Description
Basic info.
| Model No. | PZX-004 | Usage | 1. Smoke detector 2. Power supplies, DC-DC converters 3. VTR 4. Notebook PC 5. Partable communication equipments 6. DC/DC converters |
| Frequency Characteristics | High Frequency | Shape of Core | OD |
| Brand | PZX | Inductance | 1 -1000uh |
| Quality Certification | ISO9001 | Other Certification | RoHS |
| Trademark | PZX | Transport Package | tape and reel |
| Specification | full specifications | Origin | Shenzhen, China |
| HS Code | 8504500000 |
Applicattions of Fixed Inductor with RoHS (PZX):
1. Smoke detector
2. Power supplies, DC-DC converters
3. VTR
4. Notebook PC
5. Partable communication equipments
6. DC/DC converters
Features of Fixed Inductor with RoHS (PZX):
Designed for surface welding
EMI/EMC SMD Power Inductors
High Quality Factor
High Current and High Inductance
Ideal for Adjuster, Power Amplifier, Power Supply, EMI/EMC Noise Filter Applications
PART NUMBERING SYSTEM
| WT43- 1R4K |
| (1) (2) (3) (4) |
(1) Series: WT (power inductors)
(2) Core Dimensions: 43 54 75 104 105 125 127
(3) Inductance: 1R4 (=1.4μH) 220 (=22μH)
(4)Tolerance: J:±5%, K:±10%, L:±15%, M:±20%, P:±25%,N:±30%
Shapes and Dimensions
1) WT43~WT105
| NO. | PART NO. | INDUCTANCE (uH) | TEST FREQUENCY(MHz) | DC RESISTANCE Ω(REF) | IDC(A) REF |
| 1 | WT43-1R0M | 1.00+20% | 7.96MHz | 0.026 | 2.52 |
| 2 | WT43-1R4M | 1.40+20% | 7.96MHz | 0.031 | 2.52 |
| 3 | WT43-1R8M | 1.80+20% | 7.96MHz | 0.038 | 1.95 |
| 4 | WT43-2R2M | 2.20+20% | 7.96MHz | 0.046 | 1.58 |
| 5 | WT43-2R7M | 2.70+20% | 7.96MHz | 0.057 | 1.58 |
| 6 | WT43-3R3M | 3.30+20% | 7.96MHz | 0.073 | 1.2 |
| 7 | WT43-3R9M | 3.90+20% | 7.96MHz | 0.079 | 1.2 |
| 8 | WT43-4R7M | 4.70+20% | 7.96MHz | 0.084 | 1.2 |
| 9 | WT43-5R6M | 5.60+20% | 7.96MHz | 0.106 | 1 |
| 10 | WT43-6R8M | 6.80+20% | 7.96MHz | 0.122 | 1 |
| 11 | WT43-8R2M | 8.20+20% | 7.96MHz | 0.154 | 0.95 |
| 12 | WT43-100K | 10.0+10% | 2.52MHz | 0.159 | 0.95 |
| 13 | WT43-120K | 12.0+10% | 2.52MHz | 0.183 | 0.9 |
| 14 | WT43-150K | 15.0+10% | 2.52MHz | 0.235 | 0.85 |
| 15 | WT43-180K | 18.0+10% | 2.52MHz | 0.272 | 0.74 |
| 16 | WT43-220K | 22.0+10% | 2.52MHz | 0.334 | 0.68 |
| 17 | WT43-270K | 27.0+10% | 2.52MHz | 0.391 | 0.62 |
| 18 | WT43-330K | 33.0+10% | 2.52MHz | 0.459 | 0.56 |
| 19 | WT43-390K | 39.0+10% | 2.52MHz | 0.558 | 0.52 |
| 20 | WT43-470K | 47.0+10% | 2.52MHz | 0.577 | 0.44 |
| 21 | WT43-560K | 56.0+10% | 2.52MHz | 0.705 | 0.42 |
| 22 | WT43-680K | 68.0+10% | 2.52MHz | 0.979 | 0.37 |
| Test equipment: 1. HP4286 A 2. HP4284 A 3. CH502AC | |||||
2) WT125~WT127
Please note that the unshielded smd power inductors shown below represent a small sample of the different configurations and packages we offer. We are able to custom design all the unshielded smd power inductors listed below and more.
|
TYPE |
A |
B |
C |
D |
|
WT 43 |
4.4MAX |
3.8MAX |
4.7MAX |
1.0 REF |
|
WT 54 |
5.5 MAX |
5.0MAX |
6.1 MAX |
1.3 REF |
|
WT 75 |
7.2 MAX |
5.6 MAX |
7.9 MAX |
2.1 REF |
|
WT104 |
9.5 MAX |
4.5 MAX |
10.2 MAX |
2.1 REF |
|
WT105 |
9.5 MAX |
6.4 MAX |
10.4 MAX |
2.9 REF |
|
WT125 |
12.5+0.3 |
12.5+0.3 |
5.8+0.3 |
|
|
WT127 |
12.5+0.3 |
12.5+0.3 |
7.6+0.3 |
Service 
Related product 
Function
Equipment Exhibition
Our main equipments contained: 256 sets of automatic winding machines; 2 sets of automatic infrared drying tunnel furnace; the lab for car magnetic products; 1set of salt spray test machine,1 set of high-temperature storage test machine, 1 set of high humidity test machine and a set of old and heat shock test machine; 6 sets of automatic vacuum dipping machines; 3, fully automatic soldering machines, 600 set accessory Machines.