Datasheet TMJ (Stackpole)

TMJ Series
Stackpole Electronics, Inc. Surface Mount Thermal Jumper Chip Resistor Resistive Product Solutions Features: • Chip size from 0603 to 2512 • High thermal conductivity AIN substrate • Low capacitance • High insulation resistance between terminals • RoHS compliant, REACH compliant, lead free, and halogen free Electrical Specifications Thermal Dielectric Operating Storage Thermal Resistance Substrate Type/Code Conductance Withstanding Voltage T emperature Temperature (°C/W), Rt Material (mW/°C), Gt kVAC, RMS (60 Hz) Range (°C) Range (°C) TMJ0603C_0048 21 48 TMJ0612G_0216 5 216 Aluminum nitride TMJ1206G_0055 18 55 > 1.5 -55ºC to +155°C -55ºC to +155°C (170 W/mK) TMJ1225G_0216 5 216 TMJ2512G_0053 19 53 L R 1/R Note: t = ; G k(H*W) t = t k = 170 W/mK (the termal conductivity of AIN) Construction Diagram Reference Description 1 Aluminum Nitride Substrate 2 Top Inner Electrode 3 Bottom Inner Electrode 4 Side Inner Electrode 5 Nickel Barrier 6 Solder Coating (Sn) Mechanical Specifications Type/Code L W H i Unit 0.063 ± 0.005 0.031 ± 0.005 0.022 ± 0.005 0.016 ± 0.005 inches TMJ0603C_0048 1.60 ± 0.13 0.80 ± 0.13 0.55 ± 0.13 0.40 ± 0.13 mm 0.063 ± 0.005 0.126 ± 0.005 0.028 ± 0.005 0.016 ± 0.005 inches TMJ0612G_0216 1.60 ± 0.13 3.20 ± 0.13 0.70 ± 0.13 0.40 ± 0.13 mm 0.126 ± 0.005 0.063 ± 0.005 0.028 ± 0.005 0.020 ± 0.005 inches TMJ1206G_0055 3.20 ± 0.13 1.60 ± 0.13 0.70 ± 0.13 0.50 ± 0.13 mm 0.126 ± 0.005 0.252 ± 0.005 0.028 ± 0.005 0.024 ± 0.005 inches TMJ1225G_0216 3.20 ± 0.13 6.40 ± 0.13 0.70 ± 0.13 0.60 ± 0.13 mm 0.252 ± 0.005 0.126 ± 0.005 0.028 ± 0.005 0.024 ± 0.005 inches TMJ2512G_0053 6.40 ± 0.13 3.20 ± 0.13 0.70 ± 0.13 0.60 ± 0.13 mm Rev Date: 5/8/2024 1 www.seielect.com This specification may be changed at any time without prior notice. marketing@seielect.com Please confirm technical specifications before use.