RL-7700-3HQ
RL-7700-4HQ
HIGH Q CERAMIC
WIREWOUND CHIP INDUCTORS
DESCRIPTION
• High Q Chip Inductor
FEATURES & APPLICATIONS
• Ceramic core wirewound construction
• No batch-to-batch variations in inductance
• High reliability due to ceramic wirewound construction
• Widely used in the communications applications such as cellular
phones and other high frequency electronic devices
ENVIRONMENTAL DATA
•
•
Storage temperature range:
-55°C to +130°C
Operating temperature range:
-40°C to +130°C
PACKAGING INFORMATION
• Packaging information: pg. 491
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
RL-7700-3HQ
RL-7700-4HQ
A (MAX.)
0.090 (2.29)
0.120 (2.92)
B (MAX.)
0.070 (1.73)
0.110 (2.79)
C (MAX.)
0.040 (1.03)
0.055 (1.40)
D (REF.)
0.020 (0.51)
0.030 (0.65)
E (MAX.)
0.050 (1.27)
0.080 (2.03)
F (MAX.)
0.017 (0.44)
0.020 (0.51)
G (MAX.)
0.040 (1.02)
0.059 (1.52)
PART NUMBER
RL-7700-3HQ
RL-7700-4HQ
PART WEIGHT
0.13g (0.005oz)
0.13g (0.005oz)
H (REF.)
0.070 (1.78)
0.100 (2.54)
I (REF.)
0.040 (1.02)
0.040 (1.02)
J (REF.)
0.030 (0.76)
0.050 (1.27)
BOTTOM VIEW
B
SIDE VIEW
C
RECOMMENDED LAND PATTERN
I
ST
SCHEMATIC
F
A
G
H
FN
E
D
J
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
SURFACE MOUNTS
RL-7700-3HQ
Renco Part No.
RL-7700-3HQ
RL-7700-3HQ-2N5
RL-7700-3HQ-5N6
RL-7700-3HQ-6N2
RL-7700-3HQ-12N
RL-7700-3HQ-16N
RL-7700-3HQ-18N
RL-7700-3HQ-20N
RL-7700-3HQ-27N
RL-7700-3HQ-30N
RL-7700-3HQ-39N
RL-7700-3HQ-48N
RL-7700-3HQ-51N
Tolerance
Available
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
K,J,G
K,J,G
L
(nH)
2.5
5.6
6.2
12.0
16.0
18.0
20.0
27.0
30.0
39.0
48.0
51.0
DCR Max.
(Ohms)
0.020
0.035
0.035
0.045
0.060
0.060
0.055
0.070
0.095
0.110
0.095
0.120
Q Min.
80.0
98.0
88.0
80.0
72.0
75.0
70.0
75.0
65.0
65.0
65.0
65.0
SRF
Min. (MHz)
6000.0
6000.0
4750.0
3000.0
2950.0
2550.0
2050.0
2000.0
1950.0
1600.0
1400.0
1400.0
Testing
Frequency (MHz)
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
250.0
Irms
(mA) Max.
1600.0
1600.0
1600.0
1600.0
1500.0
1400.0
1400.0
1300.0
1200.0
1100.0
1200.0
1000.0
RL-7700-4HQ
Renco Part No.
RL-7700-4HQ
RL-7700-4HQ-3N0
RL-7700-4HQ-4N1
RL-7700-4HQ-7N8
RL-7700-4HQ-10N
RL-7700-4HQ-12N
RL-7700-4HQ-18N
RL-7700-4HQ-22N
RL-7700-4HQ-33N
RL-7700-4HQ-39N
RL-7700-4HQ-47N
RL-7700-4HQ-56N
RL-7700-4HQ-68N
RL-7700-4HQ-82N
RL-7700-4HQ-R10
Tolerance
Available
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
L
(nH)
3.0
4.1
7.8
10.0
12.0
18.0
22.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
DCR Max.
(Ohms)
0.040
0.050
0.050
0.060
0.060
0.070
0.070
0.090
0.090
0.120
0.120
0.130
0.160
0.160
Q Min.
70.0
75.0
75.0
60.0
70.0
62.0
62.0
75.0
75.0
75.0
75.0
80.0
80.0
62.0
SRF
Min. (MHz)
6000.0
6000.0
3800.0
3600.0
2800.0
2700.0
2050.0
1700.0
1300.0
1450.0
1230.0
1150.0
1060.0
820.0
Testing
Frequency (MHz)
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
Irms
(mA) Max.
1600.0
1600.0
1600.0
1600.0
1500.0
1400.0
1400.0
1300.0
1300.0
1200.0
1200.0
1100.0
1100.0
1000.0
NOTES:
1. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
3. TEST EQUIPMENT: AGILENT / HP 4287 + AGILENT / HP 8753D OR HP 4291A
4. WHEN HAND SOLDERING, APPLY SOLDER IRON TO THE PRINTED CIRCUIT BOARD ONLY. TEMPERATURE
OF THE IRON TIP SHOULD NOT EXCEED 260ºC WITH SOLDERING TIME < 3 SECONDS
5. REFLOW SOLDERING CONDITION: 230ºC FOR 10 SECONDS MAX
PART NUMBER IDENTIFICATION
RL-7700 -3 HQ
(1)
(2) (3)
5N6 K
(4) (5)
SURFACE MOUNTS
(1) SERIES NAME
(2) DIMENSIONS
(3) TYPE CODE HQ - HIGH Q FACTOR
(4) INDUCTANCE CODE
(5) TOLERANCE CODE: G - ±2% J - ±5%
K - ±10%
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free
Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
