ctra1816f

RFID Antenna Coils
CTRA1816F
Series
From 2.47mH to 10mH
www.ctparts.com
SPECIFICATIONS
Part are available in ±5% inductance only.
Inductance
SRF Typ.
SRF Typ.
X,Y,Z
Q Typ.
X,Y
Z
(mH)
X,Y,Z
(KHz)
(kHz)
Part
Number
CTRA1816F-242J
CTRA1816F-252J
CTRA1816F-342J
CTRA1816F-402J
CTRA1816F-472J
CTRA1816F-492J
CTRA1816F-722J
CTRA1816F-103J
2.47
2.58
3.45
4.05
4.77
4.91
7.20
10.0
23.0
23.0
27.0
27.0
28.0
27.0
30.0
25.0
500
500
450
400
380
350
330
250
DCR Max.
X,Y
(Ω)
DCR Max.
Z
(Ω)
75
75
85
98
100
105
120
165
75
75
100
98
136
140
172
258
1000
800
800
800
800
750
750
550
PHYSICAL DIMENSIONS
Size
A
B
Max.
mm
inches
Max.
C
D
Max.
Max.
17.5
15.5
15.5
3.8
0.689
0.610
0.610
0.150
A
4
3
5
6
xxx
7
8
Description: RFID Antenna Coil
Applications: Designed for Radio Frequency Identification
Systems (RFID), Keyless Go Systems (Keyless entry), Tire
Pressure Monitoring System (TPMS), Access control, Tracking
devices.
Operating Temperature: -40°C to +85°C
Inductance Tolerance: ±5%
Testing Frequency: 125kHz / 1V
Packaging: Tape & Reel
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request.
Samples available. See website for ordering information.
D
1
C
Not Shown at Actual Size
CHARACTERISTICS
B
2
4
3
5
6
2
7
8
1
X
Y
Z
S2
S3
S8
F6
F7
F4
PAD LAYOUT
Unit: mm
14.7
0.7
6.6
1.3
13.2
4.1
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
REV 02.26.15