Molded Chip Wirewound Inductors
FEATURES
•
•
•
•
•
EIA SIZES A (1210), B (1812), C (1008) AND D (0805)
includes all homogeneous materials
EXCELLENT HIGH Q AND HIGH SRF CHARACTERISTICS
BOTH FLOW AND REFLOW SOLDERING APPLICABLE
*See Part Number System for Details
HIGH INDUCTANCE AVAILABLE IN SMALL SIZE
EMBOSSED PLASTIC TAPE PACKAGE FOR AUTOMATIC PICK-PLACE
NIN Series
RoHS
Compliant
AVAILABLE TYPE AND RANGE
EIA Size
0805
1008
Size Code
D
C
Size (L x W x H mm)
2.0 x 1.25 x 1.25
2.5 x 2.0 x 1.6
NIC Type
NIN-ND
NIN-FC
NIN-NC
NIN-PC
NIN-FA
NIN-NA
NIN-PA
NIN-FB
Inductance
Range
10nH ~ 1.0μH
0.22 ~ 100μH
10nH ~ 0.82μH
1.0 ~ 33μH
0.22 ~ 220μH
47nH ~ 8.2μH
1.0 ~ 330μH
0.1 ~ 1000μH
Style
Standard
Standard
High Frequency
High Curret
Standard
High Frequency
High Current
Standard
1210
1812
A
B
3.2 x 2.5 x 2.2
4.5 x 3.2 x 3.2
SPECIFICATIONS
Specifications
Inductance Range
Inductance Tolerance
Operating Temperature Range
Insulation Resistance
Withstanding Voltage
Q Factor, Self Resonant Frequency,
DC Resistance, Rated DC Current
and Inductance Tolerance
Case Size
0805
10nH ~ 1.0μH
±10% (K), ±5% (J)
1008
1210
1812
10nH ~ 100μH
47nH ~ 330μH
0.10μH ~ 1000μH
±20% (M), ±10% (K), ±5% (J)
±10% (K), ±5% (J)
-25°C ~ +85°C (at 100% of rated voltage)
1,000 MegOhm Min. (@ 100Vdc, Termination to Case)
250Vdc for 1 minute (Termination to Case)
See Individual Product Listings
ENVIRONMENTAL CHARACTERISTICS
Test
Solderability
Humidity
Soldering Effect
Low Frequency Vibration
Thermal Shock
Low Temperature Storage
High Temperature Load
Life
Humidity Load Life
Specification
90% Min. Coverage
(1) No Evidence of Damage
(2) Inductance Shall Be Within
±5% of Initial Value
(3) Q Factor Shall Be Within
±10% of Initial Value
(1) No Evidence of Damage
(2) Inductance Shall Be Within
±10% of Initial Value
(3) Q Factor Shall Be Within
±10% of Initial Value
Test Method & Condition
After 3 Sec. Dip in +230°C Solder Pot (Post Flux)
After 500 Hrs at +60°C and 90~95% RH
After 5 Sec. at +260°C (5 min. 120°C Pre-Heat)
After 2 Hrs per Axis, 10 ~ 55Hz, 1.5mm Amplitude
After 100 Cycles (-40°C ~ +85°C) 30 Min. Each
After 500 Hrs at -40°C
After 500 Hrs. at +85°C with Rated DC Current
After 500 Hrs at +60°C with 90~95% RH
at Rated DC Current
®
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
27
Molded Chip Wirewound Inductors
DIMENSIONS (mm)
SIZE A, C and D
SIZE B
NIN Series
MARKING
W
A
MARKING
W
L
L
B
H
B
EIA Size Size Code
0805
1008
1210
1812
D
C
A
B
Dim. L
2.0
+0.3
/
-0.2
2.5
+0.3
/
-0.2
3.2 ± 0.3
4.5 ± 0.3
Dim. W
2.0 ± 0.2
2.5 ± 0.2
3.2 ± 0.2
Dim. H
1.6 ± 0.2
2.2 ± 0.2
3.2 ± 0.2
Dim. A
1.0 ± 0.1
1.2 ± 0.1
1.9 ± 0.1
1.1 ± 0.2
Dim. B
0.4 ± 0.2
0.4 ± 0.2
0.6 ± 0.2
1.2 ± 0.3
1.25 ± 0.3 1.25 ± 0.3
PART MARKING
Inductance
Tolerance
±20%
±10%
±5%
Marking for
Tolerance
M
No Identification
J
Example
2R2M
470
270J
(1) 3 digits system in
μH
(2) R indicates decimal point in
μH
Ex:2R7 = 2.7μH
Ex:R18 = .18μH = 180nH
(3) N indicates nanohenries (0.001
μH),
Ex: 10N = 0.01
μH
= 10nH
Applicable Guidelines:
1. Recommended soldering conditions :
Flow (wave): 250
o
C for 5 sec. max. (preheating of 120
o
C for 5 minutes.)
Reflow: 250
o
C for 10 sec. max., total time above 230°C is 40 sec. max. (preheating 150°C ~ 180°C/120 sec. max.)
2. Avoid placing inductor over any metal pattern on the PCB, which may create mutual inductance problems.
3. For mounting, it is suggested to secure chip inductor by means of epoxy adhesive curable by ultraviolet.
4. Ultrasonic cleaning is not recommended. If it is necessary, the cleaning conditions must be examined so as not to create mechanical
damage by unexpected resonant vibration. Please contact our engineering department.
5. An excessive mechanical force may effect the electrical and magnetic properties of chip inductors. Make sure not to use any stress
greater than 2Kg when component is placed.
PART NUMBER SYSTEM
NIN-FA R47 M TR F
Lead Free/RoHS compliant
(99.3% Sn, 0.7% Cu)
Packaging: TR = Tape & Reel
Inductance Tolerance Code:
M = ±20%, K = ±10%, J = ±5%
Rated inductance in µH (3 digits, first 2 numbers
are significant, R stands for decimal point)
Series-Type
®
28
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
H
www.SMTmagnetics.com
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