High Power Resistor Type SBC (Square Ceramic) Series Type SBC (Square Ceramic) Series Characteristics Electrical Resistance Values: Series E24 5% E12 10% (see tables for value limits per style) 5% 10% P x R R <3% 1000 hours at 70C See Surface Temperature Curve (below) Resistance Tolerance: Maximum Continuous Voltage: Load Life: Power Rating: Characteristics Environmental and Mechanical This range of Power Wirewound Temperature Coefficient of Resistance: Resistance to Solder Heat: Voltage Coefficient of Resistance: Operating Temperature Range: Load Stability: Long Term Damp Heat: Shelf Life: Insulation Resistance: Dielectric Strength: Lead Material: Marking: Resistors are wound on continuous glass fibre elements or have a ceramic core depending on resistance value. The element is housed in a ceramic case and sealed with an inorganic silica filler. Their construction gives a resistor with high insulation resistance and low surface temperature, capable of withstanding high overload currents. These resistors are ideally suited to a variety of applications within industrial 200ppm/C (400ppm/C below 18R) R < 0.2% (350C for 2.5 seconds) Negligible -55C to +350C R < 5% (full load at 70C for 1000 hours) R < 0.2% (21 days at 40C for 93% humidity) R < 1.0% (per 12 months) > 10000M 2000V RMS Steel - Solder coat Legend mark, Manufacturer name, type, ohmic value and tolerance. and commercial environments, where performance and reliability are of prime I Up to 17 Watts I Fusible Styles I Vertical or Axial I Non Flammable I Special Solvent Resistance I Customer Specials Invited I Widely Available from Distribution 250 125 200 100 % of Power Key Features Surface Temperature style are welcomed. SBCH15 Custom Design Variants in value and Derating Curve SBCH11 plies and triac based speed controls. Surface Temperature Rise Curve SBCH8 force ovens, cooker hoods, power sup- SCBH2 SBCH4/5 SBCH6/7 importance. Applications include fan 150 NB - SBC Series will run 15C hotter than described here 100 50 80 60 40 20 0 0 0 2 4 6 8 10 12 Power in Watts 14 16 18 25 75 125 175 225 275 Ambient Temperature 325 375 Type SBC - SBCH (Axial Power Resistor) We offer three ceramic profiles for the main wattage sizes. These are for additional heat dissipation and vertical mounting of resistors. The suffix for each style is as follows:- SBC Standard SBCH 4/5/6/7 SBCH 8/11/15 Type SBCHE (For Vertical Mounting) We offer SBCHE Styles with one lengthened lead for vertical mounting. See additional hardware on last page. One Lead Length 20mm longer than case length. Supplied with one longer lead wrapped back in flute in ceramic. Literature No. 1773278 Issued: 06-09 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com High Power Resistor Type SBC (Square Ceramic) Series Type SBC - (No Flutes in Ceramic) Model Power Max SBC-2 4W Ohmic Values Dimensions Weight Min Max A B L Grams R20 6K8 6.4 6.4 20 2.3 SBC-4 5W R30 10K 6.4 6.4 25 SBC-6 7W R47 22K 6.4 6.4 38 4.2 SBC-8 9W 1R0 8K2 9 9 38 7.4 SBC-11 11 W 1R0 22K 9 9 50 10.8 SBC-15 17 W 1R0 22K 9 9 75 15.3 2.9 Type SBCH - (Flutes in Ceramic) SBCH-4 4 W Ohmic Values Dimensions Weight Min Max A B L Grams R20 6K8 7 8 20 2.2 SBCH-5 5 W R30 10K 7 8 25 SBCH-6 7 W R47 22K 7 8 38 5.0 SBCH-7 7 W R33 10K 9 10 25 6.0 Model SBCH - 4, 5, 6 SBCH - 7, 8, 11, 15 Power Max 3.5 SBCH-8 9 W 1R0 8K2 9 10 38 8.0 SBCH-11 11 W 1R0 22K 9 10 50 10.0 SBCH-15 17 W 1R0 22K 9 10 75 15.0 L = Length of Ceramic Section Type SBCLF - (Externally Fused Style) Model Power Max Ohmic Values Dimensions Min Max A B L 2R2 2K2 10 9 25 SBCLF-4 4W SBCLF-5 5.5 W 2R2 5K6 10 9 SBCLF-7 7W 3R3 8K2 10 9 50 SBCLF-10 10 W 4R7 12K 10 9 75 38 Solder for fuse is SnPb 60:40 Type SBCV - (Vertical Mount Style) Model Power Max SBCV-6 7W SBCV-8 Ohmic Values Dimensions Min Max A B L R47 22K 9 10 25 9W 1R0 8K2 9 10 38 SBCV-11 11 W 1R0 22K 9 10 50 SBCV-15 17 W 1R0 22K 9 10 75 Lead drawn through hole in ceramic Literature No. 1773278 Issued: 06-09 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com High Power Resistor Type SBC (Square Ceramic) Series Accessories This device is used with models SBCV. These can be used with SBCH/SBCV models. Order LC1 Support. Order BCV Support Pillar. How to Order SBCH 6 1K0 J Common Part Size Resistance Value Tolerance 0.2 Ohm (200 milli Ohms) R20 J - 5% See Relevant Table SBCH - Axial K - 10% SBCV - Vertical SBCLF - Vertical Fusible 1 Ohm (1000 milli Ohms) 1R0 SBCHE - Axial / Vertical One Long Lead 1K Ohm (1000 Ohms) 1K0 N.B. All resistors are supplied with arklone proof seal Literature No. 1773278 Issued: 06-09 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com