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SMD & SMT Power Inductors
 
  TRQ-C Type Series


 
A
B
C
D
E
F
G
H
TRQ1C
TRQ3C
TRQ4C
TRQ6C
3.2 ± 0.3
3.2 ± 0.3
4.5 ± 0.3
5.7 ± 0.3
1.8 ± 0.2
2.0 ± 0.2
2.6 ± 0.2
4.7 ± 0.3
2.3 ± 0.2
2.5 ± 0.2
3.6 ± 0.2
5.0 ± 0.3
1.6 ± 0.2
2.5 ± 0.2
3.2 ± 0.2
5.0 ± 0.3
1.6 ± 0.2
2.5 ± 0.2
3.2 ± 0.2
5.0 ± 0.3
0.7 min
0.7 min
1.0 min
1.3 min
0.7 min
0.7 min
1.0 min
1.7 min
0.7 min
0.7 min
1.0 min
1.3 min

  TRQ1C / TRQ3C / TRQ4C Series


* The TRQ1C, TRQ3C, TRQ4C Series are miniature SMT wire-wound open magnetic path construction inductors with the low DCR, high current capacity.

* They are excellent for use as choke coils in DC/DC converter DC power supply circuits.

* With a comparative low cost.

TRQ1C
The small dimensions (3.2 * 1.6 * 1.8 mm) allow parallel mounting on 2.5 mm centres.
The maximum current rating up to 970 mA for 0.12µH.

TRQ3C
The small dimensions (3.2 * 2.5 * 2.0 mm)
The low DCR, high current & high inductance.

TRQ4C
The dimensions (4.5 * 3.2 * 2.6 mm)
Low voltage drop and stable inductance with respect to temperature rise and DC current loading.

Electrical Specification

Part
No.
Inductance
Value
(µH)
Tolerance
± %
Test
Freq.
DC Resistance
(Ohm) Max
Self Resonant Freq.
(MHz) Min
Allowable Current
ma
TRQ1C
TRQ3C
TRQ4C
TRQ1C
TRQ3C
TRQ4C
TRQ1C
TRQ3C
TRQ4C
1R0
1.0
20
1MHz
0.38
0.12
0.08
100
96
100
510
800
1080
4R7
4.7
20
1MHz
0.85
0.28
0.15
31
43
35
340
450
750
6R8
6.8
20
1MHz
  
0.20
  
30
  
720
100
10
10
1MHz
1.8
0.6
0.24
20
26
23
230
300
650
220
22
10
1MHz
4.0
0.95
0.60
14
19
15
160
250
420
470
47
10
1MHz
10.5
1.8
1.10
10
15
10
100
170
280
101
100
10
1MHz
16.0
5.0
2.20
7
10
6.8
80
100
190

1. The operating temperature range is -25°c to +85°c
2. Tolerance on inductance: 0.12 ~ 6.8 µH ± 20% (M), 10 ~ 560 µH ± 10% (K)
  TRQ6C


The dimension (5.7 * 5.0 * 4.7 mm)
The TRQ6C are SMT/SMD chokes which have low DCR, high current capacity and large inductance.
To be used in DC/DC converters and DC power supply circuits
It is open magnetic path construction
the comparative low cost
Inductance up to 10000 µH.

Electrical Specification

Part No.
Inductance
(µH)
Tolerance
± % (M)
Test Freq.
DC Resistance
(Ohm) Max
Self Resonant
Freq.
(MHz) Min
Allowable
Current
A
1R0
1.0
20
1 MHz
0.0224
150
4.0
4R7
4.7
20
1 MHz
0.0476
30
2.7
6R8
6.8
20
1 MHz
0.0910
25
2.0
100
10
20
1 MHz
0.1078
20
1.7


Tape Dimensions
8mm Type (Plastic & paper tape)

  


 

series
a
b
c
packaging unit
       
Ø180mm
reel
Ø 330mm reel
TRQ1C
1.9
3.6
2.0
2000
7500
TRQ3C
2.9
3.6
2.1
2000
7500
Unit: mm


12 mm Type (Plastic Tape)  
series
a
b
c
packaging unit
       
Ø180mm
reel
Ø 330mm reel
TRQ4C
3.6
4.9
2.7
500
2500
TRQ6C
5.4
6.1
5.0
350
-

Reel Dimensions



Type Specifications

1. All tape packaging conforms to JIS C 0806 specifications. Dimensions are described separately for each product.

2. Tape is wound clockwise.

When pulled toward the user, the feeding hole is observable on the right side of the tape.
 
Ø 180 mm Reel
Ø 330 mm Reel
A
178 ± 2
328 ± 2
B
50 (min)
C
Ø13 ± 0.5
W
8 mm Width Tape
10 ± 1.5
12 mm Width Tape
14 ± 1.5
Ø: Diameter
Unit : mm
 
 
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