ETQ-P5M470YFM Panasonic, ETQ-P5M470YFM Datasheet - Page 5

• Manufacturer Part Number: ETQ-P5M470YFM
• Description: Power Inductors 47UH 1A CHOKE
• Manufacturer: Panasonic
• Series: PCC-M0754M (MC)r

Specifications of ETQ-P5M470YFM

• Core Material: Metal Composite
• Product: Choke Coils
• Test Frequency: 100 KHz
• Inductance: 47 uH
• Tolerance: 20 %
• Maximum Dc Current: 1 Amp
• Maximum Dc Resistance: 156 mOhms
• Dimensions: 7 mm W x 7.5 mm L x 5.4 mm H
• Shielding: Unshielded
• Operating Temperature Range: - 40 C to + 150 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

● Case Temperature vs DC Current
✽ Our temperature rise is specifi ed with measurement of single layer PWB(condition A). Please refer to temperature rise curve V.S. current for the rated current
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
(∆T=15K) and Reference value (∆T=40K). and when four layer PWB (condition B) is used, temperature rise is different from single layer PWB(conditionA).
Even we specify the rated current at our condition, the actual temperature rise of PCC may have different result due to thermal
dissipation condition. We recommend customers to measure PCC temperature rise at application to confi rm it.
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
0
0
ETQP5M2R5YFC
ETQP5M100YFC
PWB condition A
PWB condition B
PWB condition A
PWB condition B
2
4
8
4
I
I
DC
DC
(A)
(A)
12
6
16
8
20
10
✽
PWB condition A : FR4, single layer PWB, t=1.6mm ✽our specifi cation
PWB condition B : FR4, four layer PWB, t=1.6mm
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
0 2 4 6 8 10 12 14 16 18
0
1
ETQP5M3R3YFC
ETQP5M220YFC
PWB condition A
PWB condition B
PWB condition A
PWB condition B
– 175 –
2
I
I
DC
3
DC
(A)
(A)
4
5
6
7
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
0
0
2
0.5 1.0 1.5 2.0 2.5 3.0
ETQP5M4R7YFC
ETQP5M101YGC
PWB condition A
PWB condition B
PWB condition A
PWB condition B
4
6
I
I
DC
DC
8 10 12 14 16
Choke Coils
(A)
(A)
00
Sep. 2010