Common electronic device naming rules

One, TDK chip capacitor

Identification method

Example: c3216x7r1e106k

C3216	x7r	1E	106	K
Packaging	Material	Voltage	Capacity	Precision
c1608=0603	x7r	0j=6.3v	105=1uf	k=10%
c2012=0805	COG also known as NPO	1a=10v	475=4.7uf	j=5%
c3216=1206	x5r	1c=16v	106=10uf	m=20%
c3225=1210	1e=25v	226=22uf
c4532=1812	1h=50v	476=47uf
c5750=2220	2a=100v
2e=250v
2j=630v

Second, the national giant resistor

The national giant resistor model usually starts with R and starts with 2 letters indicating the series name of the resistor. RC represents a general thick film resistor, such as: RC0603JR-0710KL;RL represents a low resistance resistor, such as rl0402fr-070r22l;re represents the general precision thick film resistors, such as RE0603DRE071KL;RT and RJ for high-precision high-stability film resistors, such as RT0603BRE0710RL;RV represents a high voltage resistor.

R l 0402 F r-070r L

A B C D E F G H J

AB resistance type (RC indicates a general thick film resistor; RL represents a low resistance, and re represents a general precision thick film resistor; RT and RJ represent high-precision high-stability film resistors)

C size, the national giant SMD resistance size specifications are expressed in imperial methods, such as 0100,0201,0402,0603,0805,1206,1210,1218,2010,2512 and so on.

D state giant SMD Resistor error indication method: w=±0.05%,b=±0.1%,c=±0.25%,d=±0.5%,f=±1%,g=±2%,j=±5%,k=±10%,m=±20%

E state giant SMD Resistor packaging representation, R for paper tape, K for plastic taping.

F state giant SMD resistor T.C.R expression method: b=±10 ppm/℃,c=±15 ppm/℃,d=±25 ppm/℃,e=±50 Ppm/℃

G state giant SMD resistor resistance method, 1 R for 1 Kohm, 3R9 for 3.9 kohm, 1k=1000, 5k6 for 5600 euro; 1m=1000 000 euro.

H state giant SMD Resistor Package size representation method, 07 for 7-inch disk, 10 for 10-inch disk, 13 for 13-inch disk.
J the last L indicates lead-free.

Third, Murata (Murata) Capacitor

Common electronic device naming rules