77F6R8K-RC Bourns Inc., 77F6R8K-RC Datasheet - Page 2

• Manufacturer Part Number: 77F6R8K-RC
• Description: Inductor, Axial, Conformal Coa
• Manufacturer: Bourns Inc.
• Series: 77Fr

Specifications of 77F6R8K-RC

• Core Material: Ferrite
• Test Frequency: 7.9 MHz
• Inductance: 6.8 uH
• Tolerance: 10 %
• Maximum Dc Current: 550 mAmps
• Maximum Dc Resistance: 0.48 Ohms
• Self Resonant Frequency: 68 MHz
• Q Minimum: 75
• Dimensions: 3.99 mm Dia. x 10.41 mm L
• Operating Temperature Range: - 20 C to + 105 C
• Termination Style: Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Product Dimensions
77F Series Conformal Coated RF Choke
(0.025)
0.64
(1.0)
MIN.
25.4
DIMENSIONS:
(0.41)
10.41
MAX.
(INCHES)
MM
(0.157)
3.99
MAX.
Customers should verify actual device performance in their specifi c applications.
Example for 6.8 µH, ±10 %
Example for 270 µH, ±5 %
Orange
Brown
Yellow
Green
White
Silver
Violet
Black
Color
Gold
Gray
Blue
Red
Typical Part Marking - EIA Color Code
Specifi cations are subject to change without notice.
Significant
1st & 2nd
1st signifi cant fi gure (Blue)
2nd signifi cant fi gure (Gray)
Multiplier (Gold)
Tolerance (Silver)
1st signifi cant fi gure (Red)
2nd signifi cant fi gure (Purple)
Multiplier (Brown)
Tolerance (Gold)
Figure
0
1
2
3
4
5
6
7
8
9
Multiplier
1000
0.01
100
0.1
10
1
REV. 10/09
Tolerance
±10 %
±5 %