Metal Alloy Low Ohm Chip Resistor

Metal Alloy Low Ohm Chip Resistor - MR

Chip Resistor 低阻值合金貼片電阻

PDF File Metal Alloy Low Ohm Chip Resistor - MR Series

Chip Resistor Feature

Stable high frequency characteristic with reduced lead inductance and excellent frequency response.
Excellent frequency response.
Low thermal EMF (<1μV/℃).
High-temperature performance (up to +275℃).
Very low inductance 0.5nH to 5nH
Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments, power amplifiers.
Pure tin plating provides compatibility with lead (Pb) and lead containing soldering processes.
Excellent stability (I△R/RI≦±0.5% for 1000h at 100℃) different environmental conditions

SINLOON®		低阻值合金貼片電阻					MLR Series
SINLOON®		Power Rating: 1W(1206) ~ 5W(4527)				Metal Alloy Low Ohm Chip Resistor

□ GENERAL ELECTRICAL SPECIFICATION
Type	Size	Rated Power	Maximum Current		Resistance	Tolerance	T.C.R.
Type	Size	at 100℃	Rating	Overload	(mΩ)	Tolerance	(ppm/℃)	Resistance
S-MR06	1206	1W	3.62A	63.25A	7~50	±0.5%	±15	15.1~50m Ω
					1~50	±1%	±25	4.1~15m Ω
					1~50	±5%	±50	1 ~ 4 mΩ
S-MR10	2010	1W	44.72A	89.44A	3~50	±0.5%	±15	7~100mΩ
					0.5~100	±1%	±25	3.1~6.9 mΩ
					0.5~100	±5%	±50	0.5~3mΩ
S-MR12	2512	1W	44.72A	100A	7~100	±0.5%	±15	7~100 mΩ
					0.5~100	±1%	±25	3.1~6.9 mΩ
					0.5~100	±5%	±50	0.5~3 m Ω
R-MR12	2512	1.5W	54.77A	122A	7~100	±0.5%	±15	7~100 mΩ
					0.5~100	±1%	±25	3.1~6.9 mΩ
					0.5~100	±5%	±50	0.5~3 mΩ
Q-MR12	2512	2W	63.25A	126.49A	7~75	±0.5%	±15	7~75 mΩ
					0.5~75	±1%	±25	3.1~6.9 mΩ
					0.5~75	±5%	±50	0.5~3 m Ω
N-MR12	2512	3W	77.46A	134.16A	7~10	±0.5%
					0.5~10	±1%	±25	2.1~10 mΩ
					0.5~10	±5%	±50	0.5~2 mΩ
N-MR28	2728	3W	27.39A	47.43A	4~100	±0.5%	±15	7.1~100 mΩ
						±1%	±25	4~7 mΩ
						±5%
M-MR28	2728	3.5W	29.58A	51.23A	4~100	±0.5%	±15	7.1~100 mΩ
						±1%	±25	4~7mΩ
						±5%	±50
L-MR28	2728	4W	31.62A	63.25A	4~50	±0.5%	±15	7.1~50 mΩ
						±1%	±25	4~7mΩ
						±5%
L-MR25	2725	4W	126.49A	252.95A	0.25~3.0	±1%	±50	0.25~0.9 m Ω
L-MR25	2725	4W	126.49A	252.95A	0.25~3.0	±5%	±25	1.0~3.0 mΩ
N-MR45	4527	3W	77.5A	134A	0.5~120	±1%;±5%.	≦±50	0.5~120mΩ
K-MR45	4527	5W	100	173A	0.5~120	±1%;±5%.	≦±50	0.5~120mΩ
In case resistors operating ambient temperature in excess of the temperature range -65℃ ~+275℃ power ratio will
be derated in accordance with the figure as shown on the right.

□ VOLTAGE RATING OR CURRENT RATING
Resistance Range: ≧1Ω
Rated Voltage: The resistor shall have a DC continuous working voltage or a RMS AC continuous working voltage
at commercial-line frequency and wave form corresponding to the power rating, as determined formula
as following:
E=Rated voltage(V)		E=√R×P	P=Power rating(W)		R=Nominal resistance(Ω)