NPI-P Datasheet, PDF (1/4 Pages) NIC-Components Corp. – NPI Power Inductors

NPI Power Inductors
FEATURES
• ULTRA HIGH CURRENT (UP TO 33.4 AMPS)
• SURFACE MOUNTABLE CONSTRUCTION
RoHS
Compliant
includes all homogeneous materials
• INDUCTANCE VALUES UP TO 1,400µH)
*See Part Number System for Details
• TAPED AND REELED FOR AUTOMATIC INSERTION
• FOR USE IN DC/DC CONVERTERS, STEPDOWN CONVERTERS
CHARACTERISTICS
Case Size
Inductance Range
Ambient Operating Temperature Range
Maximum Component Temperature
(Ambient + Self-Heating)
Temperature Rise at Irms
Inductance Change at Isat
Inductance Tolerance
Resistance to Solder Heat
NPI31P
0.33 ~ 4.7µH
NPI52P
NPI53P
0.78 ~ 1,000µH 15 ~ 1,400µH
-40°C ~ +85°C
+125°C
40°C max.
-10% typical
20% (M), 10% (K)
260°C for 10 seconds
NPI55P
2.8 ~ 10µH
PART NUMBER SYSTEM
NPI 31 P 4R7 M TR F
Termination Finish:
F = RoHS Compliant
Packaging: TR = Tape & Reel
Inductance Tolerance Code: M=±20%
Inductance Code (µH): 1st two digits are significant, R is deci-
mal point, 3rd digit is multiplier for values from 10µH and up.
Construction Code (see drawing for details)
Size Code (see table for details)
Series
DIMENSIONS (mm)
Series
A
B
NPI31P 9.9* 13.2*
NPI52P 15.2* 18.5*
NPI53P 15.2
18.5
NPI55P 16.3
22.4
C G (Ref) H (Ref) I (Ref)
6.4*
8.6*
4.1*
1.6*
8.0* 14.0* 6.4*
1.9*
12.0
14.0
6.4
1.9
12.0
14.3
11.9
3.2
NPI__P Series
CONSTRUCTION
LAND PATTERN
A
B
H
I
G
300
250
200
C
150
100
REFLOW SOLDERING PROFILE
Soldering 260°C max.
5 seconds max.
Pre-Heat
150°C ~ 180°C
60 ~ 120 sec.
Time above 230°C
30 seconds max.
Cool Down
50
25
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]
70 ^{NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com}