101
SMD Leaded
0
1
10
00001000100101
1R0
2R2
3R3
4R7
R47
Inductance (uH)
Inductance vs. DC Current
DC Current (mA)
CSCA □□□□ D - □□□ □ - □□□
(1) (3) (4) (5) (6)(2)
(A) (B)
Part Number
Inductance
(µH)
Inductance
Tolerance
DCR
(
Ω)
Max.
Rated Current (mA) Max.
Test Freq.
(MHz)
Saturation
Current
Idc1
Temperature
Rise Current
Idc2
CSCA2520D-R47M-LRH 0.47
±20% 0.039 4000 3400 2
CSCA2520D-R68M-LRH 0.68
±20% 0.048 3000 3000 2
CSCA2520D-1R0M-LRH 1.0
±20% 0.059 2700 2700 2
CSCA2520D-2R2M-LRH 2.2
±20% 0.117 1900 1900 2
CSCA2520D-3R3M-LRH 3.3
±20% 0.156 1600 1700 2
CSCA2520D-4R7M-LRH 4.7
±20% 0.260 1300 1300 2
CSCA2520D Series (SHIELDED)
■
SMD Wire Wound Power Inductors
MECHANICAL DIMENSIONS
ELECTRICAL SPECIFICATION
• Inductance tolerance: M=±20%
• Operating Temperature Range: -40
℃ to +105℃
• Storage Temperature Range: -40℃ to +85℃
• Inductance using the HP4285A
• DCR measured using the 16502 milli-ohm meter
• Saturation Current Idc1: The value of current causes a 30% inductance reduction from initial value. ( at Ta: 20
℃ )
• Temperature rise current Idc2: The value of current causes a 40
℃ temperature rise. ( at Ta: 20℃ )
• Rated Current: Either Idc1 or Idc2 whichever is smaller.
• MSL: Level 1
CHARACTERISTIC CURVE
CSCA2520D Series
CSCA2520D
unit: mm
(1) Product Symbol: Wire Wound Chip Power Inductors
(2) Dimensions: Length (A)
× Width (B)
(3) Terminal Type
(4) Inductance
(5) Tolerance
(6) Internal code
PART NUMBER KEY
2.8
0.8 1.2 0.8
2.0
1.2 Max.
0.5±0.3
2.5±0.2
2.0±0.2
Recommended Patterns