RL-7700-3LP
RL-7700-4LP
LOW PROFILE CERAMIC WIREWOUND CHIP INDUCTORS
FEATURES
• Ceramic core wire wound construction.
• No batch to batch variations in inductance.
• High reliability due to ceramic wirewound construc-
tion.
APPLICATIONS
Widely used in the communication applications such as
cellular phones, pagers and other high frequency elec-
tronics devices.
SPECIFICATIONS
Operating Temperature range: -40°C to +125°C
Storage Temperature: -40°C to +125°C
B
F
C
I
J
I
A
G
F
H
E
D
P C B PAT T E R N
PART NUMBER IDENTIFICATION
RL-7700 -3
LP 4N7 K
(1)
(2)
(3)
(4) (5)
(1) SERIES NAME
(2) DIMENSIONS
(3) TYPE CODE: LP - Low Profile
(4) INDUCTANCE CODE
(5) TOLERANCE CODE
G - ±2%
J - ±5%
K - ±10%
MECHANICAL DIMENSIONS (mm)
Part Number
RL-7700-3LP
RL-7700-4LP
A Max.
2.29
2.92
PRECAUTIONS
• After mounting components onto printed circuit
board, be careful not to bend or mishandle the
board.
• When hand soldering, apply solder iron to the printed
circuit board only. Temperature of the iron tip should
not exceed 260°C with soldering time < 3 seconds.
• Reflow soldering condition:
230°C for 10s max.
TAPE AND REEL PACKAGING
Part Number
Pieces per reel
RL-7700-3LP
2,000
RL-7700-4LP
2,000
Plastic reel size
7”
7”
B Max. C Max. D Ref.
1.73
2.79
1.03
1.40
0.51
0.65
E Max. F Max. G Max. H Max. I Max. J Max.
1.27
2.03
0.44
0.51
1.02
1.52
1.78
2.54
1.02
1.02
0.76
1.27
RENCO ELECTRONICS, INC.
595 International Place, Rockledge, FL 32955-4200 USA
(321) 637-1000 • Toll Free Engineering Hot line 800-645-5828
SINCE 1955
Fax: (321) 637-1600
Web Site:www.rencousa.com
E-mail:sales@rencousa.com
161
Part
Number
RL-7700-3LP-1N8
RL-7700-3LP-3N9
RL-7700-3LP-4N7
RL-7700-3LP-6N8
RL-7700-3LP-8N2
RL-7700-3LP-10N
RL-7700-3LP-12N
RL-7700-3LP-15N
RL-7700-3LP-18N
RL-7700-3LP-22N
RL-7700-3LP-27N
RL-7700-3LP-33N
RL-7700-3LP-39N
RL-7700-3LP-47N
RL-7700-3LP-56N
RL-7700-3LP-68N
RL-7700-3LP-82N
RL-7700-3LP-R10
RL-7700-3LP-R12
RL-7700-3LP-R15
Tolerance
Available
K
K
K,J
K,J
K,J
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
L
(nH)
1.8
3.9
4.7
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
Test
Freq.
(MHz)
250
250
250
250
250
250
250
250
250
250
250
250
250
200
200
200
150
150
150
150
Q
Min.
55
50
50
50
50
55
55
50
50
50
50
50
50
50
50
50
50
50
40
40
Q TEST
Freq.
(MHz)
1500
1000
1000
1000
1000
750
750
500
500
500
500
500
500
500
500
500
500
500
250
250
SRF
Min.
(MHz)
9400
6100
5500
5500
4800
3300
3800
2950
3100
2900
2450
2350
2200
2000
1850
1500
1500
1200
1150
1050
DCR
Max.
(Ω)
0.030
0.060
0.060
0.080
0.080
0.080
0.100
0.010
0.130
0.150
0.230
0.280
0.330
0.390
0.390
0.400
0.440
0.640
0.680
0.800
IDC
Max.
(mA)
800
800
800
800
800
800
800
800
800
800
600
600
600
600
500
500
500
400
300
300
Test Equipment: Agilent / HP 4287 + Agilent / HP 8753D or HP 4291A
RENCO ELECTRONICS, INC.
595 International Place, Rockledge, FL 32955-4200 USA
(321) 637-1000 • Toll Free Engineering Hot line 800-645-5828
162
SINCE 1955
Fax: (321) 637-1600
Web Site:www.rencousa.com
E-mail:sales@rencousa.com
Part
Number
RL-7700-4LP-4N7
RL-7700-4LP-8N2
RL-7700-4LP-15N
RL-7700-4LP-20N
RL-7700-4LP-30N
RL-7700-4LP-40N
RL-7700-4LP-50N
RL-7700-4LP-60N
RL-7700-4LP-70N
RL-7700-4LP-80N
RL-7700-4LP-90N
RL-7700-4LP-R56
Tolerance
Available
K,J
K,J
K,J
K,J
K,J
K,J
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
K,J,G
L
(nH)
4.7
8.2
15.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
560.0
Test
Freq.
(MHz)
50
50
50
50
50
50
50
50
50
50
50
25
Q
Min.
42
50
57
72
69
67
72
75
68
75
85
40
Q TEST
Freq.
(MHz)
500
500
500
500
500
500
500
500
500
500
500
100
SRF
Min.
(MHz)
6000
5000
3000
2400
2400
2000
1900
1800
1700
1400
1400
400
DCR
Max.
(Ω)
0.150
0.220
0.220
0.330
0.380
0.430
0.480
0.520
0.550
0.560
0.610
1.330
IDC
Max.
(mA)
600
600
600
600
600
600
600
600
510
510
500
400
Test Equipment: Agilent / HP 4287 + Agilent / HP 8753D or HP 4291A
RENCO ELECTRONICS, INC.
595 International Place, Rockledge, FL 32955-4200 USA
(321) 637-1000 • Toll Free Engineering Hot line 800-645-5828
SINCE 1955
Fax: (321) 637-1600
Web Site:www.rencousa.com
E-mail:sales@rencousa.com
163
Power technology
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