Choke Coils
Power Choke Coil
Series:
PCC-D126H (NX3)
Low profile, High power, Low loss
■ Features
● High power, high inductance (No saturation per formance
limitation due to its metal dust core)
(27 A to 36 A/0.80 μH to 0.45 μH)
● Low loss due to low RDC (using flat wire)
● Low buzz noise due to its gap-less structure
● Surface mount, low profile
(H)6.0 mm×(L)13.0 mm×(W)12.9 mm
● RoHS compliant
■ Recommended Applications
● DC-DC converter for CPU in PCs
● Thin on-board power supply modules for servers
■ Standard Packing Quantity
● 500 pcs./Reel
■ Explanation of Part Numbers
1
2
3
4
&
5
2
1
Product Code
5
6
7
8
9
10
)
Classification Size
Winding
11
12
Packaging
Suffix
#
Core
Inductance
■ Standard Parts
Inductance (at 20 °C)✽1
L1
Part No.
L2 (Reference)
Rated
current
(A) ✽2
DC resistance
(at 20 °C)
(mΩ) max.
(μH)
Tolerance
(%)
Measurement
current
(A)
(μH)
Measurement
current
(A)
ETQP1H0R6BFA
0.60
±25
26
0.45
36
26
0.90
ETQP1H1R0BFA
1.00
±20
19
0.80
27
19
1.56
(✽1) Inductance is measured at 100 kHz.
(✽2) Rated current defines actual value of DC current, when temperature rise of coil becomes 40 K.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01
Oct. 2012
Choke Coils
■ Performance Characteristics (Reference)
Case temperature vs DC Current
Inductance vs DC Current
&521)3#'"
&521)3#'"
(μH)
3#'"
3#'"
200
150
@T(K)
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
100
50
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
(A)
IDC (A)
0
5
10
15
20
25
30
35
40
45
50
IDC (A)
■ Dimensions in mm (not to scale)
( ) : Reference value
/$
9.0
(1.6)
6.0 max.
(1.2)
13.0±0.3
(5.15)
/$
■ Connection
(5.3)
Type No.1
%BUF$PEF
(1.2)
(f4.0)
0.01 min.
12.9±0.5
Marking
(2.1)
7.2
Clearance between the Terminal
face and the core face
1
1
■ Recommended Land Pattern in mm (not to scale)
NC
2.2
P1
NC
6.4
10.2
P2
2.5
2.6
3.1
4.1
■ Packaging Methods, Soldering Conditions and Safety Precautions (Power Choke Coils for Consumer use)
Please see Data Files
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01
Oct. 2012
Choke Coils
■ Packaging Methods (Taping)
● Embossed Carrier Tape Dimensions in mm (not to scale)
P0
B
Tape running direction
P1
Power Choke Coils for consumer use
Series
A
PCC-M0512W
5.6
PCC-M0630L
7.1
PCC-M0630W
7.2
PCC-M0730L
7.6
PCC-M074L
7.6
PCC-M104W
10.6
PCC-M104L
10.6
PCC-M125L
13.1
PCC-D124H
PCC-D125H
13.5
PCC-D126H
PCC-D126F
13.0
PCC-F126F
B
5.85
8.0
7.5
8.9
8.9
11.0
11.8
14.8
13.5
t2
F
W
A
Power Choke Coils for high reliability use
Series
A
B
PCC-M0530M
5.6
6.1
PCC-M0540M
PCC-M0630M
7.1
6.6
PCC-M0645M
PCC-M0754M
8.1
7.6
PCC-M0854M/M0850M
9.1
8.6
PCC-M1054M/M1050M
10.7
11.9
PCC-M1050ML/M1060ML
t1
E
P2
0
fD
W
E
16.0
F
P1
7.5
12.0
1.75
P2
P0
fD0
2.0
4.0
1.5
t1
t2
3.3
4.3
3.3
5.0
0.4
6.0
24.0
W
12.0
E
16.0
11.5
16.0
F
5.5
P1
8.0
7.5
12.0
P2
P0
fD0
0.5
6.3
t1
t2
1.4
3.2
3.3
4.2
4.3
1.75
24.0
2.0
11.5
4.0
1.5
0.4
5.2
5.3
16.0
5.2
6.2
13.0
6.0
● Taping Reel Dimensions in mm (not to scale)
B
E
C
D
W
A
Power Choke Coils for high reliability use
Series
PCC-M0530M/M0540M
PCC-M0630M/M0645M
PCC-M0754M
PCC-M0854M/M0850M
PCC-M1054M/M1050M
PCC-M1050ML/M1060ML
A
B
C
D
E
330
100
13
21
2
W
17.5
25.5
Power Choke Coils for consumer use
Series
PCC-M0512W
PCC-M0630L/M0630W
PCC-M104W
PCC-M0730L/M074L
PCC-M104L
PCC-M125L/D124H/D125H/
D126H/D126F/F126F
A
B
(80)
C
D
E
13
21
2
330
80
380
W
13.5
17.5
25.5
17.5
25.4
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
04 Dec. 2013
Choke Coils
■ Component Placement (Taping)
● Power Choke Coils for high reliability use
● Power Choke Coils for consumer use
Series M0630M/M0645M
M0754M
M0854M/M0850M
Series M0512W/M0630W/M104W
Terminal
Series M0630L/M0730L/M074L/M104L/
M125L/D126F/F126F
Terminal
Series M0530M/M0540M
M1054M/M1050M
M1050ML/M1060ML
Series D124H/D125H/D126H
■ Standard Packing Quantity/Reel
● Power Choke Coils for high reliability use
Series
PCC-M0530M/M0540M
PCC-M0630M
PCC-M0645M
PCC-M0754M
PCC-M0854M/M0850M
PCC-M1054M/M1050M
PCC-M1050ML/M1060ML
Minimum Quantity / Packing Unit
Quantity per reel
2000 pcs. / box (2 reel)
1000 pcs.
