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Specifications
Current Rating:
560mA
Inductance:
10uH
Tolerance:
±20%
Frequency - Self Resonant:
31MHz
Current - Saturation (Isat):
-
DC Resistance(DCR):
850mΩ
Type:
Wire-wound Chip Inductor
Ratings:
-
Q @ Frequency:
-
Mfr. Part #:
MLW2012RF-100MT
Package:
0805
Key Attributes
Model Number:
MLW2012RF-100MT
Product Description
Product Overview
The MLW-RF Series Wire Wound Chip Ferrite Inductors are compact, surface-mountable components designed for high-frequency applications. Featuring a ferrite material for large inductance in a small chip size, these RoHS compliant inductors are ideal for mobile phones, Bluetooth modules, TWS earphones, and other electronic devices. They offer a wide operating temperature range of -40 to +85.
Product Attributes
- Series: MLW-RF
- Material: Ferrite
- Compliance: RoHS compliant
- Operating Temperature Range: -4085 (Including self temp. rise)
Technical Specifications
Dimensions
| Series | A (Max) | B (Max) | C (Max) | D (Typ.) | E (Typ.) |
|---|---|---|---|---|---|
| MLW1608RF | 1.80 mm | 1.25 mm | 1.20 mm | 1.02 mm | 0.30 mm |
| MLW2012RF | 2.29 mm | 1.73 mm | 1.52 mm | 1.28 mm | 0.48 mm |
MLW1608RF Series Electrical Characteristics
| Part Number | Inductance (H) | Tolerance | Test Freq. (MHz) | DC Resistance Typ. () | Rated Current Typ. (mA) | Self-resonant Frequency (MHz) |
|---|---|---|---|---|---|---|
| MLW1608RF-1R5T | 1.5 | K,M | 7.9 | 0.4030% | 720 | 160 |
| MLW1608RF-1R8T | 1.8 | K,M | 7.9 | 0.4330% | 640 | 121 |
| MLW1608RF-2R2T | 2.2 | K,M | 7.9 | 0.5630% | 600 | 103 |
| MLW1608RF-2R7T | 2.7 | K,M | 7.9 | 0.6230% | 540 | 72 |
| MLW1608RF-3R3T | 3.3 | K,M | 7.9 | 0.7030% | 500 | 66 |
| MLW1608RF-3R9T | 3.9 | K,M | 7.9 | 0.8330% | 460 | 61 |
| MLW1608RF-4R7T | 4.7 | K,M | 7.9 | 0.9730% | 420 | 51 |
| MLW1608RF-1R0T | 1.0 | K,M | 7.9 | 0.3230% | 860 | 390 |
| MLW1608RF-6R8T | 6.8 | K,M | 7.9 | 1.5030% | 340 | 43 |
| MLW1608RF-8R2T | 8.2 | K,M | 7.9 | 1.6830% | 300 | 40 |
| MLW1608RF-100T | 10 | K,M | 2.5 | 1.8530% | 280 | 36 |
| MLW1608RF-120T | 12 | K,M | 2.5 | 2.2830% | 260 | 32 |
| MLW1608RF-150T | 15 | K,M | 2.5 | 2.6030% | 240 | 29 |
| MLW1608RF-180T | 18 | K,M | 2.5 | 2.9030% | 220 | 28 |
| MLW1608RF-220T | 22 | K,M | 2.5 | 3.6130% | 200 | 24 |
| MLW1608RF-5R6T | 5.6 | K,M | 7.9 | 1.1030% | 380 | 47 |
| MLW1608RF-270T | 27 | K,M | 2.5 | 5.2030% | 140 | 20 |
| MLW1608RF-330T | 33 | K,M | 2.5 | 6.6030% | 120 | 15 |
| MLW1608RF-470T | 47 | K,M | 2.5 | 9.6530% | 100 | 14 |
MLW2012RF Series Electrical Characteristics
| Part Number | Inductance (H) | Tolerance | Test Freq. (MHz) | DC Resistance Typ. () | Rated Current Typ. (mA) | Self-resonant Frequency (MHz) |
|---|---|---|---|---|---|---|
| MLW2012RF-R68T | 0.68 | K,M | 7.9 | 0.1530% | 1300 | 765 |
| MLW2012RF-1R0T | 1.0 | K,M | 7.9 | 0.1330% | 1300 | 208 |
| MLW2012RF-1R2T | 1.2 | K,M | 7.9 | 0.1630% | 1270 | 159 |
| MLW2012RF-1R5T | 1.5 | K,M | 7.9 | 0.1730% | 1260 | 159 |
| MLW2012RF-1R8T | 1.8 | K,M | 7.9 | 0.2030% | 1080 | 112 |
| MLW2012RF-2R2T | 2.2 | K,M | 7.9 | 0.2230% | 1040 | 87 |
| MLW2012RF-R47T | 0.47 | K,M | 7.9 | 0.1230% | 1500 | 850 |
| MLW2012RF-3R3T | 3.3 | K,M | 7.9 | 0.2830% | 1020 | 70 |
| MLW2012RF-3R9T | 3.9 | K,M | 7.9 | 0.3830% | 960 | 61 |
| MLW2012RF-4R7T | 4.7 | K,M | 7.9 | 0.4330% | 840 | 51 |
| MLW2012RF-5R6T | 5.6 | K,M | 7.9 | 0.5030% | 800 | 47 |
| MLW2012RF-6R8T | 6.8 | K,M | 7.9 | 0.6830% | 700 | 46 |
