PM42S-4R7 JW Miller A Bourns Company, PM42S-4R7 Datasheet - Page 21

• Manufacturer Part Number: PM42S-4R7
• Description: INDUCTOR SHIELDED 4.7UH 30% SMD
• Manufacturer: JW Miller A Bourns Company
• Series: PM42Sr
• Type: Ferrite Corer

Specifications of PM42S-4R7

• Inductance: 4.7µH
• Current: 840mA
• Tolerance: ±30%
• Shielding: Shielded
• Dc Resistance (dcr): 162 mOhm Max
• Package / Case: 0.185" L x 0.185" W x 0.079" H (4.70mm x 4.70mm x 2.00mm)
• Mounting Type: Surface Mount
• Operating Temperature: -30°C ~ 100°C
• Frequency - Test: 7.96MHz
• Material - Core: Ferrite
• Applications: Power Supplies
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: PM42S4R7

PM1608S Series
Electrical Specifi cations
Product Dimensions
Pad Layout
Part Number
PM1608S-1R0M-RC
PM1608S-1R5M-RC
PM1608S-2R2M-RC
PM1608S-3R3M-RC
PM1608S-4R7M-RC
PM1608S-6R8M-RC
PM1608S-100M-RC
PM1608S-150M-RC
PM1608S-220M-RC
PM1608S-330M-RC
PM1608S-470M-RC
PM1608S-680M-RC
PM1608S-101M-RC
PM1608S-151M-RC
PM1608S-221M-RC
PM1608S-331M-RC
PM1608S-471M-RC
PM1608S-681M-RC
PM1608S-102M-RC
PM1608S-152M-RC
PM1608S-222M-RC
PM1608S-332M-RC
PM1608S-472M-RC
PM1608S-682M-RC
PM1608S-103M-RC
(.098
(.063)
2.50 0.10
1.60
REF.
Revised PM1608S
Revised PM1608S
.004)
(.175
4.45 0.10
(.260)
6.60
(.161)
(.276)
4.10
REF.
7.00
.004)
MAX.
Value (µH)
Revised
10,000
1,000
1,500
2,200
3,300
4,700
6,800
100
150
220
330
470
680
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
(.049
1.24 0.10
(.173)
4.40
(.118)
3.00
Value (µH)
.004)
Original
MAX.
10,000
(.118)
1,000
1,500
2,200
3,300
4,700
6,800
3.00
100
150
220
330
470
680
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
MAX.
DCR ( )
Revised
0.040
0.045
0.050
0.055
0.060
0.065
0.075
0.09
0.11
0.19
0.23
0.29
0.48
0.59
0.77
11.0
13.9
25.0
32.8
3.4
4.2
8.5
1.4
1.8
2.2
DCR ( )
Original
0.040
0.040
0.050
0.055
0.060
0.065
0.075
0.090
0.110
0.190
0.230
0.290
0.480
0.590
0.770
11.0
13.9
25.0
32.8
1.4
1.8
2.2
3.4
4.2
8.5
Original PM1608S
Original PM1608S
(.115)
MAX.
2.92
(.260)
MAX.
6.60
Revised
Irms (A)
0.80
0.70
0.60
0.50
0.40
0.30
0.26
0.22
0.20
0.19
0.18
0.15
0.12
0.10
0.08
0.06
0.04
0.02
3.0
2.8
1.8
1.6
1.4
1.2
1.0
(.050)
(.160)
1.27
4.06
(.170)
4.32
(.040)
Original
Irms (A)
1.02
0.80
0.70
0.60
0.50
0.40
0.30
0.26
0.22
0.20
0.19
0.18
0.15
0.12
0.10
0.08
0.06
0.04
0.02
3.0
2.8
1.8
1.6
1.4
1.2
1.0
(.055)
1.40
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Revised
Isat (A)
(.140)
3.56
DIMENSIONS:
(.120)
(.175)
3.05
MAX.
4.45
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Original
Isat (A)
(INCHES)
MM