PA SERIES
The PA series fixed, chip inductor provides a cubed shape which
is easily handled by automatic equipment for assembly into thick
or thin film circuitry. An edge plating is provided for forming a
solder fillet. The special metallization on the contact area
prevents leaching of the gold plating from the substrate. The
ceramic substrate is interlocked into the epoxy molded case so
that it cannot detach from the case during reflow soldering. The
internal connections are welded so that they cannot be loosened
by the soldering process. The overall design and materials are
carefully selected to withstand several attachments and removals
using reflow techniques without damage or degradation in
performance. PA Series surface mount inductors are an ideal
choice for high-density substrates used in military and
commercial radars, test instrumentation and medical instruments.
FEATURES:
•
High Packing Density
•
Reflow Solderable
•
QPL listed
ABSOLUTE MAXIMUM RATINGS:
•
Operating temperature range: -55°
C to + 125° C
•
Storage temperature range: -55°
C to + 125° C
•
Temperature rise (at 90°C): 35° C
•
Maximum operating temperature:
125° C
•
Dielectric withstanding voltage:
Method 301 of MIL-STD-202, Test
voltage 700 volts rms.
•
Barometric pressure: Method
105, test condition C of MIL-STD-
202, (70,000 feet), test voltage
200 volts rms.
PHYSICAL CHARACTERISTICS:
•
Terminations: Alumina substrate
base; gold plated over nickel;
welded internal connection.
•
Case: Diallyl Phthalate
•
Weight: 0.5 gram maximum
Piconics part L uH Q
number
+/- Min
10%
PA100K8I .010 36
PA120K8I .012 30
PA150K8I .015 30
PA180K8I .018 30
PA220K8I .022 30
PA270K8I .027 30
PA330K8I .033 30
PA390K8I .039 30
PA470K8I .047 30
PA560K8I .056 30
PA680K8I .068 30
PA820K8I .082 30
PA101K8I
.10
30
PA121K8I
.12
30
PA151K8I
.15
30
PA181K8I
.18
30
PA221K8I
.22
30
PA271K8I
.27
30
PA331K8I
.33
30
PA391K8I
.39
30
PA471K8I
.47
30
PA561K8I
.56
30
PA681K8I
.68
30
PA821K8I
.82
30
PA102K6I
1.0
25
Test
Freq
MHz
200
200
200
200
200
200
200
200
100
100
100
100
25
25
25
25
25
25
25
25
25
25
25
25
7.9
SRF Min
MHz
1200
1200
1200
1200
1000
1000
1000
1000
1000
1000
800
800
750
700
650
600
570
500
400
380
350
325
300
250
220
DCR
Max
Ohms
.03
.03
.05
.06
.07
.08
.08
.09
.10
.13
.14
.15
.16
.17
.19
.20
.30
.35
.72
.80
1.26
1.3
1.4
1.5
1.6
Idc Max
ma
750
750
750
750
750
750
640
600
550
520
480
470
460
455
450
430
350
310
280
250
230
220
210
200
200
Piconics part L uH Q
number
+/- Min
10%
PA122K6I
1.2
25
PA152K6I
1.5
25
PA182K6I
1.8
25
PA222K6I
2.2
25
PA272K6I
2.7
25
PA332K6I
3.3
25
PA392K6I
3.9
25
PA472K6I
4.7
25
PA562K6I
5.6
25
PA682K6I
6.8
25
PA822K6I
8.2
25
PA103K3F
10
20
PA123K3F
12
20
PA153K3F
15
20
PA183K3F
18
20
PA223K3F
22
20
PA273K3F
27
20
PA333K3F
33
20
PA393K3F
39
20
PA473K3F
47
20
PA563K3F
56
20
PA683K3F
68
20
PA823K3F
82
20
PA104K3F 100 20
Test
Freq
MHz
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
.79
SRF Min
MHz
175
135
120
75
85
70
60
50
40
30
22
20
15
13
12
10
9
9
6.5
6.2
6
5.8
5.2
4
DCR
Max
Ohms
1.7
2.5
3.0
3.3
3.65
4.0
4.2
4.2
4.2
4.2
4.3
4.7
5.0
5.0
5.0
5.0
5.0
5.7
6.5
6.0
6.3
6.7
7.5
13
Idc Max
ma
200
190
185
180
175
170
165
165
165
165
120
105
91
87
81
77
73
69
65
63
60
57
55
50
Piconics Inc.
www.Piconics.com
26 Cummings Rd Tyngsboro, MA 01879
E-Mail:
Sales@Piconics.com
Tel: 978-649-7501
Fax: 978-649-9643
嵌入式系统
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