RB09104F datasheet(2/2 Pages) MERITEK

2 / 2 page

Rev. 7

Thick Film Resistor Networks

R Series

(Single-in-Line, Low Profile )

Mechanical Characteristics

Electrical Characteristics

Item

Requirement

Test Methods

Temperature Coefficient (ppm / °C)

R<50

Ω , ±250 PPM/ºC

Ω≤R<2.2MΩ , ±100PPM/ºC

≥2.2MΩ , ±250PPM/ºC

TCR (PPM/°C)=

T1= 25ºC

T2= Test Temperature (-55°C ~ +125ºC)

R1: Resistance at Temp. T1

R2: Resistance at Temp. T2

Short-Time Overload

∆R ≤ ± (0.5% + 0.05Ω)

2.5X Rated Voltage for 5 Sec. (200V max.)

Measure resistance after 30 minutes.

Item

Requirement

Test Methods

Resistance to soldering heat

∆R ≤ ± (0.5% + 0.05Ω)

With 350±5ºC , for 3 seconds

Solderability

Over 95% of termination must be

covered with new solder.

After immersing flus, dip in the 260ºC

Max. solder bath for 3±0.5 sec.

Terminal Strength (Tensile Strength)

∆R ≤ ± (0.5% + 0.05Ω)

No mechanical damage.

Tensile: 1Kg for 30 Sec.

Bending: 500g for 2 times

Exterior

No mechanical defect.

Visual

Size

Within specification

Calipers

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