Document
PRODUCT SPECIFICATION
Product Name TAMURA Part No. 1608 SMD POWER INDUCTORS - OPEN TYPE TO1608-XXX Page Rev. No. 1 0
1.CONFIGURATION & DIMENSIONS :
A B C D E F G H I : : : : : : : : : 4.45 MAX 6.60 MAX 2.92 MAX 1.02±0.2 1.27±0.2 4.32±0.3 4.06 REF 3.56 REF 1.40 REF m/m m/m m/m m/m m/m m/m m/m m/m m/m
101
MARKING
INDUCTANCE CODE
B
D
F
D
C
A
E
I
G
I
PCB PATTERN
2. SCHEMATIC DIAGRAM :
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3. GENERAL SPECIFICATION :
a) TEMP. RISE : 40°C TYP. b) RATED CURRENT : BASE ON TEMP. RISE & LOA=10% TYP. c) STORAGE TEMP. : -40°C ~ +125°C d) OPERATING TEMP. : -25°C ~ +105°C e) RESISTANCE TO SOLDER HEAT : 260°C FOR 10 SECS.
TAMURA
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PRODUCT SPECIFICATION
Product Name TAMURA Part No. 1608 SMD POWER INDUCTORS - OPEN TYPE TO1608-XXX Page Rev. No. 2 0
4. ELECTRICAL CHARACTERISTICS :
TAMURA Part No. TO1608-1R0M TO1608-1R5M TO1608-2R2M TO1608-3R3M TO1608-4R7M TO1608-6R8M TO1608-100M TO1608-150M TO1608-220M TO1608-330M TO1608-470M TO1608-680M TO1608-101M TO1608-151M TO1608-221M TO1608-331M TO1608-471M TO1608-681M TO1608-102M INDUCTANCE ( uH ) 1.0±20% 1.5±20% 2.2±20% 3.3±20% 4.7±20% 6.8±20% 10.0±20% 15.0±20% 22.0±20% 33.0±20% 47.0±20% 68.0±20% 100.0±20% 150.0±20% 220.0±20% 330.0±20% 470.0±20% 680.0±20% 1000.0±20%
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TEST FREQ. ( HZ ) L 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K
SRF ( MHZ ) TYP. 130.0 115.0 90.0 70.0 50.0 45.0 35.0 30.0 20.0 15.0 14.0 11.0 9.0 6.0 5.5 5.0 4.0 3.0 2.0
RDC ( Ohm ) MAX 0.05 0.05 0.07 0.08 0.09 0.13 0.16 0.23 0.37 0.51 0.86 1.27 1.27 2.00 3.11 3.80 5.06 9.20 13.80
IDC (A) MAX 2.90 2.80 2.40 2.00 1.50 1.40 1.10 1.00 0.80 0.60 0.40 0.30 0.30 0.25 0.20 0.16 0.15 0.12 0.07
TAMURA
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PRODUCT SPECIFICATION
Product Name TAMURA Part No. 1608 SMD POWER INDUCTORS - OPEN TYPE TO1608-XXX RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERINGS
10 seconds max. Soldering 230°C 200°C Preheating Temperature 100 to 150°C 2 minutes min. 30 seconds max.
Page Rev. No.
3 0
5. PACKAGING INFORMATION :
T
B
A
N
G
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P:8 m/m
4 m/m
*CARRIER TAPE WIDTH : D
( 2 ) DIMENSIONS STYLE 13 - 12 A 330 B 21 C 13 D 12 G 12.4 N 100 MIN
Unit:m/m T 18.4
( 3 ) Q'TY & G.W. PER PACKAGE INNER : REEL SERIES TO1608
Q'TY (PCS) G.W. (gw) STYLE Q'TY (PCS)
OUTER : CARTON
G.W. (Kg) SIZE (cm)
2,500
825
13 - 12
30,000
10.5
40 x 20 x 26
TAMURA
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PRODUCT SPECIFICATION
Product Name TAMURA Part No. 1608 SMD POWER INDUCTORS - OPEN TYPE TO1608-XXX Page Rev. No. 4 0
6. Part No. FORMAT :
T O 1 6 0 8
TOLERANCE CODE INDUCTANCE CODE SIZE TYPE CODE TAMURA PREFIX
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TAMURA
Datasheet pdf - http://www.DataSheet4U.net/
PRODUCT SPECIFICATION
Product Name TAMURA Part No. 1608 SMD POWER INDUCTORS - OPEN TYPE TO1608-XXX Page Rev. No. 5 0
7. RELIABILITY TEST :
TEST ITEM SPECIFICATION MORE THAN 90% OF THE TERMINAL ELECTRODE SHALL BE COVERED WITH FRESH SOLDER. TEST CONDITION PREHEAT : 125±25°C FOR 60 SECONDS SOLDER : H63A ( EUTECTIC SOLDER ) SOLDER TEMP. : 230±5°C FLUX : ROSIN DIP TIME : 4±1 SECONDS
SOLDERABILITY
THERMAL SHOCK TEST ( TEMP. CYCLE )
INDUCTANCE SHALL NOT CHANGE MORE THAN ±20%
ROOM TEMP. 15 MINUTES ROOM TEMP. 15 MINUTES TOTAL : 50 CYCLES
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-25±2°C 30 MINUTES 85±2°C 30 MINUTES
HUMIDITY RESISTANCE TEST
TEMPERATURE : 40±2°C HUMIDITY : 90 ~ 95% APPLIED CURRENT : PER SPEC. TIME : 500 HOURS
HIGH TEMP. RESISTANCE TEST
TEMPERATURE : 85±2°C APPLIED CURRENT : PER SPEC. TIME : 500 HOURS
TAMURA
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