RG series, ultra-precision & ultra-reliability metal film chip resistors Tight resistance tolerance of 0.02% and temperature coefficient of resistance of 5ppm/C are achieved. Under high temperature and humid condition of 85C and 85%RH, and at 155C(duration:10000 hours for both tests), superior reliability of only less than 0.1% of change in resistance value is realized. RoHS compliant Completely lead free SPECIFICATIONS Mechanical W Dimension (Inch Size) RG1005 (0402) RG1608 (0603) RG2012 (0805) T L W P T 1.00.05 0.50.05 0.20.10 0.350.05 1.60.2 0.80.2 0.30.2 0.40.1 2.00.2 1.250.2 0.40.2 0.40.1 P L RG3216 (1206) 3.20.2 1.60.2 0.50.25 0.40.1 (unit : mm) Type Electrical Power general Ultra-reliability Tolerance %(code) Resistance Range() RG1005 RG1608 1/10W 1/ 16W 1/ 32W 1/16W 0.02(P),0.05(W), 0.02(P),0.05(W), ( ) ( ) ( ) ( ) ( ) ( ) 0.05 W ,0.1 B , 0.05 W ,0.1 B , 0.05 W ,0.1 B , 0.05(W),0.1(B), 0.1(B) 0.1(B), 0.1(B), 0.5(D) 0.5(D) 0.25(C),0.5(D) 0.25(C),0.5(D) 0.25(C),0.5(D) 0.25(C),0.5(D) 0.5(D) 0.25(C),0.5(D) 0.25(C),0.5(D) 0.5(D) 1046.4 4797.6 1002.94k 3k100k 1046.4 4797.6 1004.99k 5.1k270k 274332k 340360k 5 (V) 5 (V) TCR ppm /C(code) 100 (R) 10 (N) 10 (N) 10 (N) 50 (Q) 10 (N) 10 (N) 10 (N) 25 (P) 25 (P) 25 (P) 25 (P) 25 (P) 25 (P) 25 (P) 25 (P) Max Operating Voltage 25V 75V Resistance Value E-24, E-96 Operating Temp. Range 55C155C 1,000pcs/reel (T1:P,W,B), 5,000pcs/reel (T5:B), Package 1,000pcs/reel (T1:P,W,B), 5,000pcs/reel(T5:W,B,C,D) 10,000pcs/reel (T10:C,D) Type Power general Ultra-reliability RG2012 1/ 8W 1/10W 0.02(P),0.05(W), 0.05(W),0.1(B), 0.05(W),0.1(B), 0.1(B), ( ) ( ) 0.25 C ,0.5 D 0.25(C),0.5(D) 0.25(C),0.5(D) Tolerance %(code) 0.5(D) Resistance Range() 1046.4 4797.6 TCR ppm /C(code) 50 (Q) 10 (N) 25 (P) Max Operating Voltage Resistance Value Operating Temp. Range Package 10010k 5 (V) 10 (N) 25 (P) 0.1(B) 0.5(D) RG3216 1/ 4W 1/ 8W 0.02(P),0.05(W), 0.05(W),0.1(B), 0.05(W),0.1(B), 0.1(B), ( ) ( ) 0.25 C ,0.5 D 0.25(C),0.5(D) 0.25(C),0.5(D) 10.2k475k 487k1M 4797.6 10 (N) 25 (P) 25 (P) 10 (N) 25 (P) 10033.2k 5 (V) 10 (N) 25 (P) 100V 34k1M 10 (N) 25 (P) 150V E-24, E-96 55C155C 1,000pcs/reel (T1:P,W,B), 5,000pcs/reel(T5:W,B,C,D) 1,000pcs/reel (T1:P,W,B), 5,000pcs/reel(T5:B,C,D) * Please contact us for Resistance tolerance 0.01%. * Please contact us for RG3225 series with power of 1/2W Item Short time overload Reliability Load Life Moisture load life Temperature cycle High temperature exposure Test Method Applied voltage:2.5rated voltage or 2 maximum operating voltage which ever is less test duration:5 seconds Test Temperature.:85C Applied voltage: rated voltage Test period: repeat 1000 cycle as follow: 90 min. on/30 min. off cycled Test condition: 85C85%RH Applied power: 1/10 rated Power Test period: repeat 1000 cycle as follow: 90 min. on/30 min. off cycled Repeat 1000 cycle as follow: -55C(30 min.)/Room Tem.(2 min.)/ +125C(30 min.)/ Room Tem.(2 min.) +155C for 1000 hours with no load susumu group catalog Specification Typical Ultra-reliability general Ultra-reliability (0.05%+0.01) (0.05%+0.01) (0.01%+0.01) (0.1%+0.01) (0.25%+0.05) (0.01%+0.01) (0.1%+0.01) (0.25%+0.05) (0.05%+0.01) (0.1%+0.01) (0.01%+0.01) (0.1%+0.01) (0.01%+0.01) The result of each reliability test for 10000 hours Moisture and life test Load life test Moisture and life test (THB 85C 85%) Load life test (85%C) 0.50 0.50 sample: RG1608 series test conditions: temperature:858C applied voltage:rated voltage test period:one cycle as follow 90 min. on /30 min. off n=100 Resistance change (%) 0.30 0.20 0.30 0.10 0.00 -0.10 -0.20 1k 10k 56k 100k 330k -0.30 -0.40 -0.50 100 10 1000 3000 sample: RG1608 series test conditions: temperature:85C, moisture:85%RH applied power:1/10 rated power test period one cycle as follow 90 min. on /30 min off n=50 0.40 Resistance change (%) 0.40 0.20 0.10 0.00 -0.10 -0.20 1k 10k 56k 100k 330k -0.30 -0.40 -0.50 10 10000 100 Temperature cycle test Temperature cycle test 10000 high temperature expouse test (155C) 0.50 sample: RG1608 series test conditions: 55C(30 min.)/room tem.(3 min.)/ 125C(30 min.)/room tem.(3 min.) n=50 0.30 sample: RG1608 series test conditions: tenperature:155C no load n100 0.40 0.30 Resistance change (%) 0.40 0.20 0.10 0.00 0.10 0.20 0.30 0.20 0.10 0.00 -0.10 1k 10k 56k 100k 330k -0.20 -0.30 56k 100k 0.40 -0.40 -0.50 10 100 1000 10000 10 100 Cycle 1000 3000 10000 Test time (h) CHARACTERISTIC of Power Temperature Derating Curve Rated Load (%) Resistance change (%) 3000 High temperature exposure test 0.50 0.50 1000 Test time (h) Test time (h) 100 50 -55 0 85 Ambient Temperature (C) 155 PART NUMBER RG 1608 N - 102 - B - T5 Package (T1,T5,T10) Resistance Tolerance Resistance (E-24: in a 3 digit number, E-96: in a 4 digit number 4 digits for all RG3216) Temperature Coefficient of Resistance Dimensions Part Code susumu group catalog