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L-31112 [RHOMBUS-IND]

EE Style Low Profile Surface Mount Inductors; EE型薄型表面贴装电感器
L-31112
型号： L-31112
厂家： Rhombus Industries Inc.    Rhombus Industries Inc.
描述：

EE Style Low Profile Surface Mount Inductors
EE型薄型表面贴装电感器

电感器
文件： 总3页 (文件大小：75K)
中文：  中文翻译
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Electrical Specifications at 25OC  
Self-Shielded  
Audio Transformers  
Frequency Return  
Pri.  
Sec.  
UNBAL. Insertion  
Thru-hole  
EP7 Style  
Part Number  
Impedance  
(Ohms)  
Response  
(dB)  
Loss  
DCR max. DCR max.  
DC  
(mA)  
Loss  
(dB) (2)  
(Ω )  
(Ω )  
(dB) (1)  
T-30400  
600 / 600  
0.0  
0.7  
0.50  
18  
31  
39  
Using EP Geometry cores,  
these transformers provide  
excellent shielding.  
Electrical Specifications at 25OC  
Frequency Return  
Pri.  
Sec.  
UNBAL. Insertion  
Thru-hole  
EP10 Style  
Part Number  
Impedance  
(Ohms)  
Response  
(dB)  
Loss  
DCR max. DCR max.  
DC  
(mA)  
Loss  
Isolation is 1500 Vrms minimum  
Longitudinal Balance is 60dB min.  
Frequency range: 300Hz to 3400Hz  
(dB) (2)  
(Ω )  
(Ω )  
(dB) (1)  
T-30401  
600 / 600  
0.0  
0.9  
0.50  
21  
34  
43  
Electrical Specifications at 25OC  
Frequency Return  
Pri.  
Sec.  
UNBAL. Insertion  
Thru-hole  
EP13 Style  
Part Number  
Impedance  
(Ohms)  
Response  
(dB)  
Loss  
DCR max. DCR max.  
DC  
Loss  
(dB) (2)  
(Ω )  
(Ω )  
(mA)  
(dB) (1)  
.375  
(9.53)  
MAX.  
.465  
(11.81)  
MAX.  
T-30402  
T-30403  
600 / 600  
900 / 900  
0.0  
0.0  
1.0  
1.0  
0.25  
0.25  
26  
26  
36  
44  
47  
58  
1. Insertion Loss measured at 1 kHz.  
2. Return Loss measured at 300 Hz.  
EP7 Style  
Thru-hole  
.394  
(10.00)  
MAX.  
T-30400  
Schematic  
T-30401  
Schematic  
T-30402 & 30403  
Schematic  
.110  
(2.79)  
MIN.  
1
3
4
6
1
4
5
8
2
4
7
9
.080  
(2.03)  
PRI  
SEC.  
PRI  
SEC.  
PRI  
SEC.  
.098  
(2.49)  
.024  
(0.61)  
.039  
(0.99)  
6
5
4
Bottom  
View  
1
2
3
Dimensions in Inches (mm)  
.480  
(12.19)  
MAX.  
.450  
(11.43)  
MAX.  
.550  
(13.97)  
MAX.  
.536  
(13.61)  
MAX.  
EP10 Style  
Thru-hole  
EP13 Style  
Thru-hole  
.460  
(11.68)  
MAX.  
.525  
(13.34)  
MAX.  
.210  
(5.33)  
TYP.  
.210  
(5.33)  
TYP.  
.300  
(7.62)  
TYP.  
.400  
(10.16)  
TYP.  
.100  
(2.54)  
TYP.  
.100  
(2.54)  
TYP.  
Pin Diameter is 0.025 (0.64)  
Pin Diameter is 0.025 (0.64)  
10  
9
8
7
6
8
7
6
5
Bottom  
View  
Bottom  
View  
1
4
2
3
1
2
4
5
3
For other values & Custom Designs, contact factory.  
