0402WGF1003TCE

The 0402WGF1003TCE specifies a 100 kΩ surface-mount thick-film resistor with a ±1% resistance tolerance. In UNI-ROYAL's part-number system, "0402" identifies the package size, "WG" denotes a 1/16W (62.5 mW) power rating, "F" indicates a ±1% tolerance, "1003" is the 4-digit resistance code (100 × 10³ Ω = 100 kΩ), and "TCE" indicates tape-and-reel packaging, 10,000 pieces per reel, and the lead-free standard type.

The 0402WGF1003TCE is rated for 62.5 mW (1/16W) and has a maximum working voltage of 50 VDC with a maximum overload voltage of 100 V. It operates over an ambient temperature range of −55°C to +155°C. For resistance values greater than 10 Ω, the temperature coefficient of resistance (TCR) is ±100 ppm/°C.

The resistor is housed in a standard 0402 (1005 metric) surface-mount package. Its nominal body dimensions are 1.00 ± 0.10 mm in length, 0.50 ± 0.05 mm in width, and 0.35 ± 0.05 mm in height. The recommended PCB land pattern for the 0402 package specifies pad dimensions of A = 0.50 ± 0.05 mm, B = 0.45 ± 0.05 mm, C = 0.50 ± 0.05 mm, and D = 1.40 ± 0.05 mm.

The 0402WGF1003TCE operates over an ambient temperature range of −55°C to +155°C. It is rated for 100% of its power dissipation up to +70°C, after which the allowable power must be linearly derated to zero at +155°C, as specified by the manufacturer's derating curve.

The TCE suffix specifies tape-and-reel packaging, 10,000 components per reel, and the lead-free standard type. The 0402 package is supplied in 8 mm paper carrier tape on a 178 mm (7-inch) reel. The resistor is suitable for wave and reflow soldering, and the datasheet specifies a soldering heat test using a 260°C ± 5°C solder bath for 10 ± 1 seconds.