1000 pcs. / box (2 reel)
500 pcs.
● Power Choke Coils for consumer use
Series
PCC-M0512W
PCC-M0730L
PCC-M074L
PCC-M0630L
PCC-M0630W
PCC-M104L
PCC-M104W
PCC-M125L
PCC-D124H
PCC-D125H
PCC-D126H
PCC-D126F
PCC-F126F
Minimum Quantity / Packing Unit
6000 pcs. / box (2 reel)
Quantity per reel
3000 pcs.
3000 pcs. / box (2 reel)
1500 pcs.
2000 pcs. / box (2 reel)
1000 pcs.
1000 pcs. / box (2 reel)
500 pcs.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
04 Dec. 2013
Choke Coils
Soldering Conditions
Temperature (°C)
■ Reflow soldering conditions
T3
T2
T1
t2
t1
0
Time
● Pb free solder recommended temperature profile
Power Choke Coils for high reliability use
Series
PCC-D1413H
PCC-M0530M/M0540M
PCC-M0630M/M0645M
PCC-M0754M
PCC-M0854M/M0850M
PCC-M1054M/M1050M
PCC-M1050ML/M1060ML
Preheat
Soldering
T1 [°C]
t1 [s]
T2 [°C]
t2 [s]
150 to 170
60 to 120
230 °C
30 to 40
Peak Temperature
T3
T3 Limit
Time of
Reflow
250 °C, 5 s 260 °C, 10 s 2 times max.
Power Choke Coils for consumer use
Series
PCC-M0512W
PCC-M0630L
PCC-M0630W
PCC-M0730L
PCC-M074L
PCC-M104L
PCC-M104W
PCC-M125L
PCC-D124H
PCC-D125H
PCC-D126H
PCC-D126F
PCC-F126F
Preheat
Soldering
T1 [°C]
t1 [s]
T2 [°C]
t2 [s]
150 to 170
60 to 120
230 °C
30 to 40
Peak Temperature
T3
T3 Limit
Time of
Reflow
250 °C, 5 s 260 °C, 10 s 2 times max.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
04 Dec. 2013
Choke Coils
Safety Precautions
(Common precautions for Power Choke Coils for consumer use)
• When using our products, no matter what sort of equipment they might be used for, be sure to make a written
agreement on the specifications with us in advance. The design and specifications in this catalog are subject
to change without prior notice.
• Do not use the products beyond the specifications described in this catalog.
• This catalog explains the quality and performance of the products as individual components. Before use, check
and evaluate their operations when installed in your products.
• Install the following systems for a failsafe design to ensure safety if these products are to be used in equipment
where a defect in these products may cause the loss of human life or other significant damage, such as damage to
vehicles (au to mo bile, train, vessel), traffic lights, medical equipment, aerospace equipment, elec tric heating
appliances, combustion/gas equipment, rotating equipment, and disaster/crime prevention equipment.
✽ Systems equipped with a protection circuit and a protection device
✽ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault
Precautions for use
1. Provision to abnormal condition
This power choke coil itself does not have any protective function in abnormal condition such as overload, short-circuit and
open-circuit conditions, etc.
Therefore, it shall be confirmed as the end product that there is no risk of smoking, fire, dielectric withstand voltage, insulation
resistance, etc. in abnormal conditions to provide protective devices and/or protection circuit in the end product.
2. Temperature rise
Temperature rise of power choke coil depends on the installation condition in end products. It shall be confirmed
in the actual end product that temperature rise of power choke coil is in the limit of specified temperature class.
3. Dielectric strength
Dielectric withstanding test with higher voltage than specific value will damage Insulating material and shorten its life.
4. Water
This Power choke coil must not be used in wet condition by water, coffee or any liquid because insulation strength
becomes very low in the condition.
5. Potting
If this power choke coil is potted in some compound, coating material of magnet wire might be occasionally damaged.
Please ask us if you intend to pot this power choke coil.
6. Detergent
Please consult our company in case of this because the confirmation of reliablility etc. is needed when the washing
is used for the power choke coil.
7. Storage temperature
-5 °C to +35 °C
8. Operating temperature
Minimum temperature : -40 °C(Ambient temperature of the power choke coil)
Maximum temperature : 130 °C(Ambient temperature of the power choke coil plus the temperature rise)
100 °C(Only series : PCC-F126F(N6))
9. Model
When this power choke coil was used in a similar or new product to the original one, sometimes it might be unable
to satisfy the specifications due to difference of condition of usage.
Please ask us if you would use this power choke coil in the manner such as above.
10. Drop
If the power choke coil suffered mechanical stress such as drop, characteristics may become poor (due to damage
on coil bobbin, etc.). Never use such stressed power choke coil.
Package markings include the product number, quantity, and country of origin.
In principle, the country of origin should be indicated in English.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01
Oct. 2012
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