SMT Power Inductors
Power Beads - PA051XNL, PA121XNL, PA151XNL Series
Current Rating:
Over 70Apk
Inductance Range:
72nH to 470nH
Four Package Sizes:
PA0512/PA1212:
7.0 x 7.0 x 4.96mm Max
PA0511/PA1211:
10.2 x 7.0 x 4.96mm Max
PA0515:
11.2 x 11.2 x9.0mm Max
PA0513/PA1513:
13.5 x 13.0 x 8.0mm Max
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
7,8
Part
Number
Inductance
@ 0A
DC
(nH
±20%)
72
105
150
72
105
150
85
100
120
155
220
85
100
120
155
220
225
270
325
470
Inductance
@ Irated
(nH
TYP)
72
102
134
72
102
134
85
100
120
150
176
85
100
120
150
176
225
280
325
380
Irated
1
(A
DC
)
DCR
2
(mΩ)
Saturation Current
3
(TYP)
25°C
31
31
24
31
31
24
31
31
31
31
25
31
31
31
31
25
35
35
35
23
0.63
±9.5%
0.55
±7.3%
0.39
±7.7%
0.46
±6.5%
0.32
±9.4%
58
46
30
58
46
30
70+
70
52
40
33
70+
70
52
40
33
68
50
43
30
100°C
45
38
24
45
38
24
70
65
42
36
25
70
65
42
36
25
59
44
36
23
35
31
31
31
31
Heating
4
Current
(A TYP)
PA0512NL and PA1212NL - 7.0mm x 7.0mm x 4.96mm Max
PA0512.700NLT
PA0512.101NLT
PA0512.151NLT
PA1212.700NLT
PA1212.101NLT
PA1212.151NLT
PA0511.850NLT
PA0511.900NLT
PA0511.101NLT
PA0511.151NLT
PA0511.221NLT
PA1211.850NLT *
PA1211.900NLT *
PA1211.101NLT
PA1211.151NLT
PA1211.221NLT
PA0515.221NLT
PA0515.271NLT
PA0515.321NLT
PA0515.471NLT
PA0511NL and PA1211NL - 10.2mm x 7.0mm x 4.96mm Max
PA0515NL - 11.2mm x 11.2mm x 9.0mm Max
1
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SPM2007 (04/17)
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SMT Power Inductors
Power Beads - PA051XNL, PA121XNL, PA151XNL Series
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
7,8
Part
Number
Inductance
@ 0A
DC
(nH
±20%)
210
260
320
440
210
260
320
440
Inductance
@ Irated
(nH
TYP)
210
260
285
363
210
260
285
363
Irated
1
(A
DC
)
DCR
2
(mΩ)
Saturation Current
3
(TYP)
25°C
45
45
41
30
45
45
41
30
0.53
±11.3%
0.32
±9.4%
71
60
50
35
71
60
50
35
100°C
64
55
45
30
64
55
45
30
45
45
Heating
4
Current
(A TYP)
PA0513NL and PA1513NL - 13.5mm x 13.0mm x 8.0mm Max
PA0513.211NLT
PA0513.261NLT
PA0513.321NLT
PA0513.441NLT
PA1513.211NLT
PA1513.261NLT
PA1513.321NLT
PA1513.441NLT
Notes:
1. The rated current as listed is either the saturation current or the heating current
depending on which value is lower.
2. The nominal DCR tolerance is by design. The nominal DCR is measured from point
a to point b , as shown below on the mechanical drawing.
3. The saturation current is the typical current which causes the inductance to drop
by 20% at the stated ambient temperatures (25°C and 100°C).
This current is determined by placing the component in the specified ambient
environment and applying a short duration pulse current (to eliminate self-
heating effects) to the component.
4. The heating current is the DC current which causes the part temperature to increase
by approximately 40°C. This current is determined by soldering the component on a
typical application PCB, and then applying the current to the device for 30 minutes
without any forced air cooling.
5. In high volt*time applications, additional heating in the component can occur due to
core losses in the inductor which may necessitate derating the current in order to limit
the temperature rise of the component. To determine the approximate total losses (or
temperature rise) for a given application, the coreloss and temperature rise curves can
be used.
6. Pulse complies to industry standard tape and reel specification EIA481.
7. The temperature of the component (ambient plus temperature rise) must be within the
stated operating temperature range.
8. For part marking only the PA0513 series has the name ‘Pulse’ marked on the part.
Due to component size, the remaining series’ of parts are marked only with the Pulse PN,
Date Code and Country of Origin.
* Contact Pulse for availability
Mechanical
PAXXXX.XXXNLT
Dimensions:
PAXXXX.XXXNL
Schematic
Inches
mm
Unless otherwise specified,
all tolerances are
±
.010
0,25
2
power.pulseelectronics.com
SPM2007 (04/17)
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SMT Power Inductors
Power Beads - PA051XNL, PA121XNL, PA151XNL Series
Typical Inductance vs Current
PA0515NL
For More Information
Pulse Worldwide
Pulse Europe
Headquarters
Pulse Electronics GmbH
15255 Innovation Drive Ste 100 Am Rottland 12
San Diego, CA 92128
58540 Meinerzhagen
U.S.A.
Germany
Pulse China Headquarters
Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen, P.R.
China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg.
Singapore 368363
Pulse North Asia
3F, No. 198
Zhongyuan Road
Zhongli City
Taoyuan County 32068
Taiwan
Tel: 886 3 4356768
Fax: 886 3 4356823
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 65 6287 8998
Fax: 65 6280 0080
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may
be trademarks or registered trademarks of their respective owners. © Copyright, 2017. Pulse Electronics, Inc. All rights reserved.
5
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