TAMURA
PRODUCT SPECIFICATION
a) TEMP. RISE : 40°C TYP.
e) RESISTANCE TO SOLDER HEAT : 260°C FOR 10 SECS.
d) OPERATING TEMP. : -25°C ~ +105°C
b) RATED CURRENT : BASE ON TEMP. RISE & LOA=10% TYP.
c) STORAGE TEMP. : -40°C ~ +125°C
H
PCB PATTERN
G
I I
A
C
E
F DD
B
101
MARKING
INDUCTANCE CODE
TO3316-XXX
3316 SMD POWER INDUCTORS - OPEN TYPE
TAMURA Part No.
Product Name
Rev. No.
Page
0
1
1. CONFIGURATION & DIMENSIONS :
2. SCHEMATIC DIAGRAM :
3. GENERAL SPECIFICATION :
m/mI : 3.0 REF.
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
B : 12.7±0.2
C : 5.0±0.3
D : 2.4±0.2
F : 7.6±0.3
G : 7.3 REF.
H : 2.8 REF.
E : 2.2±0.2
A : 10.0±0.2
TAMURA
PRODUCT SPECIFICATION
Product Name
Rev. No.
Page
0
2
TO3316-471M 0.5127050 100K 3.0
470.0±20%
TO3316-102M
TO3316-681M
1000.0±20%
680.0±20%
60
65
100K
100K
2.0
2.5
3000
2020
0.3
0.4
MAXTYP.
QL( µH ) REF.
TO3316-101M
TO3316-151M
TO3316-221M
TO3316-331M
TO3316-220M
TO3316-330M
TO3316-470M
TO3316-680M
100.0±20% 40
220.0±20%
330.0±20%
150.0±20%
40
60
40
47.0±20%
68.0±20%
22.0±20%
33.0±20%
35
20
25
30
TO3316-150M
TO3316-100M
TO3316-6R8M
TO3316-4R7M
TO3316-2R2M
TO3316-3R3M
TO3316-1R5M
TO3316-1R0M
10.0±20%
15.0±20%
4.7±20%
6.8±20%
30
30
35
35
1.5±20%
3.3±20%
2.2±20%
1.0±20%
50
35
45
50
100K 7.0
100K
100K
100K
5.0
4.0
6.5
100K
100K
100K
100K
11.0
10.0
18.0
14.0
280 1.3
610
1020
400
0.8
0.6
1.0
140
200
85
100
1.8
1.5
2.7
2.1
100K
100K
100K
100K
25.0
20.0
45.0
35.0
100K
100K
100K
100K
85.0
60.0
100.0
150.0
38
46
18
27
3.1
3.9
4.8
4.4
10
12
15
9
6.4
5.4
6.1
6.8
4. ELECTRICAL CHARACTERISTICS :
TEST FREQ. ( HZ )
TAMURA Part No. INDUCTANCE Q ( MHZ )
SRF ( mOhm )
RDC
( A )
IDC
TAMURA Part No.
3316 SMD POWER INDUCTORS - OPEN TYPE
TO3316-XXX
TAMURA
PRODUCT SPECIFICATION
T
G
A
B
D
*CARRIER TAPE WIDTH : D
N
duct Name
Rev. No.
Page
0
3
REFLOW SOLDERINGS
RECOMMENDED SOLDERING CONDITIONS
Preheating Temperature
100 to 150°C
2 minutes min.
.
PACKAGING INFORMATION :
30 seconds max.
10 seconds max.
Soldering 230°C
200°C
P:16 m/m
3. Q'TY & G.W. PER PACKAGE :
2. DIMENSIONS : (m/m)
101
101
101
101
101
4 m/m
101
101
M
URA Part No.
3316 SMD POWER INDUCTORS - OPEN TYPE
TO3316-XXX
TAMURA
PRODUCT SPECIFICATION
Product Name
Rev. No.
Page
0
4
TAMURA Part No.
3316 SMD POWER INDUCTORS - OPEN TYPE
TO3316-XXX
6. Part No. FORMAT :
TO -
3316
TAMURA PREFIX
TOLERANCE CODE
TYPE CODE
INDUCTANCE CODE
SIZE
TAMURA
PRODUCT SPECIFICATION
TOTAL : 50 CYCLES
RESISTANCE TEST
RESISTANCE TEST
HIGH TEMP.
HUMIDITY
APPLIED CURRENT : PER SPEC.
TIME : 500 HOURS
TEMPERATURE : 85±2°C
TEMPERATURE : 40±2°C
TIME : 500 HOURS
HUMIDITY : 90 ~ 95%
APPLIED CURRENT : PER SPEC.
TEST ITEM
SOLDERABILITY
7. RELIABILITY TEST :
THERMAL SHOCK
( TEMP. CYCLE )
TEST
TEST CONDITION SPECIFICATION
PREHEAT : 125±25°C FOR 60 SECONDS
SOLDER : H63A ( EUTECTIC SOLDER )
30 MINUTES
30 MINUTES
THAN ±20%
INDUCTANCE SHALL
NOT CHANGE MORE
15 MINUTES
ROOM TEMP. 85±2°C
ROOM TEMP.
15 MINUTES
-25±2°C
MORE THAN 90% OF THE
SHALL BE COVERED
WITH FRESH SOLDER.
TERMINAL ELECTRODE
SOLDER TEMP. : 230±5°C
DIP TIME : 4±1 SECONDS
FLUX : ROSIN
Product Name
Rev. No.
Page
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TAMURA Part No.
3316 SMD POWER INDUCTORS - OPEN TYPE
TO3316-XXX
