5SQ Datasheet, PDF (1/1 Pages) Frontier Electronics. – Tunable Super Hi-Q RF Coils

Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: [phone] FAX: [phone]
E-mail: [e-mail]
Web: frontierusa.com
Tunable Super Hi-Q RF Coils—5SQ Series
A. Electrical specification:
P/N
5SQ-03
5SQ-04
5SQ-05
5SQ-06
5SQ-07
5SQ-08
5SQ-09
Pin
(S—F)
Pin (1-4)
Pin (1-4)
Pin (1-4)
Pin (1-4)
Pin (1-4)
Pin (1-4)
Pin (1-4)
Specification
Test Frequency: 25.2 MHz
L Min.
(nH)
85
120
150
185
270
320
400
L Nom.
(nH)
95
140
177
227
317
383
465
L Max.
(nH)
105
160
205
270
365
445
530
Q (Min.)
@L max.
70
80
90
90
90
100
100
SRF
Min.
(MHz)
1000
900
740
590
540
500
450
DCR
Max.
(mΩ)
35.0
45.5
50.0
57.5
72.5
75.0
85.0
Color
Code
ORANGE
YELLOW
GREEN
BLUE
VIOLET
Black
WHITE
B. Mechanical dimensions: (Unit: mm)
Color Code
3
4
2
+0.3
5.45-0.1
5.80±0.3
3.0±0.3
1
6
3.5±0.3
5SQ-xx series
Bottom View
C. General Information:
1. Can be tunable.
2. Excellent temperature coefficient.
3. For high frequency operation up to 1.0 GHz.
4. Unique winding configuration.
5. Special selected core for Hi-Q performance.
6. Inductance measured using HP4191A with HP16092A test fixture.
7. Q measured at L max value using HP4191A with HP16092A test fixture.
8. SRF measured without core using Scalar or network Analyzer.
9. RoHS compliant.
Patent Pending
Variable RF Coils—5SQ parts
Rev. B
July 27, 2006. Page: 1 of 1