RLM102-301M

Glass Gas Discharge (GGD) RLM102 Series Features l RoHS compliant. l Bilateral symmetrical. l Less decay at on/off state. l Approximately zero leaking current before clamping voltage l High capability to withstand repeated lightning strikes. l Low electrode capacitance(≤1.0pF) and high isolation (≥100MΩ). l Temperature, humidity and lightness insensitive. l Working temperature range: : -45℃ ~ +85℃ l Storaging temperature range: -45℃ ~ +85℃ Applications l Power Supplies l Satellite antenna l Motor sparks eliminating l Radio amplifiers l Relay switching spark absorbing l Alarm systems l Data line pulse guarding l Cathode ray tubes in Monitors/ Television Viewing l Telephone/Fax/Modem Systems l High frequency signal transmitters/receivers Part Number Code R L M Brand Name 1 0 2 - 1 4 Surge Current Capacity DC Spark-over voltage(Vs) 102:1KA 14*10 =140V Taping form Blank: Line N DC Spark– over voltage tolerance N:30% M:SMD Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. 1 1 M:20% Revised: 2018-07-13 Page:1 Glass Gas Discharge (GGD) RLM102 Series Electrical Characteristics Type Number DC Spark-Over Voltage Min. Insulation Resistance Max. Capacitance (1kHz-6Vmax. ) Surge Current Capacity Surge Life Test @8/20μs Vs Test Voltage IR Cj 8/20μs V V MΩ pF A RLM102-141N 140(126~210) 50 100 1 1000 100A 10 times RLM102-181N 180±30% 50 100 1 1000 100A 10 times RLM102-201M 200±20% 100 100 1 1000 100A 10 times RLM102-301M 300±20% 100 100 1 1000 100A 10 times RLM102-401M 400±20% 250 100 1 1000 100A 10 times RLM102-501M 500±20% 250 100 1 1000 100A 10 times Test Methods And Results Test Item Test Method Specification DC Spark-over Voltage Vs(V) Add and measure the DC Voltage gradually Maxto get the discharge threshold voltage. The measuring current is 1mA/1 second max. It depands on each spec. Insulation Resistance Measure the insulation resistance of two end of leadwire under the specified DC voltage. 100MΩ min. Capacitance Cj(pF) Measure the Electrostatic Capacitance under the test condition of 1KHz,DC 6V(max). 1pF max. Life(JSE) Apply a standard impulse voltage (8X20μsec)of 100A for 5 times with intervals of 30 sec., and then change the polarity of the surge and apply a impulse again. Then measure DC spark-over voltage, IR & Capacitance. DC spark-over voltage JSE:∣△ Vs/Vs ∣ ≤30% Life(JSE) Apply 10 KV voltage charged in 1500pF condenser and apply the current to the specimen,200 times at 10 seconds of intervals Insulation Resistance & Capacitance to meet the specified value. Appearance: No cracks or failures. Cold Resistance Measurement after -40℃ /1000 HRS & normal temperature/2 HRS. Heat Resistance Measurement after 125℃ /1000 HRS & normal temperature/2 HRS. Humidity Resistance Measurement after humidity 90~95 ℃ (45 ℃ ) /1000 HRS & normal temperature/2 HRS. Temperature Cycle 10 times repetition of cycle -40 ℃ /30min →normal, temp/2 min →125℃ /30min, measurement after normal temp/2 HRS. Pull Strength Apply 0.5kg load for 10sec. Flexural Strength Bend lead wire at the point of 2mm from body under 0.25 load and back to its original point. Repeat 1 time. Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-07-13 Features are conformed to rated spec. Lead shall not pull out to snap. Page:2 Glass Gas Discharge (GGD) RLM102 Series Recommended Soldering Conditions Flow Soldering Conditions Hand Soldering Solder iron temperature: 350±5℃ Heating time: 3 seconds max. Air Priheat Soldering Cooling General attention to soldering 260℃ Temperature(℃ ) 250 1.High soldering temperatures and long soldering times can cause T 200 leaching of the termination, decrease in adherence strength, and the change of characteristic may occur. 150 2.For soldering, please refer to the soldering curves above. 150~180℃ However, please keep exposures to temperatures exceeding 200℃ 100 to fewer than 50 seconds. 50 3.Please use a mild flux (containing less than 0.2wt% CI). Also, if 0 the flux is water soluble, be sure to wash thoroughly to remove any 60~120 sec 3~4 sec residue from the underside of components that could affect resistance. 1) Time shown in the above figures is measured from the point when chip surface reaches temperature. 2) Temperature difference in high temperature part should be within 110℃ 3) After soldering, do not force cool, allow the parts to cool gradually. Cleaning When using ultrasonic cleaning, the board may resonate if the output power is too high. Since this vibration can cause cracking or a decrease in the adherence of the termination, we recommend that you use the conditions below. Frequency: 40kHz max. Output power: 20W/liter Cleaning time: 5 minutes max. Dimensions Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-07-13 DIM Millimeters Inches A 5.0±0.5 0.197±0.02 C Φ2.6±0.5 0.102±0.02 D Φ2.7±0.5 0.106±0.02 Page:3 Glass Gas Discharge (GGD) RLM102 Series Taping and Reel Specifications Symbol Millimeters Inches W 12.0±0.2 0.472±0.008 P0 4.0±0.1 0.157±0.004 P1 4.0±0.1 0.157±0.004 P2 2.0±0.1 0.079±0.004 D Φ1.5±0.1 0.059±0.004 d Φ1.5±0.1 0.059±0.004 E 1.75±0.1 0.069±0.004 F 5.5±0.05 0.217±0.002 D1 178.0 7.007 D0 13.0 0.512 W1 15.0 0.591 Quantity:1500PCS / inner box Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-07-13 Page:4