Features • • • • Hot molded carbon element Gold plated terminals Stainless steel shaft and housing Meets or exceeds specifications of MIL−R−94 — QPL Listed PEC KLU/RV4LAY Series Potentiometer − 2 Watt, 1/4” dia. locking shaft P3 .536 (13.6) .541 (13.7) .130 (3.3) 3/8−32 NEF−2A 1.120 (28.4) Dia .500 (12.7) .249 (6.32) Dia 9.38 (23.8) Max .122 (3.1) L .688 (17.5) Max L = Shaft Length (See Table) Value (Ohms) Shaft Length Diag No. RV4LAYSA500A 50 5/8” P3 RV4LAYSA101A 100 5/8” P3 501−0062 RV4LAYSA251A 250 5/8” P3 KLU5011S20 501−0063 RV4LAYSA501A 500 5/8” P3 KLU1021S20 501−0064 RV4LAYSA102A 1K 5/8” P3 KLU2021S20 501−0065 RV4LAYSA202A 2K 5/8” P3 KLU2521S20 501−0066 RV4LAYSA252A 2.5K 5/8” P3 KLU5021S20 501−0067 RV4LAYSA502A 5K 5/8” P3 KLU1031S20 501−0068 RV4LAYSA103A 10K 5/8” P3 KLU2531S20 501−0069 RV4LAYSA253A 25K 5/8” P3 KLU5031S20 501−0070 RV4LAYSA503A 50K 5/8” P3 KLU1041S20 501−0071 RV4LAYSA104A 100K 5/8” P3 KLU2541S20 501−0072 RV4LAYSA254A 250K 5/8” P3 KLU5041S20 501−0073 RV4LAYSA504A 500K 5/8” P3 KLU1051S20 501−0074 RV4LAYSA105A 1M 5/8” P3 KLU5051S20 501−0075 RV4LAYSA505A 5M 5/8” P3 PEC No. NTE Part No. Military No. KLU5001S20 501−0060 KLU1011S20 501−0061 KLU2511S20 Specifications Electrical Resistance Range − Linear Taper: 50Ω to 5 Meg Ω Resistance Tolerance: ±10% Power Rating: 2 Watts @ 70°C derated to 0 Watts @ 120°C Insulation Resistance: 10K Meg Ω (Dry) 100K Meg Ω (Wet) Dielectric Strength: 900V RMS at sea level Operating Voltage: 500V subject to power rating Mechanical Mechanical Rotation: 314° Operating Torque: 1 oz/in to 6 oz/in Rotation Life: 25,000 cycles Environmental Operating Temperature: −65°C to +125°C Resistance to Soldering Heat: 350°C for 5 seconds Load Life: 1000 hr. at 70°C NTE Electronics, Inc. D Voice (800) 631−1250 (973) 748−5089 D FAX (973) 748−6224 D http://www.nteinc.com 7