Our range of SMT (Surface Mount Technology) resistors includes SMD 0603, 0805 and SMD 1206 resistors made using thick-film technology. The resistive layer is connected to conductive contacts and protected by a protective coating. SMD flat mount resistors are characterized by small dimensions, good stability of electrical parameters, high reliability and high electrical strength. These resistors are used in telecommunications devices, computers, audio-video equipment, medical devices and military equipment.

We offer SMD resistors with resistance values ​​consistent with the series E-24 and E-96 in the range from 10ohm to 1Mom.

Type characteristics

TYPE	L	W	H	a	b
0603	1.6 ± 0.20	0.8 ± 0.20	0.3± 0.20	0.3± 0.20	0.45± 0.10
0805	2.0 ± 0.20	1.25± 0.10	0.4± 0.25	0.4± 0.25	0.5 ± 0.10
1206	3.2 ± 0.20	1.60±0.10	0.5±0.25	0.5±0.25	0.6±0.10

Technical parameters:

PARAMETER	VALUE
	0603	0805	1206
Rated power in 70°C	0.1 W	0.125 W	0.25 W
Limit voltage **	75 V	100 V	150 V
Overload voltage**	150 V	200 V	300 V
Resistance range (R)	10 R – 1M * See Magazine	10 R – 1M * See Magazine	10 R – 1M * See Magazine
Resistance tolerance	0.1 ÷ 1 % * See Magazine	0.1 ÷ 1 % * See Magazine	0.1 ÷ 1 % * See Magazine
Temperature Coefficient of Resistance /TWR/	10 ; 15; 25; 50 [ppm/°C]* See Magazine	10 ; 15; 25; 50 [ppm/°C]* See Magazine	10 ; 15; 25 ; 50 [ ppm/°C]* See Magazine
Operating temperature	– 55 ° C ÷ + 155 °C

* Currently available resistance values, tolerances and TWR can be found at www.elpod.com.pl

** Maximum voltage work=√(P*R) or limit voltage (the smaller of these two values)
Maximum overload voltage= 2.5x√(P*R) or overload voltage (the smaller of these two values)

Characterization

SMD 0603 resistors with values ​​consistent with the E24 series are characterized by a code with an underline. The first two digits indicate resistance, and the third digit is the number of zeros. The unit is ohms.

Examples:

• 100- 10R
• 473- 47000R = 47k
• 106- 10000000R = 10M

SMD 0603 resistors with values ​​consistent with the E-96 series are marked with EIA-96 code.
SMD 0805 and SMD 1206 resistors are marked with a 4-digit code.
For resistances below 100Ω: ABRC – where ABC significant digits, R decimal point

E.g.24R3– 24.3Ω

For resistances from 100Ω – ABCX – where ABC are significant digits, X is the number of zeros added at the end

E.g. 2052 – 20500Ω= 20.5 kΩ

SMD Information Card

Commercial information

SMD resistors are taped or packed in bulk to plastic bags depending on available stock. The minimum order quantity of the same resistance value is:

for tolerance 0.1% – 20 pieces
for tolerance 0.25% – 50 pieces
for tolerance 0.5% – 100 pieces
for tolerance 1% – 100 pieces