SMD Inductor MCNR252012C-R24N MCNR252012C Series with High Saturation Current and Compact Dimensions

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Product Description

Product Overview

The MCNR252012C series is a range of SMD inductors designed for various electronic applications. These inductors offer reliable performance with specified inductance values, DC resistance, saturation current (Isat), and RMS current (Irms). They are suitable for operation in a wide temperature range and are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD.

Product Attributes

Brand: Ming Yixuan
Product Line: MCNR252012C Series
Origin: China (DongGuan Ming Yixuan Electronic Technology Co., LTD.)

Technical Specifications

Dimensions (Unit: mm)

Dimension	Value
A	2.5 0.3
B	2.0 0.3
C	1.2 Max.
D	2.0 0.2
E	0.75 Typ.
F	1.0 Typ.
a	0.8 Typ.
b	0.9 Typ.
c	2.2 Typ.

Part Numbering System

MCNR 252012 C - [Inductance Value] [Tolerance]

Product Symbol: MCNR
Dimensions: 252012
Edge Type: C (4)
Inductance Value: e.g., R24 (0.24uH), 1R0 (1.0uH), 100 (10uH)
Tolerance: N (30%), M (20%)

Electrical Characteristics

Part Number	Inductance (uH)	DC Resistance () Max.	DC Resistance () Typ.	Isat (A) Max.	Isat (A) Typ.	Irms (A) Max.	Irms (A) Typ.
MCNR252012C-R24N	0.24 30%	0.023	0.019	4.10	4.80	4.10	4.50
MCNR252012C-R33N	0.33 30%	0.031	0.026	4.00	4.70	3.35	3.70
MCNR252012C-R47N	0.47 30%	0.036	0.031	3.80	4.50	3.00	3.30
MCNR252012C-R68N	0.68 30%	0.047	0.038	3.00	3.30	2.30	2.50
MCNR252012C-1R0N	1.0 30%	0.060	0.050	2.25	2.50	2.30	2.60
MCNR252012C-1R2N	1.2 30%	0.078	0.065	2.20	2.50	2.00	2.20
MCNR252012C-1R5N	1.5 30%	0.090	0.075	2.00	2.35	1.80	2.00
MCNR252012C-1R8N	1.8 30%	0.108	0.093	1.95	2.20	1.75	1.90
MCNR252012C-2R2M	2.2 20%	0.108	0.093	1.75	1.90	1.75	1.90
MCNR252012C-2R7M	2.7 20%	0.156	0.130	1.30	1.60	1.40	1.50
MCNR252012C-3R3M	3.3 20%	0.156	0.130	1.20	1.35	1.40	1.50
MCNR252012C-4R7M	4.7 20%	0.228	0.190	1.10	1.20	1.10	1.20
MCNR252012C-5R6M	5.6 20%	0.330	0.255	1.00	1.10	1.00	1.15
MCNR252012C-6R8M	6.8 20%	0.360	0.300	0.90	1.10	0.95	1.05
MCNR252012C-100M	10 20%	0.522	0.435	0.70	0.85	0.78	0.86
MCNR252012C-150M	15 20%	1.000	0.700	0.60	0.70	0.50	0.60
MCNR252012C-220M	22 20%	1.290	1.000	0.45	0.55	0.48	0.55
MCNR252012C-470M	47 20%	2.250	1.776	0.30	0.37	0.20	0.28

Test Remarks:

All test data is referenced to 25 ambient.
Isat: DC current at which inductance drops approximate 30% from its value without current.
Irms: DC current that causes the temperature rise (T 40 ) from 25 ambient.

General Specifications

Parameter	Specification
Operating Temperature	-40 ~ +125 (Including self-generated heat)
Storage Temperature	-40 ~ +85 R.H.: 70% Max.
Recommended Usage Period	Within 12 months from the date of delivery
Maximum Part Temperature	125 C under worst-case operating conditions (ambient + temp rise)

Soldering Conditions

Re-flow Soldering (Lead Free):

Preheat circuit and products to 150.
Peak temperature: 260 (Max).
Reflow times: no more than 2 times.
Solder paste thickness: best 0.08mm, max 0.1mm.

Hand Soldering:

Use a 20 watt soldering iron with tip diameter of 1.0mm.
Limit soldering time to 3 sec.

Package Specification

Item	Dimension (mm)
Tape Dimensions (W)	8.0
Tape Dimensions (A0)	2.35 0.1
Tape Dimensions (B0)	2.65 0.1
Tape Dimensions (K0)	1.4 0.1
Tape Dimensions (D)	1.5 0.1
Tape Dimensions (E)	1.75 0.1
Tape Dimensions (F)	3.5 0.1
Tape Dimensions (P)	4.0 0.1
Tape Dimensions (P0)	4.0 0.2
Tape Dimensions (P2)	2.0 0.1
Tape Dimensions (T)	0.25 0.1
Reel Dimensions (A)	178
Reel Dimensions (B)	58
Reel Dimensions (C)	13
Reel Dimensions (D)	8.5
Packaging Quantity (Reel)	2000 pcs
Packaging Quantity (Box)	8000 pcs
Packaging Quantity (Carton)	48,000 pcs
Cover Tape F force	10130g
Peeling speed	300mm/min10%
Peeling angle	165180

Reliability

No.	Item	Requirements	Test Methods and Remarks
1	High temperature Storage test	1. No significant defects in appearance. 2. L/L10% 3. DCR/DCR10%	Temperature: 1255 Time: 962 hours
2	Low temperature Storage test	1. No significant defects in appearance. 2. L/L10% 3. DCR/DCR10%	Temperature: -405 Time: 962 hours
3	Humidity test	1. No significant defects in appearance. 2. L/L10% 3. DCR/DCR10%	Temperature: 402, Humidity: 933%RH Time: 962 hours
4	Solderability test	Terminals must have 95% minimum solder coverage	Dip pads in flux then dip in solder pot at 2455C for 5 seconds. Solder: lead free. Flux: rosin flux.
5	Heat endurance of flow soldering	1. No significant defects in appearance. 2. L/L10% 3. DCR/DCR10%	Refer to reflow curve, peak temperature: 260+0/-5. Tested twice.
6	Vibration test	1. No significant defects in appearance. 2. No short and no open.	Apply frequency 10~55~10Hz and amplitude 1.5mm, 1 min/cycle in X, Y, and Z direction for 2 hours each (total 6 hours).
7	Terminal strength push test	Meet the above requirements without any loose terminals.	Applied force: 10N, Duration: 10 sec. Solder the test samples to the PCB through 245 reflow, apply a standard force on the side of the test samples for 10 seconds.