PM54-680K-RC JW Miller A Bourns Company, PM54-680K-RC Datasheet - Page 7

• Manufacturer Part Number: PM54-680K-RC
• Description: INDUCTOR UNSHIELD 68UH .61A SMD
• Manufacturer: JW Miller A Bourns Company
• Series: PM54r
• Type: Ferrite Corer

Specifications of PM54-680K-RC

• Inductance: 68µH
• Current: 620mA
• Current - Saturation: 840mA
• Tolerance: ±10%
• Shielding: Unshielded
• Dc Resistance (dcr): 520 mOhm
• Q @ Freq: 22 @ 2.52MHz
• Self Resonant Freq: 10MHz
• Package / Case: 0.228" L x 0.228" W x 0.189" H (5.80mm x 5.80mm x 4.80mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Frequency - Test: 1kHz
• Material - Core: Ferrite
• Applications: Power Supplies
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Temperature Rise: -
• Other names: M8524TR

PM1210 Series
Electrical Specifi cations
Product Dimensions
Pad Layout
Part Number
PM1210-1R0J-RC
PM1210-1R2J-RC
PM1210-1R5J-RC
PM1210-1R8J-RC
PM1210-2R2J-RC
PM1210-2R7J-RC
PM1210-3R3J-RC
PM1210-3R9J-RC
PM1210-4R7J-RC
PM1210-5R6J-RC
PM1210-6R8J-RC
PM1210-8R2J-RC
PM1210-100J-RC
PM1210-120J-RC
PM1210-150J-RC
PM1210-180J-RC
PM1210-220J-RC
PM1210-270J-RC
PM1210-330J-RC
PM1210-390J-RC
PM1210-470J-RC
PM1210-560J-RC
PM1210-680J-RC
PM1210-820J-RC
PM1210-101J-RC
PM1210-121J-RC
PM1210-151J-RC
PM1210-181J-RC
PM1210-221J-RC
(.063 to .079)
1.6 to 2.0
(.075 to .094)
Revised PM1210
Revised PM1210
1.9 to 2.4
M322522
(.157 to .181)
4.0 to 4.6
Marking
Value (µH)
(.126)
Revised
(.079)
3.2
2.5
(.086)
(.024)
2.2
100
120
150
180
220
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
0.6
10
12
15
18
22
27
33
39
47
56
68
82
(.075)
1.9
Value (µH)
Original
100
120
150
180
220
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
DCR ( )
Revised
0.69
0.75
0.75
0.82
0.95
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.1
2.5
2.8
3.3
3.7
5.0
5.6
6.4
10
10
11
15
17
21
7
8
9
(.126 ± .016)
Original PM1210
3.2 ± 0.4
Original PM1210
(.079)
2.0
Original
DCR ( )
(.020)
(.039)
0.70
0.75
0.85
0.90
0.5
1.0
1.0
1.1
1.2
1.3
1.7
1.8
2.0
2.3
2.5
2.8
3.2
3.6
4.0
5.0
5.6
6.4
10
10
11
15
17
21
7
8
9
(.118)
3.0
Irms (mA)
Revised
230
215
210
200
190
180
180
175
165
160
150
140
140
125
120
110
105
90
85
80
75
70
65
60
60
55
50
50
45
(.098)
2.5
DIMENSIONS:
(.087)
(.039)
2.2
MIN.
1.0
Irms (mA)
Original
400
390
370
350
320
290
260
250
220
200
180
170
150
140
130
120
110
80
70
65
60
55
50
45
40
70
65
60
50
(INCHES)
MM