applications
• Low radiation
• Low core loss
• High current capacity
• Horizontal or vertical mount
• Low cost
• Operating temperature -55 to +105 °C
Notes
* Current to cause 30 °C max. temperature rise
** Insert -H or -V for mounting style before -RC
Example: 2113-V-RC
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
23.4
0.86
Max.
C
Mounting Plane
Leads tinned to within
0.062 inch above
mounting plane.
0.5 inch lead length.
High Current Toroid Inductors
Tel. (877) 426-8767 • Fax (951) 781-5006
0.062 inch
Max.
Vertical
www.bourns.com
“-RC” suffi x indicates RoHS compliance.
Part
Number
2101-RC
2102-RC
2103-RC
2104-RC
2105-RC
2106-RC
2107-RC
2108-RC
2109-RC
2110-RC
2111-RC
2112-RC
2113-RC
2114-RC
2115-RC
2116-RC
2117-RC
2118-RC
2119-RC
2120-RC
2121-RC
2122-RC
2123-RC
2124-RC
Dimensions: Inches
0.45
Max.
A
@ 1 KHz
±15 %
L (µH)
0.45
Max.
1000
100
120
150
180
220
270
330
390
470
560
680
820
10
12
15
18
22
27
33
39
47
56
68
Horizontal
Idc*
10.8
10.3
(A)
7.7
7.4
7.0
5.3
5.0
4.8
3.6
3.4
3.3
2.4
2.2
3.4
2.6
2.4
1.8
1.7
1.7
1.6
1.5
1.4
1.4
1.3
0.062 Inch Max.
Leads tinned to within
0.062 inch above
mounting plane.
0.5 inch lead length.
Mounting Plane
@ I rated
±15 %
2100 Series
L (µH)
C
113.1
134.4
181.6
216.3
250.1
293.8
341.5
403.2
472.8
559.2
10.2
11.9
14.2
19.1
22.8
26.4
34.7
40.6
48.3
75.2
88.5
84.3
6.3
7.4
B
Max.
0.006
0.007
0.012
0.013
0.015
0.026
0.029
0.032
0.055
0.060
0.067
0.062
0.13
0.15
0.11
0.12
0.21
0.23
0.25
0.28
0.30
0.33
0.37
0.40
DCR
Ω
0.86
Max.
Nom.
Dim.
0.34
0.34
0.33
0.33
0.33
0.32
0.32
0.32
0.31
0.31
0.31
0.31
0.31
0.35
0.34
0.34
0.33
0.33
0.33
0.35
0.35
0.35
0.35
0.37
A
Nom.
Dim.
0.77
0.77
0.76
0.76
0.76
0.75
0.75
0.75
0.75
0.75
0.75
0.74
0.74
0.79
0.77
0.77
0.76
0.76
0.76
0.76
0.79
0.79
0.79
0.81
B
REV. 07/09
Nom.
0.053
0.053
0.042
0.042
0.042
0.034
0.034
0.034
0.027
0.027
0.027
0.022
0.022
0.034
0.027
0.027
0.022
0.022
0.022
0.022
0.022
0.022
0.022
0.022
Dim.
C
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