NLC565050T-221K-PF TDK Corporation, NLC565050T-221K-PF Datasheet - Page 8

• Manufacturer Part Number: NLC565050T-221K-PF
• Description: INDUCTOR POWER 220UH 170MA 2220
• Manufacturer: TDK Corporation
• Series: NLCr

Specifications of NLC565050T-221K-PF

• Inductance: 220µH
• Tolerance: ±10%
• Current: 170mA
• Dc Resistance (dcr): 3.4 Ohm Max
• Q @ Freq: 20 @ 796kHz
• Self Resonant Freq: 3.9MHz
• Package / Case: 2220 (5650 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 796kHz
• Applications: Power Line
• Maximum Dc Current: 170 mAmps
• Maximum Dc Resistance: 3.4 Ohms
• Self Resonant Frequency: 3.9 MHz
• Q Minimum: 10
• Dimensions: 5 mm W x 5.6 mm L x 5 mm H
• Shielding: Unshielded
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-3547-2

NL's four shapes are virtually the de facto standard
of resin mold fixed small inductors.
Although the shape design is the de facto standard, TDK's
original technologies and know-how are integrated in the
internal structure. In short, inductance ranges configured
for each three characteristic groups are available in the
industry's smallest class shapes. Smaller shapes and better
frequency characteristics than competitors' products are
found when used with the same inductance value.
All products are also compatible with flow processes at
260 C peak temperatures, not to mention the lead-free
high-temperature reflow process, achieving the industry's
top level in terms of implementation reliability.
Shapes and dimensions
Recommende PC board pattern
NL565050
NL453232
4.5 0.3
5.6 0.3
( 0.4 )
( 0.5 )
NLC565050
NLC453232
C0.5
C1
2.6 0.1
R0.2
NLFC453232
1.5
4 0.2
2
Weight : 180 mg
Dimensions in mm
3
4
1.5
Weight : 380 mg
Dimensions in mm
2
TDK CORPORATION
NLV25
NLV32
Recommended soldering conditions
Lead-free solder
High-temperature reflow process
Narrow tolerances
180
150
255
230
2.5 0.2
L-value range
For signal lines
3.2 0.2
( 0.4 )
NL / NLV
C
C
C
High Q
C
( 0.4 )
Wide
Preheating : 90 to 120 s
NLCV32
NLCV25
For power lines
NLC/NLCV
Large current
NLFC322522
choke
NLFV25
1
1.2
1.4 0.1
1.5
40 s max.
1.9 0.1
2
1
10 s max.
Weight : 25 mg
Dimensions in mm
1.2
For power lines
Slow
cooling
NLFC/NLFV
Low Rdc
choke
Weight : 50 mg
Dimensions in mm