Product Overview
The MWI1210UC series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer reliable performance with a focus on environmental compliance, featuring Halogen Free (HF) and Lead Free (LF) options. They are suitable for applications requiring precise inductance values and stable electrical characteristics.
Product Attributes
- Brand: DongGuan Ming Yixuan Electronic Technology Co., LTD
- Product Line: MWI1210UC Series
- Origin: China
- Environmental Compliance: Lead Free (LF), Halogen Free (HF), Red Phosphor Free (FP)
- Terminal Material Options: Gold (G), Tin (S)
- Packaging Options: Tape & Reel (T), Bulk (B)
Technical Specifications
Dimensions (Unit: mm)
| Parameter | L (Max) | W (Max) | T (Max) | E (Typ) | F (Typ) | D (Typ) |
|---|---|---|---|---|---|---|
| Value | 3.5 | 2.9 | 2.25 | 1.02 | 2.54 | 1.78 |
Electrical Characteristics
| Part Number | Inductance (nH) | Test Freq (MHz) | Q (Min) | SRF (MHz) Min. | Rdc () Max. | Irms (mA) Max. | Tolerance |
|---|---|---|---|---|---|---|---|
| MWI1210UC10NST-HF | 10 | 100 | 40@300MHz | 4000 | 0.08 | 1000 | J,K,M |
| MWI1210UC12NST-HF | 12 | 100 | 40@300MHz | 3200 | 0.08 | 1000 | J,K,M |
| MWI1210UC15NST-HF | 15 | 100 | 40@300MHz | 3200 | 0.20 | 1000 | J,K,M |
| MWI1210UC18NST-HF | 18 | 100 | 50@300MHz | 2800 | 0.10 | 1000 | J,K,M |
| MWI1210UC22NST-HF | 22 | 100 | 50@300MHz | 2200 | 0.10 | 1000 | J,K,M |
| MWI1210UC27NST-HF | 27 | 100 | 50@300MHz | 1800 | 0.11 | 1000 | J,K,M |
| MWI1210UC33NST-HF | 33 | 100 | 55@300MHz | 1800 | 0.11 | 1000 | J,K,M |
| MWI1210UC39NST-HF | 39 | 100 | 55@300MHz | 1500 | 0.12 | 1000 | J,K,M |
| MWI1210UC43NST-HF | 43 | 100 | 55@300MHz | 1500 | 0.12 | 1000 | J,K,M |
| MWI1210UC47NST-HF | 47 | 100 | 55@300MHz | 1500 | 0.13 | 1000 | J,K,M |
| MWI1210UC56NST-HF | 56 | 100 | 55@300MHz | 1450 | 0.14 | 1000 | J,K,M |
| MWI1210UC68NST-HF | 68 | 100 | 55@300MHz | 1200 | 0.15 | 900 | J,K,M |
| MWI1210UC82NST-HF | 82 | 100 | 55@300MHz | 1000 | 0.20 | 900 | J,K,M |
| MWI1210UC91NST-HF | 91 | 100 | 60@300MHz | 1100 | 0.20 | 1000 | J,K,M |
| MWI1210UCR10ST-HF | 100 | 100 | 55@300MHz | 900 | 0.20 | 850 | G,J,K,M |
| MWI1210UCR12ST-HF | 120 | 100 | 60@300MHz | 800 | 0.25 | 800 | G,J,K,M |
| MWI1210UCR15ST-HF | 150 | 100 | 60@300MHz | 700 | 0.30 | 750 | G,J,K,M |
| MWI1210UCR18ST-HF | 180 | 50 | 60@300MHz | 650 | 0.30 | 700 | G,J,K,M |
| MWI1210UCR22ST-HF | 220 | 50 | 60@300MHz | 650 | 0.40 | 770 | G,J,K,M |
| MWI1210UCR24ST-HF | 240 | 50 | 40@300MHz | 580 | 0.40 | 630 | G,J,K,M |
| MWI1210UCR27ST-HF | 270 | 50 | 40@300MHz | 580 | 0.40 | 630 | G,J,K,M |
| MWI1210UCR33ST-HF | 330 | 50 | 45@150MHZ | 580 | 0.58 | 590 | G,J,K,M |
| MWI1210UCR36ST-HF | 360 | 50 | 45@150MHZ | 510 | 0.58 | 530 | G,J,K,M |
| MWI1210UCR39ST-HF | 390 | 50 | 45@150MHZ | 510 | 0.58 | 530 | G,J,K,M |
| MWI1210UCR47ST-HF | 470 | 50 | 45@150MHZ | 480 | 1.00 | 490 | G,J,K,M |
| MWI1210UCR56ST-HF | 560 | 25 | 45@150MHZ | 420 | 1.10 | 460 | G,J,K,M |
| MWI1210UCR68ST-HF | 680 | 25 | 45@150MHZ | 400 | 1.20 | 430 | G,J,K,M |