Specifications subject to change without notice.  
EP - 10/98  
15801 Chemical Lane, Huntington Beach, CA 92649-1595  
Rhombus  
Industries Inc.  
15  
Tel: (714) 898-0960 • Fax: (714) 896-0971  
Electrical Specifications at 25OC  
Self-Shielded  
Audio Transformers  
Frequency Return  
Pri.  
Sec.  
UNBAL. Insertion  
Surface Mount  
EP7 Style  
Part Number  
Impedance  
(Ohms)  
Response  
(dB)  
Loss  
(dB) (2)  
DCR max. DCR max.  
DC  
(mA)  
Loss  
(dB) (1)  
(Ω )  
(Ω )  
T-30400G  
600 / 600  
0.0  
0.7  
0.50  
18  
31  
39  
Using EP Geometry cores,  
these transformers provide  
excellent shielding.  
Electrical Specifications at 25OC  
Frequency Return  
Pri.  
Sec.  
UNBAL. Insertion  
Surface Mount  
EP10 Style  
Part Number  
Impedance  
(Ohms)  
Response  
(dB)  
Loss  
(dB) (2)  
DCR max. DCR max.  
DC  
(mA)  
Loss  
Isolation is 1500 Vrms minimum  
Longitudinal Balance is 60dB min.  
Frequency range: 300Hz to 3400Hz  
(dB) (1)  
(Ω )  
(Ω )  
T-30401G  
600 / 600  
0.0  
0.9  
0.50  
21  
34  
43  
Electrical Specifications at 25OC  
Frequency Return  
Pri.  
Sec.  
UNBAL. Insertion  
Surface Mount  
EP13 Style  
Part Number  
Impedance  
(Ohms)  
Response  
(dB)  
Loss  
(dB) (2)  
DCR max. DCR max.  
DC  
Loss  
(dB) (1)  
(Ω )  
(Ω )  
(mA)  
T-30402G  
T-30403G  
600 / 600  
900 / 900  
0.0  
0.0  
1.0  
1.0  
0.25  
0.25  
26  
26  
36  
44  
47  
58  
Dimensions  
in Inches (mm)  
1. Insertion Loss measured at 1 kHz.  
2. Return Loss measured at 300 Hz.  
.370  
(9.40)  
MAX.  
.375  
(9.53)  
MAX.  
T-30400G  
Schematic  
T-30401G  
Schematic  
T-30402 & 30403G  
Schematic  
.375  
(9.53)  
MAX.  
EP7 Style  
Surface Mount  
1
3
4
1
5
8
2
4
7
9
.025  
(0.64)  
PRI  
SEC.  
PRI  
SEC.  
PRI  
SEC.  
.34  
(8.6)  
6
4
.098  
(2.50)  
.028  
(0.70)  
.505 (12.83)  
.490 (12.45)  
.492  
(12.5)  
MAX.  
.522  
(13.26)  
MAX.  
.532  
(13.51)  
MAX.  
.432  
(10.97)  
MAX.  
.465  
(11.8)  
MAX.  
.516  
(13.1)  
MAX.  
EP13 Style  
Surface Mount  
EP10 Style  
Surface Mount  
.469  
(11.9)  
MAX.  
.413  
.516  
.025  
(0.64)  
(10.5)  
.025  
(0.64)  
(13.1)  
.098  
(2.50)  
.028  
(0.70)  
.100  
(2.54)  
.028  
(0.70)  
.575 (14.6)  
.567 (14.4)  
.675 (17.15)  
.663 (16.85)  
.525  
(13.34)  
.594  
(15.10)  
.715  
(18.15)  
.100  
.100  
.100  
(2.54)  
TYP.  
EP10 SM  
EP13 SM  
8
7
6
5
1
2
3
4
10  
9
1
2
EP7 SM  
6
1
2
3
(2.54)  
TYP.  
(2.54)  
TYP.  
