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ATC # 001-1108, Rev C, 8/13

ATC Part Number Code

Resistor Material (TaN): Properties

Sheet Resistance

(Ohms per Square)

TCR ppm/°C

30 to 100

-50 to -150

Resistor Material Properties

ATC 504

L

100

0

F

T

NC

F

T

Series

Case Size

Resistance Value (

Ω)

3 significant digits

R= decimal point

Multiplyer

Tolerance

F= 1%

Packaging: T = Tape & Reel

Temperature Coefficient of

Resistance

(-50 to -150 ppm/°C)

Compensation

NC = Non-Compensated

Termination

T = NiSn Plated

The above part number refers to a 504 Series (case size L), 100 Ohms, F tolerance (1%), NiSn Plated

Non-Compensated, with a TCR of -50 to -150 ppm/ºC, with Tape and Reel Packaging.

Mechanical Dimensions

Size (EIA)

Length (L)

Width (W)

Thickness (T)

Terminal (t)

0402

.039 ±.004

(1.00 ±0.10)

.020 ±.004

(0.50 ±0.10)

.020 ±.004

(0.50 ±0.10)

.010 ±.006

(0.25 ±0.15)

inches (mm)

W

L

T

t

t

COVER GLASS

FLEX TERMINATION (Ag EPOXY)

PLATED WITH Ni / Sn

EPOXY

GLASS SUBSTRATE