| MWI1210UCR82ST-HF | 820 | 25 | 45@150MHZ | 370 | 2.00 | 400 | G,J,K,M |
| MWI1210UC1R0ST-HF | 1000 | 25 | 45@150MHZ | 340 | 1.85 | 320 | G,J,K,M |
| MWI1210UC1R2ST-HF | 1200 | 25 | 45@150MHZ | 220 | 2.30 | 300 | J,K,M |
| MWI1210UC1R5ST-HF | 1500 | 7.9 | 20@50MHZ | 160 | 2.70 | 310 | J,K,M |
| MWI1210UC1R8ST-HF | 1800 | 7.9 | 30@50MHZ | 160 | 3.50 | 310 | J,K,M |
| MWI1210UC2R2ST-HF | 2200 | 7.9 | 25@50MHZ | 130 | 2.41 | 310 | J,K,M |
| MWI1210UC2R7ST-HF | 2700 | 7.9 | 25@50MHZ | 110 | 3.50 | 300 | J,K,M |
| MWI1210UC3R0ST-HF | 3000 | 7.9 | 20@25MHZ | 110 | 3.50 | 300 | J,K,M |
| MWI1210UC3R3ST-HF | 3300 | 7.9 | 20@25MHZ | 60 | 3.60 | 290 | J,K,M |
| MWI1210UC3R9ST-HF | 3900 | 7.9 | 20@25MHZ | 60 | 4.00 | 290 | J,K,M |
| MWI1210UC4R7ST-HF | 4700 | 7.9 | 20@25MHZ | 60 | 5.00 | 280 | J,K,M |
| MWI1210UC5R2ST-HF | 5200 | 7.9 | 15@25MHZ | 50 | 6.00 | 250 | J,K,M |
| MWI1210UC5R6ST-HF | 5600 | 7.9 | 15@25MHZ | 50 | 6.00 | 250 | J,K,M |
| MWI1210UC6R8ST-HF | 6800 | 7.9 | 15@7.9MHZ | 40 | 9.00 | 230 | J,K,M |
| MWI1210UC7R5ST-HF | 7500 | 7.9 | 20@7.9MHZ | 50 | 9.50 | 170 | J,K,M |
| MWI1210UC8R2ST-HF | 8200 | 7.9 | 20@7.9MHZ | 50 | 9.50 | 170 | J,K,M |
| MWI1210UC8R6ST-HF | 8600 | 7.9 | 15@7.9MHZ | 40 | 9.00 | 200 | J,K,M |
| MWI1210UC100ST-HF | 10000 | 7.9 | 15@7.9MHZ | 30 | 10.0 | 150 | J,K,M |
Test Remarks
- All test data is referenced to 25 ambient.
- Irms: DC current that causes the temperature rise (T 40 ) from 25 ambient.
General Specifications
- Operating Temperature: -40 ~ +125 (Including self-generated heat)
- Storage Temperature: -10 ~ +40, R.H.: 60% Max.
- Moisture Sensitivity Level (MSL): 1
- Recommended Usage: Products should be used within 12 months from the date of delivery.
- Temperature Limit: The part temperature (ambient + temp rise) should not exceed 125 C under worst-case operating conditions. This is influenced by circuit design, component placement, PWB trace size and thickness, airflow, and other cooling provisions. Part temperature should be verified in the end application.
Soldering Conditions
- Re-flow Soldering (Lead Free): Preheat circuit and products to 150. 260 tip temperature (Max). Reflow times: no more than 2 times. Solder paste thickness: best is 0.08mm, max is 0.1mm.
- Hand Soldering: Use a 20 watt soldering iron with tip diameter of 1.0mm. Limit soldering time to 3 sec.
Package Specification (Tape & Reel)
| Type | A | B | C | D | E | W | t | Packaging Quantity |
|---|---|---|---|---|---|---|---|---|
| 1210 | 2.96 | 3.60 | 2.40 | 1210 | 178 | 60 | 13 | 2000 Pcs/ |
Outer Box Packaging Specifications
| Box Type | Inner Box Quantity | Outer Carton Quantity | Inner Box Dimensions (cm) | Outer Carton Dimensions (cm) |
|---|---|---|---|---|
| Small Box | 4 Reels (8000 PCS) | 6 Boxes (48000 PCS) | 20.3*19.3*5.5 | 40.6*23*19.7 |
| Medium Box | 8 Reels (16000 PCS) | 8 Boxes (64000 PCS) | 20.3*19.3*5.5 | 41*22*26 |
| Large Box | 10 Reels (20000 PCS) | 10 Boxes (80000 PCS) | 20.3*19.3*5.5 | 41*22*33 |
2505191720_MYX-MWI1210UCR33JST-HF_C48946705.pdf
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