NPI-C Datasheet, PDF (1/9 Pages) NIC-Components Corp. – NPI Power Inductors

NPI Power Inductors
NPI__C Series
FEATURES
• HIGH CURRENT, SMALL SIZE (UP TO 4 AMPS)
• SURFACE MOUNTABLE CONSTRUCTION
• HIGH INDUCTANCE (UP TO 820µH)
• TAPED AND REELED FOR AUTOMATIC INSERTION
• FOR USE IN DC/DC CONVERTERS, DC/AC INVERTERS
• Pb-FREE COMPATIBLE
CHARACTERISTICS
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
Case Size
NPI32C NPI43C NPI52C
NPI54C
NPI73C
NPI75C NPI104C NPI105C
Inductance Range
1 ~ 470µH 1 ~ 680µH 1 ~ 560µH 1 ~ 680µH 10 ~ 330µH 10 ~ 470µH 10 ~ 560µH 10 ~ 820µH
Inductance Tolerance
10% (K), 20% (M)
Ambient Operating
Temperature Range
-40°C ~ +85°C*
Maximum Component
Temperature
(Ambient + Self-Heating)
+125°C*
Inductance Change at Isat
-30% max.
Temperature Raise at Irms
+40°C max.
Resistance to Solder Heat
260°C for 10 seconds
DIMENSIONS (mm)
Series
A
B
NPI32C 3.50 ± 0.3 3.00 ± 0.3
NPI43C 4.50 ± 0.3 4.00 ± 0.3
NPI52C 5.80 ± 0.3 5.20 ± 0.3
NPI54C 5.80 ± 0.3 5.20 ± 0.3
NPI73C 7.80 ± 0.3 7.00 ± 0.3
NPI75C 7.80 ± 0.3 7.00 ± 0.3
NPI104C 10.0 ± 0.3 9.00 ± 0.3
NPI105C 10.0 ± 0.4 9.00 ± 0.4
C
2.10 ± 0.3
3.20 ± 0.3
2.00 ± 0.3
4.50 ± 0.3
3.50 ± 0.5
5.00 ± 0.5
4.00 ± 0.5
5.40 ± 0.4
A
G (Ref)
1.1
1.5
1.7
1.7
2.0
2.0
2.5
2.5
H (Ref)
3.3
4.5
5.5
5.5
7.5
7.5
9.5
9.5
I (Ref)
1.30
1.75
2.15
2.15
3.0
3.0
3.75
3.75
REFLOW SOLDERING
LAND PATTERN
I
I
H
G
150
B
C
Termination Plating
Sn 96.5% - Ag 3.0% - Cu 0.5%
REFLOW SOLDERING PROFILE
PART NUMBER SYSTEM
300
NPI 43 C 4R7 M TR F
250
RoHS Compliant
200
Packaging: TR = Tape & Reel
150
Inductance Tolerance Code: M=±20%
Inductance Code (µH): 1st two digits are significant,
100
3rd digit is multiplier for values from 10µH and up.
Construction Code (see drawing for details)
50
Size Code (see table for details)
Series
25
Pre-Heat
150°C ~ 180°C
60 ~ 120 sec.
Soldering 260°C max.
5 seconds max.
Time above 230°C
30 seconds max.
Cool Down
30 60 90 120 150 180 210 240 270 ₃₀₀
®
Time - Seconds
*Specifications reflect recent product changes. For more information refer to PCN announcement [Link]
54 ^{NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com}