Precision Metal Film Resistor Networks (Balance Resistors) MRP

Construction

Features

Applications

Dimensions

Type Designation

Ratings

Derating Curve

Equivalent Circuit Diagram

	Coating color: Black		Construction
			1. Resistive film 2. Outer coating resin 3. Solder 4. Ceramic substrate 5. Inner electrode 6. Terminal

	Features

	• Relative resistance tolerance 0.025% is available. • Relative T.C.R. tracking 2×10-6/K is available. • Excellent in stability and electrical characteristics. • Products meet EU-RoHS requirements

	Applications

	• Thermo Controllers, Oscilloscopes, Recorders, Medical Equipment

	Dimensions

Type Dimensions(mm) Weight(g) (1000pcs) L max. H max. D max. P MRPL03 8.5 6.5 2.5 2.540.2 30.5 183 MRPA03 8.5 256

* Length of lead frame() : 4.50.5mm is also available.

	Type Designation

 

MRP   L03   E   A   D   103/103   B   A               Code Product   Style   Absolute T.C.R. (×10-6/K)   T.C.R. Tracking (×10-6/K)   Terminal Surface Material   Nominal Resistance R1/R2   Tolerance Absolute Resistance   Resistance Ratio Tolerance     L03 A03   E : 25 C : 50   A : 2 Y : 5 T : 10   D : SnAgCu   3digits/3digits    B : 0.1% C : 0.25% D : 0.5% F : 1%   E : 0.025% A : 0.05% B : 0.1% C : 0.25% D : 0.5%

* Resistance combination of R1,R2 is standardized to 200/20k•1k/1k•1k/2k•1k/4k•1k/9k•1k/10k•1k/20k•10k/10k•10k/100k•50k/50k•100k/100k Refer to us for combination of different kinds of resistance except those mentioned above. Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS.

	Ratings

Type Power Rating Absolute T.C.R. (×10-6/K) T.C.R. Tracking (×10-6/K) Resistance Range () Resistance Tolerance Max. Working Voltage Max. Overload Voltage Element Package MRPL03 100mW 200mW E : 25 C : 50 A : 2 (R2/R110) Y : 5 T : 10 50 100k B : 0.1% C : 0.25% D : 0.5% F : 1% 100V 200V MRPA03   Resistance Ratio Tolerance E : 0.025% A : 0.05%. B : 0.1% C : 0.25% D : 0.5% Absolute Resistance Tolerance B : 0.1% 50 100k 50 100k 50 100k — — C : 0.25% 50 100k 50 100k 50 100k 50 100k — D : 0.5% 50 100k 50 100k 50 100k 50 100k 50 100k F : 1% 50 100k 50 100k 50 100k 50 100k 50 100k R1/R2 Relative Resistance Ratio 100max. 100max. 150max. 150max. 150max.

Rated Ambient Temperature : +70 Operating Temperature Range : -55 - +125 Rated voltage= √(Power Rating×Resistance value) or Max. working voltage, whichever is lower. * Refer to us for manufacturing smaller values of absolute T.C.R.

Derating Curve For resistors operated at an ambient temperature of 70 or above, a power rating shall be derated in accordance with the left derating curve.

Equivalent Circuit Diagram The left side terminal on the marked surface is Pin No.1.