4308RV-115XGLD Coilcraft, 4308RV-115XGLD Datasheet

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4308RV-115XGLD

Manufacturer Part Number
4308RV-115XGLD
Description
RFID Transponder Coils 1.08mH at 125 KHZ +/-2%
Manufacturer
Coilcraft
Datasheet

Specifications of 4308RV-115XGLD

Lead_time
70
Pack_quantity
3000
Comm_code
85045095
4308RV-374X_L_
4308RV-404X_L_
4308RV-704X_L_
4308RV-904X_L_
4308RV-115X_L_
4308RV-205X_L_
4308RV-245X_L_
4308RV-295X_L_
4308RV-335X_L_
4308RV-415X_L_
4308RV-495X_L_
4308RV-685X_L_
4308RV-715X_L_
4308RV-725X_L_
4308RV-815X_L_
4308RV-905X_L_
© Coilcraft, Inc. 2008
1. When ordering, please specify tolerance and packaging codes:
2. Inductance and Q measured using Agilent/HP 4192A impedance
3. Tolerances in bold are stocked for immediate shipment.
4. Read distance measured using the KEELOQ
Tolerance: G = 2% J = 5% (Table shows stock tolerances in bold.)
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
Part number
analyzer.
Kit part number DM303005 from Microchip. Distance was recorded as
the voltage across the resonant circuit dropped below 10 mV.
RFID Transponder Coils – 4308RV
B = Less than full reel. In tape, but not machine ready.
1
tape (3000 parts per full reel).
To have a leader and trailer added ($25 charge), use
code letter D instead.
Inductance
at 125 kHz
4308RV-905XJLD
(mH)
0.37
0.40
0.70
0.90
1.08
1.97
2.38
2.89
3.30
4.15
4.90
6.80
7.10
7.20
8.10
9.00
2
Tolerance
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
®
Transponder Evaluation
3
min
26
26
20
22
24
28
30
30
30
27
26
28
27
28
28
30
Q
Specifications subject to change without notice.
Please check our website for latest information.
2
distance
22 / 55.9
23 / 58.4
25 / 63.5
26 / 66.0
30 / 76.2
34 / 86.4
37 / 94.0
37 / 94.0
38 / 96.5
39 / 99.1
38 / 96.5
41 / 104.1
42 / 106.7
40 / 101.6
42 / 106.7
40 / 101.6
(in. / cm)
Read
4
Sensitivity
(mV/µT)
10.38
13.96
16.06
17.78
24.90
28.21
32.12
34.96
41.35
47.17
61.71
65.60
66.67
75.08
84.64
Coilcraft’s 4308RV antenna coils are high performance
devices intended for RFID applications at 125 kHz.
These low profile parts have an extended length that
allows longer read ranges. An encapsulated top en-
sures reliable pick and place operations. Core con-
struction and encapsulation are rated for 125°C, which
makes these transponders ideal for higher temperature
applications. For harsh environments, please consider
the 4312RV or 5315TC, which were developed for tire
pressure monitoring systems.
The 4308RV transponders coils are available in 5% and
2% tolerances. In addition to the standard models shown,
Coilcraft can design coils to operate at other frequencies.
Coilcraft Designer’s Kit C383 contains four samples
of all 5% inductance tolerance parts. To order, contact
Coilcraft or visit http://order.coilcraft.com.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
10. Storage temperature range:
11. Resistance to soldering heat: Three reflows at >217°C for 90 seconds
12. Electrical specifications at 25°C.
13. Temperature coefficient of inductance: +200 to +700 ppm/°C
9.82
5. Sensitivity measured in accordance with Coilcraft application note
6. Matching capacitor value required for parallel resonant circuit operating
7. DCR measured on micro-ohmmeter.
8. SRF measured using Agilent/HP 8753D network analyzer.
9. Ambient temperature range: –40°C to +125°C
“Measuring Sensitivity of Transponder Coils.”
at 125 kHz.
(+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room
temperature between.
5
capacitor
Matching
4380
4050
2320
1800
1500
(pF)
225
180
823
681
561
491
391
331
238
228
200
6
(Ohms)
114
114
125
125
110
DCR
max
19
21
24
31
34
42
48
70
93
6.5
7.1
7
Component: –40°C to +125°C
Packaging: –40°C to +80°C
Document 324-1 Revised 10/30/08
1800
5000
6600
4800
4300
1750
1700
1900
1425 Orange Orange Green
1620
1150
1080
1050
(kHz)
SRF
typ
965
965
725
8
Orange Violet Yellow
Brown Brown Green
Yellow Brown Green
Yellow Black Yellow
Yellow White Green
Violet Brown Green
Document 324-1
Violet Black Yellow
White Black Yellow
Gray Brown Green
White Black Green
Red Yellow Green
Red White Green
Red Black Green
Violet Red Green
Blue Gray Green
Color code

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