Carbon Film Resistors NCF Series DIMENSIONS (mm) Type NCF25R NCF25 NCF50 NCF50R NCF100 NCF200 Dφ 1.8 ± 0.2 2.5 ± 0.5 3.5 ± 0.5 2.3 ± 0.5 4.5 ± 0.5 5.5 ± 0.5 L 3.3 ± 0.4 6.3 ± 0.5 9.0 ± 0.5 6.5 ± 0.5 11.0 ± 0.5 15.0 ± 0.5 dφ ± 0.05 0.45 0.56 0.65 0.56 0.80 0.80 d∅ Black Brown Red Orange Yellow Green Blue Violet Grey White Gold Silver D∅ 25 Min. SIGNIFICANT VALUES OF NOMINAL RESISTANCE E-24 5% (J) COLOR CODING Color L 25 Min. Significant Figure 1st 2nd 3rd 0 0 0 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 - Multiplier 1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 Tolerance 1 10 F (±1%) 100 G (±2%) 1,000 10,000 100,00 D ±0.5%) 1,000,000 C (±0.25%) 10,000,000 B (±0.1%) 0.1 J (±5%) 0.01 K (±10%) 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 PART NUMBER SYSTEM NCF 25 J 103 TR F RoHS compliant parts TR = Tape and Reel Resistance Code: First 2 digits are significant, 3rd digit is multiplier, “R” indicates decimal on values below 10 OHMS Tolerance Code: G = ±2% (Opt.) J = ±5% STD. CARBON FILM Power Rating (Wattage Code) 25 = .25W 50 = .50W 25R = .25W 50R = .50W Series 100 = 1 WATT 200 = 2WATT PACKAGING & REEL QUANTITIES Tape and Reel - 5K NCF25R, 25 and 50R 2.5K NCF50 2K NCF100 1K for NCF200 Zero-Ohm Resistors NZO Series FEATURES • STANDARD 1/8 WATT AND 1/4 WATT SIZES • FOR JUMPERS OR CROSSOVERS ON PCB’S • TAPE AND REEL FOR AUTOMATIC INSERTION • SINGLE BLACK BAND INDICATES ZERO RESISTANCE SPECIFICATIONS OPERATING TEMPERATURE RANGE: –55OC to +155OC RESISTANCE: 0.01 OHM or less CURRENT RATING: 2.5 AMPS (–55OC to +70OC) DERATED GRAPH BELOW d∅ 25 Min. ZERO OHM RESISTORS CURRENT RATING OVER TEMPERATURE NZO25R & NZO25 PARTS. L D∅ 25 Min. DIMENSIONS (mm) Type NZO25R NZO25 Dφ 1.8 ± 0.1 2.3 ± 0.2 L 3.2 ± 0.2 6.5 ± 0.5 dφ ± 0.05 0.5 0.6 2.5AMP 2.0AMP PART NUMBER SYSTEM NZO 25 TR F 1.5AMP RoHS compliant TR = Tape and Reel 1.0AMP Size: 25R = 1/8W Size 25 = 1/4W Size 0.5AMP 0 ® -55OC -25OC O 0OC +25OC +50OC +75OC +100OC+125OC +155 C NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com Series www.RFpassives.com www.SMTmagnetics.com 61