SMD POWER INDUCTORS
1. PART NO. EXPRESSION :
SSC0502 SERIES
SSC05024R1YZF
(a)
(b)
(c) (d)(e)(f)
(a) Series code
(b) Dimension code
(c) Inductance code : 4R1 = 4.10uH
(d) Tolerance code : Y = ±30%
(e) X, Y, Z : Standard part
(f) F : Lead Free
2. CONFIGURATION & DIMENSIONS :
A
C
F
G
H
H
4R1
D'
I
B
B
E
D
PCB Pattern
Unit : m/m
D'
5.50 Ref.
E
2.00 Ref.
F
8.20 Max.
G
2.20 Ref.
H
2.05 Ref.
I
0.85 Ref.
A
5.70±0.3
B
5.70±0.3
C
2.00 Max.
D
5.50 Ref.
3. SCHEMATIC :
4. MATERIALS :
(a) Core : DR Ferrite Core
f
b
g
a
(b) Core : RI Ferrite Core
(c) Wire : Enamelled Copper Wire
d
c
e
(d) Terminal : Au+Ni Copper Plate
(e) Adhesive : Epoxy
(f) Adhesive : Epoxy
(g) Ink : Bon Margue
5. GENERAL SPECIFICATION :
a) Temp. rise : 30°C Typ. at rated current
b) Rated current : Base on temp. rise & L/L0A = 35% Typ.
c) Storage temp. : -40°C to +125°C
d) Operating temp. : -40°C to +95°C
e) Resistance to solder heat : 260°C.10 secs
NOTE : Specifications subject to change without notice. Please check our website for latest information.
I
G
05.08.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
SMD POWER INDUCTORS
6. ELECTRICAL CHARACTERISTICS :
Inductance
( µH )
4.1 ±30%
5.4 ±30%
6.2 ±30%
8.9 ±30%
10.0 ±30%
12.0 ±30%
15.0 ±30%
18.0 ±30%
22.0 ±30%
27.0 ±30%
33.0 ±30%
39.0 ±30%
47.0 ±30%
56.0 ±30%
68.0 ±30%
82.0 ±30%
100.0 ±30%
Test
Frequency
( Hz )
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
0.5V / 10K
SSC0502 SERIES
Part No.
RDC
(m )
Max.
57
76
96
116
124
153
196
210
290
330
385
520
595
665
840
978
1200
IDC
(A)
Max.
1.95
1.60
1.40
1.25
1.20
1.10
0.97
0.85
0.80
0.75
0.65
0.57
0.54
0.50
0.43
0.41
0.36
SSC05024R1YZF
SSC05025R4YZF
SSC05026R2YZF
SSC05028R9YZF
SSC0502100YZF
SSC0502120YZF
SSC0502150YZF
SSC0502180YZF
SSC0502220YZF
SSC0502270YZF
SSC0502330YZF
SSC0502390YZF
SSC0502470YZF
SSC0502560YZF
SSC0502680YZF
SSC0502820YZF
SSC0502101YZF
NOTE : Specifications subject to change without notice. Please check our website for latest information.
05.08.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
SMD POWER INDUCTORS
7. CHARACTERISTICS CURVES :
SSC0502 SERIES
@ TEMP. RISE VS. DC SUPERPOSITION RESPONSE CURVE
90
80
70
60
50
101Y
470Y
220Y
100Y
4R1Y
t
(°C)
40
30
20
10
0 0
1
2
3
4
DC CURRENT (A)
@ INDUCTANCE VS. FREQUENCY RESPONSE CURVE
103
5
3
102
5
3
101Y
470Y
220Y
100Y
@ INDUCTANCE VS. DC SUPERPOSITION RESPONSE CURVE
103
5
3
102
5
3
101Y
470Y
L
(uH)
101
5
3
0
10
5
3
10-1
-2
10
L
(uH)
101
5
3
0
10
5
3
10-1
-1
10
220Y
100Y
4R1Y
4R1Y
3 5
-1
10
3 5
0
10
3 5
10
1
3 5
2
10
3 5
3
10
3 5
0
10
3 5
1
10
3 5
10
0
3 5
10
1
3 5
2
10
FREQUENCY(MHZ)
DC CURRENT (A)
NOTE : Specifications subject to change without notice. Please check our website for latest information.
05.08.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
SMD POWER INDUCTORS
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERINGS
10s max.
SSC0502 SERIES
255°C
230°C
180°C
150°C
Pre-heating
40s max.
Natural
cooling
90 to 120s
8. PACKAGING INFORMATION :
( 1 ) CONFIGURATION
T
COVER TAPE
2.0±0.5
ØC
ØC
N
A
B
G
D
EMBOSSED CARRIER
* CARRIER TAPE WIDTH : D
P:12 m/m
4 m/m
4R1
4R1
4R1
4R1
4R1
4R1
4R1
4R1
( 2 ) DIMENSIONS
STYLE
13-16
A
330
B
21±0.8
C
13
D
16
G
18
+0
N
50
-0
Unit:m/m
T
22.4
( 3 ) Q'TY & G.W. PER PACKAGE
INNER : REEL
SERIES
SSC0502
Q'TY (PCS)
2000
G.W. (gw)
2400
STYLE
13-16
OUTER : CARTON
Q'TY (PCS)
12000
G.W. (Kg)
17.9
SIZE (cm)
40 x 40 x 24
NOTE : Specifications subject to change without notice. Please check our website for latest information.
05.08.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
SMD POWER INDUCTORS
9. RELIABILTY AND TEST CONDITION :
SSC0502 SERIES
TEST ITEM
SOLDERABILITY
SPECIFICATION
MORE THAN 90% OF THE
TERMINAL ELECTRODE
SHALL BE COVERED
WITH FRESH SOLDER.
TEST CONDITION
PREHEAT : 125±25°C FOR 60 SECONDS
SOLDER : 99%Sn/0.3%Ag/0.7Cu OR EQUIVALENT
SOLDER TEMP. : 245±5°C
FLUX : ROSIN
DIP TIME : 4±1 SECONDS
THERMAL SHOCK
TEST
INDUCTANCE SHALL
NOT CHANGE MORE
THAN ±20%
ROOM TEMP.
15 MINUTES
-25±2°C
30 MINUTES
( TEMP. CYCLE )
ROOM TEMP.
15 MINUTES
TOTAL : 50 CYCLES
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
10. UL CARD :
GUANGDONG CHINA
Mtl Dsg
BC
Coating Type
TC
__
__
__
ANSI
Type
__
TI
NOTE : Specifications subject to change without notice. Please check our website for latest information.
05.08.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
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