Suggested  
Pad Layout  
Suggested  
Pad Layout  
5
4
Suggested  
Pad Layout  
.050  
(1.27)  
TYP.  
8
3
4
5
.050  
(1.27)  
TYP.  
.050  
(1.27)  
TYP.  
7
.075  
(1.905)  
TYP.  
6
.100  
.100  
(2.54)  
TYP.  
(2.54)  
TYP.  
For other values & Custom Designs, contact factory.  
Specifications subject to change without notice.  
EP - 10/98  
15801 Chemical Lane, Huntington Beach, CA 92649-1595  
Rhombus  
Industries Inc.  
16  
Tel: (714) 898-0960 • Fax: (714) 896-0971  
Self-Shielded Audio Transformers  
T-30404 & 30405  
Schematic  
T-30406 & 30408  
Schematic  
T-30407 & 30409  
Schematic  
Built with Ferrite EP Geometry cores, these  
transformers provide excellent shielding.  
1
1
5
2
7
Isolation is 1500 Vrms minimum  
Longitudinal Balance is 60dB minimum  
Frequency range: 300Hz to 3400Hz  
Custom Designs Available  
7
9
PRI  
SEC.  
PRI  
SEC.  
4
2
PRI  
SEC.  
8
4
4
9
5
Electrical Specifications at 25OC  
Frequency Return  
Pri.  
Sec.  
UNBAL. Insertion  
Thru-hole  
EP17 Style  
Part Number  
Impedance  
(Ohms)  
Response  
(dB)  
Loss  
DCR max. DCR max.  
DC  
Loss  
(dB) (2)  
(Ω )  
(Ω )  
(mA)  
(dB) (1)  
T-30404  
T-30405  
600 / 600  
900 / 900  
2.5  
2.5  
1.0  
1.0  
0.25  
0.25  
26  
26  
45  
55  
58  
71  
Electrical Specifications at 25OC  
Frequency Return  
Pri.  
Sec.  
UNBAL. Insertion  
Thru-hole  
EP20 Style  
Part Number  
Impedance  
(Ohms)  
Response  
(dB)  
Loss  
DCR max. DCR max.  
DC  
Loss  
(dB) (2)  
(Ω )  
(Ω )  
(mA)  
(dB) (1)  
T-30406  
T-30407  
T-30408  
T-30409  
600 / 600  
600CT / 600  
600 / 900  
5.0  
5.0  
5.0  
5.0  
0.8  
0.8  
0.8  
0.8  
0.25  
0.25  
0.25  
0.25  
26  
26  
26  
26  
27  
27  
27  
33  
36  
36  
44  
36  
900CT / 600  
1. Insertion Loss measured at 1 kHz.  
2. Return Loss measured at 300 Hz.  
Dimensions in Inches (mm)  
.975  
(24.77)  
MAX.  
.860  
(21.84)  
MAX.  
.740  
(18.80)  
MAX.  
.680  
(17.27)  
MAX.  
.700  
(17.78)  
MAX.  
.630  
(16.00)  
MAX.  
EP20 Style  
Thru-hole  
EP17 Style  
Thru-hole  
.200  
(5.08)  
TYP.  
.600  
(15.24)  
TYP.  
.200  
(5.08)  
TYP.  
.200  
(5.08)  
TYP.  
.200  
(5.08)  
TYP.  
.700  
(17.78)  
TYP.  
Pin Diameter  
is 0.025 (0.64)  
Pin Diameter  
is 0.025 (0.64)  
10  
9
8
7
6
8
1
7
6
5
4
Bottom  
View  
Bottom  
View  
3
2
2
3
4
5
1
For other values & Custom Designs, contact factory.  
Specifications subject to change without notice.  
EP - 10/98  
15801 Chemical Lane, Huntington Beach, CA 92649-1595  
Rhombus  
Industries Inc.  
17  
Tel: (714) 898-0960 • Fax: (714) 896-0971  

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