Series 364 3/8 in. sq, .5 Watt VU er tee lnm Te Description The 364 series is a low cost, 3/8 in. sq. (9.53 mm), multi-turn trimmer. Made in accordance to MIL-R-22097 standards, the 364 is sealed for cleaning in common solvents. Features * Low cost * Superior setability and stability * CRV to 3% or 3Q * 4 standard terminal styles Series 364 Electrical Specifications (per MIL-R-22097 where para. is noted) Resistance Range 10Q thru 2 megohms Resistance Tolerance 10% Power Rating 0.5 watts at 85C derated linearly to zero watts at 125C. Maximum voltage not to exceed 400V. Effective Travel 25 turns nominal Temperature Coefficient Of Resistance +100 ppm/C, 100Q thru 2 megohms; 0 to +250 ppm/C, below 1002. Dielectric Withstanding Voltage 1000 Vac at sea level; 250 Vac at 80,000 feet (24,400 meters) (para. 3.10). End Resistance 2Q or 1%, whichever is greater (para. 3.7.2) Insulation Resistance 1000 megohms minimum (para. 3.11) Contact Resistance 3% or 3Q, whichever is greater (para. 3.9) Figure I Dimensions: 364P aien 03g] {ass mn 2025) LE [ttemen 0.25) (13am 0.25) 820 Josten] ies aan 625)Series 364 Mechanical Specifications Stop Contact idles at stops Operating Torque 5.0 02. in. (360 gm. cm.) maximum Rotational Life 200 cycles minimum, 2% maximum resistance change (para. 3.23) Weight 0.04 oz. (1.13 grams) maximum Resistance Element Cermet Setability 0.05% Rt. Series 364 Operational Specifications Solderability 95% minimum surface coverage (para. 3.25) Terminal Strength 2 Lbs. (900 grams) minimum (para. 3.24) Sealing Sealed to permit cleaning in common industrial solvents. Operating Temperature Range -55C to +125C Maximum Change Total Resistance Setting Thermal Shock -55C to 125C (para. 3.13) 2% 1% Moisture Resistance Mil-Std. 202, Method 103 2% Shock 100 G's 6 MS (para. 3.16) 1% 1% Vibration 30 G's 10 to 2000 Hz (para. 3.17) 1% 1% Resistance To Solder Heat 350C for 3 seconds (para. 3.19) 1% Load Life 1000 hours (para, 3.20) 3% 1% Low Temperature Operation -55C (para. 3.21) 2% 2% High Temperature Exposure +125C (para. 3.22) 3% 2% Rotational Life 200 Cycles minimum (para. 3.23) 2% Marking (Unit Identification) Manufacturers name and part number including EIA resistance code, date code and terminal identification. Figure 2 Dimensions: 364X & 364W i IE 100 2.010 or [254mm 0.25) Figure 3 Dimensions: 364Y we | bitten | om Teer iL on RD TF esta Series 364 Standard Resistance Values Stock Values (Ohms) 10K 100 IK 100K 1 MEG 200 2K 20K 200K 500 5K 50K 500K Packaging 5 per pack. Special values available; please consult Factory. Series 364 How To Order Example: 364-X-200 tT P Series Resistance Value i <x<eT 147