Ultra High Value Resistors The content of this specification may change without notification 11/12/08 RHA Series - Resistance Range Up To 10 Trillion Ohm at DC 10KV Custom solutions are available. HOW TO ORDER RHA L 100G D P Bulk Packing FEATURES Resistance Torrance F = + 1% G = + 2% J = + 5% K = + 10% • • • Low temperature coefficient. Hermetically Sealed. Excellent performance in long-term stability and load life Resistance Value APPLICATIONS TCR L = 200 PPM O = 400 PPM S = 1000 PPM T = 1500 PPM The RHA Ultrahigh type resistors are designed for use in the detection of trickle current and for other similar purposes. Their operating stability by far excels that of conventional models. RHA Series Power Type High Voltage Resistor RHA1S, RHA2S, RHA3S, RHA5S CHARACTERISTICS Test method Characteristics Item RHA Type: Operating temperature range 0 0 -35 C ~+ 70 C Long-term stability 1% At normal temperature and humidity for10,000hr. Reduction in long-term stability at high temperature 1% In thermostatic oven at 70 C for 1,000hr 0 0 9.0 1013 cm Insulation resistance 10GΩ 15GΩ Voltage coefficient 0.002%/ V 15GΩ 7000GΩ 40 C, 90 7000GΩ 10000GΩ 0.01%/ V 0.05%/ V 95%RH, 1,000hr, at 500V Measured at 10V and 100V Measured at 100V and 500V PRODUCTION DATA RHA Type (Hermetically sealed type) Type RHA1S RHA2S RHA3S RHA5S Temperature coefficient Range of resistance values Min. (GΩ ) Max. (G Ω ) 400 1 5 200 10 15 400 15 50 200 10 100 400 100 300 1000 300 600 1500 600 3000 200 10 100 400 100 600 1000 600 1000 1500 1000 10000 Max. working voltage DC (kV) Impulse voltage (kV) 1.2 x 50 µ sec 0.75 1.5 2 4 5 10 Dimensions (mm) (RHA)type L D 9 1 3 1 14.5 1 (14 0.5) (5.1 0.2) 26.5 1 5.5 1 (27 0.5) (6.5 0.2) d 38 3 0.6 0.05 38 3 0.8 0.05 38 3 1 0.05 1(F) 2(G) ≤ 1TΩ 5 (J) 10(K) ≤10TΩ 10 20 5.5 1 42 2 (42 0.5) (6.5 0.2) 38 3 1 0.05 188 Technology Drive Unit H, Irvine, CA 92618 TEL: 949-453-9888 z FAX: 949-453-8889 z Email: [email protected] American Accurate Components, Inc. Resistance tolerance (%) 1