| MLW2012RF-8R2T | 8.2 | K,M | 7.9 | 0.7330% | 680 | 33 |
| MLW2012RF-2R7T | 2.7 | K,M | 7.9 | 0.2530% | 1040 | 72 |
| MLW2012RF-120T | 12 | K,M | 2.5 | 0.9030% | 460 | 30 |
| MLW2012RF-150T | 15 | K,M | 2.5 | 1.4030% | 380 | 28 |
| MLW2012RF-180T | 18 | K,M | 2.5 | 1.5530% | 360 | 27 |
| MLW2012RF-220T | 22 | K,M | 2.5 | 1.7629% | 340 | 20 |
| MLW2012RF-270T | 27 | K,M | 2.5 | 2.0030% | 300 | 17 |
| MLW2012RF-330T | 33 | K,M | 2.5 | 2.3530% | 300 | 17 |
| MLW2012RF-100T | 10 | K,M | 2.5 | 0.8530% | 560 | 31 |
| MLW2012RF-560T | 56 | K,M | 2.5 | 4.4230% | 240 | 10 |
| MLW2012RF-680T | 68 | K,M | 2.5 | 4.4530% | 240 | 10 |
| MLW2012RF-820T | 82 | K,M | 2.5 | 7.5030% | 180 | 10 |
| MLW2012RF-101T | 100 | K,M | 1.0 | 7.5030% | 180 | 9 |
| MLW2012RF-470T | 47 | K,M | 2.5 | 3.4030% | 280 | 15 |
Packaging Quantity
| Size | 0402 | 0603 | 0805 | 1008 | 1210 |
|---|---|---|---|---|---|
| Quantity (pcs) | 10000 | 4000 | 2000 | 2000 | 2000 |
Soldering Conditions
Figure 1. Re-flow Soldering (Lead Free)
- Pre-heating: 150 (circuit and products), 60~180s
- Soldering: 260 / 10s max. (TP), 20~40s
- Natural Cooling
Figure 2. Wave Soldering
- Pre-heating: 150, 480s max.
- Soldering: 245, 3s (max.)
- Natural Cooling
Figure 3. Hand Soldering
- Pre-heating: 150, Over 2 min.
- Soldering: 330 (tip temp.), 10s (max.)
- Gradual Cooling
Reliability Test
| Test Item | Specification | Test Condition |
|---|---|---|
| Rating current | According to product specifications | Current sources:33010D |
| Inductance | According to product specifications | Test Frequency:0.252~250MHz, Test Equipment:HP4291A, HP4286A, HP4287A, HP4284A, Test Fixture:16193A or 16334A |
| Q | According to product specifications | Test Frequency:0.252~1500MHz, Test Equipment:HP4291A, HP4286A, HP4287A, Test Fixture:16193A or 16334A |
| RDC | According to product specifications | Test Equipment:HP4263B |
| SRF | According to product specifications | Test Equipment:HP4291A, Test Fixture:16193A |
| Solderability | More than 90% of solder coverage on the metalized area | Soldering Temp:2305, Dipping time:51S |
| Resistance to soldering heat | No mechanical damage; >75% solder coverage; Inductance change <5%; Q change <10% | Soldering Temp:2605, Dipping time:101S |
| Thermal Shock | No mechanical damage; Inductance change <5%; Q change <10% | Cycle: -40 (30Min) to 85 (30Min), 10 cycles |
| High Temperature Storage | No mechanical damage; Inductance change <5%; Q change <10% | Test Temp:1252 (Ceramic core) / 852 (Ferrite core), Test Time:962Hours |
| Low Temperature Storage | No mechanical damage; Inductance change <5%; Q change <10% | Test Temp:-402, Test Time:962Hours |
| Moisture Resistance | No mechanical damage; Inductance change <5%; Q change <10% | Test Temp:502, Test Time:100Hours, RH:90~95% |
| Vibration | No mechanical damage; Inductance change <5%; Q change <10% | Amplitude:1.5mm (X, Y, Z each direction for 1Hr 45min), Frequency range:10~55~10Hz (min) |
| Component Adhesion | No mechanical damage; No peel off or broken; Continuity of soldering | Force:2Kg, Test Time:51sec |
| Resistance to bend | No mechanical damage | Camber:20mm, Test Board:Glass-Epoxy, Thickness:8mm |
| Life | No mechanical damage; Inductance change <5%; Q change <10% | Test Temp:852, Test Time:1000Hours with rating current |
2410121611_MetalLions-MLW2012RF-100MT_C2844634.pdf
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