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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
@ 0ADC
(nH ±20%)
Inductance
@ Irated
(nH TYP)
Irated 1
(ADC)
DCR 2
(mΩ)
Saturation Current 3
(TYP) Heating 4
Current
(A TYP)
25°C 100°C
PA0512.700NLT 72 72 31 58 45
PA0512.101NLT 105 102 31 0.32 ±9.4% 46 38 31
PA0512.151NLT 150 134 24 30 24
PA1212.700NLT 72 72 31 58 45
PA1212.101NLT 105 102 31 0.46 ±6.5% 46 38 31
PA1212.151NLT 150 134 24 30 24
PA0511.850NLT 85 85 31 70+ 70
PA0511.900NLT 100 100 31 70 65
PA0511.101NLT 120 120 31 0.39 ±7.7% 52 42 31
PA0511.151NLT 155 150 31 40 36
PA0511.221NLT 220 176 25 33 25
PA1211.850NLT * 85 85 31 70+ 70
PA1211.900NLT * 100 100 31 70 65
PA1211.101NLT 120 120 31 0.55 ±7.3% 52 42 31
PA1211.151NLT 155 150 31 40 36
PA1211.221NLT 220 176 25 33 25
PA0515.221NLT 225 225 35
0.63 ±9.5%
68 59
35
PA0515.271NLT 270 280 35 50 44
PA0515.321NLT 325 325 35 43 36
PA0515.471NLT 470 380 23 30 23
PA0512NL and PA1212NL - 7.0mm x 7.0mm x 4.96mm Max
PA0511NL and PA1211NL - 10.2mm x 7.0mm x 4.96mm Max
PA0515NL - 11.2mm x 11.2mm x 9.0mm Max
2power.pulseelectronics.com SPM2007_29 (02/19) http://www.power.pulseelectronics.com/contact
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
@ 0ADC
(nH ±20%)
Inductance
@ Irated
(nH TYP)
Irated 1
(ADC)
DCR 2
(mΩ)
Saturation Current 3
(TYP) Heating 4
Current
(A TYP)
25°C 100°C
PA0513.211NLT 210 210 45
0.32 ±9.4%
71 64
45
PA0513.261NLT 260 260 45 60 55
PA0513.321NLT 320 285 41 50 45
PA0513.441NLT 440 363 30 35 30
PA1513.211NLT 210 210 45
0.53 ±11.3%
71 64
45
PA1513.261NLT 260 260 45 60 55
PA1513.321NLT 320 285 41 50 45
PA1513.441NLT 440 363 30 35 30
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 eects) 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.
PA0513NL and PA1513NL - 13.5mm x 13.0mm x 8.0mm Max
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
PAXXXX.XXXNLT
Mechanical Schematic
PAXXXX.XXXNL
Dimensions: .Inches
Unless otherwise specified,
all tolerances are: ±..010
mm
0,25
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SMT Power Inductors
Power Beads - PA051XNL, PA121XNL, PA151XNL Series
PA0512NL & PA1212NL PA0511NL & PA1211NL
Part
Number
A
(MAX)
B
(MAX)
C
(MAX)
D
(NOM)
E
(NOM)
F
(NOM)
G
(NOM)
H
(NOM) Ao Bo Ko Po W Parts/Reel Weight
(grams)
PA0512/PA1212 .276
7,00
.276
7,00
.195
4,96
.060
1,52
.098
2,49
.120
3,05
.080
2,03
.130
3,30
.295
7,49
.300
7,62
.205
5,21
.472
12,00
.630
16,00 1000 0.94
PA0511/PA1211 .400
10,20
.276
7,00
.195
4,96
.060
1,52
.098
2,49
.120
3,05
.080
2,03
.250
6,35
.295
7,49
.420
10,67
.205
5,21
.472
12,00
.945
24,00 1000 1.35
PA0515 .400
11,18
.440
11,18
.354
9,00
.100
2,54
.080
2,03
.100
2,54
.120
3,05
.210
5,33
.453
11,50
.453
11,50
.378
9,60
.945
24,00
.945
24,00 250 4.5
PA0513/PA1513 .530
13,46
.510
12,95
.315
8,00
.100
2,54
.200
5,08
.300
7,62
.125
3,18
.280
7,11
.525
13,34
.525
13,34
.320
8,13
.630
16,00
.945
24,00 400 5.7
Dimensions (inches/mm)
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SMT Power Inductors
Power Beads - PA051XNL, PA121XNL, PA151XNL Series
Pulse Worldwide Headquarters
15255 Innovation Drive Ste 100
San Diego, CA 92128
U.S.A.
Tel: 858 674 8100
Fax: 858 674 8262
Pulse Europe
Pulse Electronics GmbH
Am Rottland 12
58540 Meinerzhagen
Germany
Tel: 49 2354 777 100
Fax: 49 2354 777 168
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 South Asia
3 Fraser Street 0428
DUO Tower
Singapore 189352
Tel: 65 6287 8998
Fax: 65 6280 0080
Pulse North Asia
1F., No.111 Xiyuan Road
Zhongli District
Taoyuan City 32057
Taiwan (R.O.C)
Tel: 886 3 4356768
Fax: 886 3 4356820
For More Information
Performance warranty of products oered 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, 2019. Pulse Electronics, Inc. All rights reserved.
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
PA0515NL
Typical Inductance vs Current
