TGHG Series Precision Current Sense Resistors FeaTureS The TGHG Series uses • Resistance values beginning at 0.5mΩ state of the art technol- • Non Inductive ogy to provide highly reliable, non inductive • Four terminal Kelvin connection performance. This resis- • SOT 227 Package tor is ideal for many • Four terminals to isolate measurement path current monitoring and from current flow path controls applications. • Accuracy in a high power package cHaracTeriSTicS Derating Heat Sink Nickel-plated copper Terminal Nuts American standard 303 stainless steel Type: G 100 100 Standard Resistance Values 0.5mΩ-1Ω, others on request wer80 80 W TeRmepsiesrtaatnucPreeo wTCooeleer frRfaiacnticeinengst 0r<1e.065f0e0%Wrpep n (ma0ct.e /07°d0C0 0t°;o5 C< 2 t5ch50ar°0usCp e0,p .t∆0meR2m/2 °tpCΩaek )rf,e oa1ntr%u rareet,s ;-5 is11%t55a°0nCAc mea nprad np +ge1erm0 25a7°nmCe,Ωn t- 4n9omt tΩo ) Percent Rated Po624000 624000 Rated Power, exceed Ohms Law power load. 00 25 50 70 100125150175 0 Bottom of base plate Temperature, °C Dielectric strength 1000VDC, higher value on request Best results can be reached by Heat Resistance Rth <0.56K/W using a thermal transfer compound Protection class acc. to IEC 950/CSA22.2 950/M -89 and EN 60950.88:2 with a heat conductivity of better Working Temp. Range -55°C to +155°C than 1W/mK Max. Torque for Contacts 1.3Nm 8 (static) Max Torque for Base Plate 1.5 Nm (static) THIS PRODUCT IS DESIGNED FOR USE WITH PROPER HEATSINKING. Maximum base plate temperature of the resistor must be monitored and kept within specified limits to es- tablish the power rating. Best technique is to attach a thermocouple to the side of the base plate of the resis- tor. Temperature of plastic housing or heat sink cannot be used to establish rating of the resistor. (continued) 156 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

TGHG Series Precision Current Sense Resistors dimenSionS 1.496"±.012 (38mm ±.3) 0.472" ±.008 (12mm ±.2) 1.24" ±.02 (31.5mm ±.5) 0.315" ±.008 (8mm ±.2) 0.078" ±.002 (2mm ±.05) 0.031" ±.002 S S (0.8mm ±.05) 0.157" min. 0.165" ±.004 (4.0mm) (4.2mm ±.1) diam. 0.5" ±.02 0.98" ±.2 (12.7mm ±.5) (24.9mm ±.5) C C 0.209" min. (5.3mm) M4 0.59" ±.008 (15mm ±0.2) 0.354" ±.004 1.189" ±.004 (9mm ±.1) (30.2mm ±.1) C = current connection (source) S = voltage connection (sense) orderinG inForma Tion Standard part numbers Configuration C = current sense E = RoHS compliant Ohms 100 Watt 0.5% 100 Watt 1% T G H G C R 0 2 0 0 FE 0.00050 TGHGCR0005FE 0.00100 TGHGCR0010DE TGHGCR0010FE 0.00200 TGHGCR0020DE TGHGCR0020FE TGH = series Wattage Resistance Value Tolerance 0.00500 TGHGCR0050DE TGHGCR0050FE G=100W Example: D= 0.5% 0.01000 TGHGCR0100DE TGHGCR0100FE R0200=0.02 ohms F = 1% 0.01500 TGHGCR0150FE J = 5% 0.02000 TGHGCR0200DE TGHGCR0200FE 0.02500 TGHGCR0250FE 0.05000 TGHGCR0500FE 0.0750 TGHGCR0750FE 0.1000 TGHGCR1000FE rev 10/18-1 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 157

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: O hmite: TGHGCR0100FE TGHGCR0150FE TGHGCR0250FE TGHGCR0020FE TGHGCR0050FE TGHGCR0500FE TGHGCR0200FE TGHGCR0750FE TGHGCR0010FE TGHGCR1000FE TGHGCR0005FE TGHGCR0200DE TGHGCR0500DE TGHGCR1000DE TGHGCR0100DE TGHGCR0010DE TGHGCR0020DE TGHGCR0050DE