ELJ-NCR68JF Panasonic, ELJ-NCR68JF Datasheet - Page 2

• Manufacturer Part Number: ELJ-NCR68JF
• Description: RF Inductors 680NH 5% FIXED INDUCTOR
• Manufacturer: Panasonic
• Series: NCr

Specifications of ELJ-NCR68JF

• Core Material: Non Magnetic
• Dimensions: 2 mm W x 2.5 mm L x 1.6 mm H
• Test Frequency: 100 MHz
• Inductance: 680 nH
• Tolerance: 5 %
• Maximum Dc Current: 110 mAmps
• Maximum Dc Resistance: 1.85 Ohms
• Self Resonant Frequency: 130 MHz
• Q Minimum: 10
• Operating Temperature Range: - 20 C to + 85 C
• Termination Style: SMD/SMT
• Package / Case: 1008 (2520 metric)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
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ELJRF33N FB
ELJRF39N FB
ELJRF47N FB
ELJRF56N FB
ELJRF68N FB
ELJRF82N FB
ELJRFR10 FB
ELJRF2N0 FB
ELJRF2N4 FB
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ELJRF3N6 FB
ELJRF4N3 FB
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: Symbol of Tolerance
: Symbol of Tolerance
RF Type 1005 (0402)
Dimensions in mm (not to scale)
Standard Packing Quantity
10000 pcs./Reel
Standard Parts (E12 series)
Standard Parts (E24 series)
Part No.
Part No.
0.2±0.1
1.0±0.05
(nH)
(nH)
100
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
2.0
2.4
3.0
3.6
4.3
5.1
6.2
7.5
9.1
10
12
15
18
22
27
33
39
47
56
68
82
11
13
16
20
24
30
36
43
✽1 : Self Resonant Frequency ✽2 : DC Resistance
✽1 : Self Resonant Frequency ✽2 : DC Resistance
0.2±0.1
D : ±0.3 nH
D : ±0.3 nH
J : ±5 %
J : ±5 %
Tolerance (%)
Tolerance (%)
Inductance
Inductance
0.5±0.05
Z : ±0.2 nH
Z : ±0.2 nH
G : ±2 %
G : ±2 %
Test Freq.
Test Freq.
(MHz)
(MHz)
100
100
●
Recommended Land Pattern in mm (not to scale)
min.
min.
8
8
Q
Q
Test Freq.
Test Freq.
(MHz)
(MHz)
100
100
Fixed Inductors (Chip Inductors)
(MHz) min.
(MHz) min.
1.5 to 1.7
SRF
SRF
6000
6000
6000
6000
6000
5500
5500
5200
4800
4600
4000
3500
2800
2800
2500
2200
2000
1800
1800
1800
1800
1500
1500
1400
1200
6000
6000
5500
5300
5000
4700
4300
3700
3100
2800
2600
2300
2100
1900
1800
1800
1800
✽1
✽1
( ) max.
( ) max.
R
R
0.5 to 0.6
0.05
0.06
0.07
0.08
0.09
0.10
0.12
0.15
0.17
0.19
0.30
0.35
0.41
0.45
0.60
0.70
0.80
1.20
1.40
1.70
2.10
2.50
4.00
4.50
5.50
0.08
0.09
0.11
0.14
0.16
0.18
0.25
0.33
0.38
0.43
0.53
0.65
0.75
1.00
1.30
1.60
1.90
DC
DC
✽2
✽2
DC Current
DC Current
(mA) max.
(mA) max.
Oct. 2007
400
400
400
400
400
400
400
360
360
340
320
320
320
320
240
240
200
200
170
150
140
130
120
110
400
400
400
380
360
350
330
320
320
320
280
240
220
200
190
160
150
90