PM1210-3R9J-RC Bourns Inc., PM1210-3R9J-RC Datasheet - Page 141

• Manufacturer Part Number: PM1210-3R9J-RC
• Description: RF Inductors 3.9uH 5%
• Manufacturer: Bourns Inc.
• Series: PM1210r

Specifications of PM1210-3R9J-RC

• Self Resonant Frequency: 55 MHz
• Inductance: 3.9 uH
• Dimensions: 2.500 mm W x 3.200 mm L x 2.200 mm H
• Shielding: Unshielded
• Test Frequency: 7.96 MHz
• Tolerance: 5 %
• Maximum Dc Current: 250 mAmps
• Maximum Dc Resistance: 1.3 Ohms
• Q Minimum: 30
• Operating Temperature Range: -55 C to + 105 C
• Termination Style: SMD/SMT
• Package / Case: 1210 (3225 metric)
• Inductance Tolerance: ± 5%
• Dc Resistance Max: 1.3ohm
• Dc Current Rating: 250mA
• Q Factor: 30
• Core Material: Ferrite
• Inductor Case Style: 1210
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Special Features
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss at frequency
• High reliability, effi ciency
• Fixed lead spacing
• Operating temperature -30 to +100 °C
Notes
* Current to cause max. 10 % of
inductance drop, or 40 °C temperature rise
5.0
Dimensions: mm
-/+0.5
7.8
Max.
-/+0.3
7.5
0.7 Dia.
Shielded, Radial Lead RF Chokes
5.0
Tel. [phone] • Fax [phone]
www.bourns.com
RL875S-103K
For RoHS compliant version, add “-RC” to part number.
Part
Number
RL875S-220L
RL875S-270L
RL875S-330L
RL875S-390L
RL875S-470L
RL875S-560K
RL875S-680K
RL875S-820K
RL875S-101K
RL875S-121K
RL875S-151K
RL875S-181K
RL875S-221K
RL875S-271K
RL875S-331K
RL875S-391K
RL875S-471K
RL875S-561K
RL875S-681K
RL875S-821K
RL875S-102K
RL875S-122K
RL875S-152K
RL875S-182K
RL875S-222K
RL875S-272K
RL875S-332K
RL875S-392K
RL875S-472K
RL875S-562K
RL875S-682K
RL875S-822K
RL875S-103K
±15 %
10,000
±10 %
L (μH)
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10,000
100
120
150
180
220
270
330
390
470
560
680
820
22
27
33
39
47
56
68
82
1 KHz
RL875S Series
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
Freq.
Test
35.0
74
Max.
0.08
0.10
0.14
0.15
0.17
0.19
0.21
0.27
0.32
0.36
0.51
0.57
0.76
0.86
0.97
1.28
1.44
1.61
2.07
2.33
2.72
3.98
4.50
6.81
7.56
8.54
9.74
12.9
14.7
20.4
23.0
30.6
35.0
DCR
Ω
I, DC*
(mA)
1600
1490
1300
1200
1100
990
890
810
740
670
600
550
500
450
410
370
340
310
280
260
230
210
190
170
160
140
130
120
110
99
89
81
74
15.13