R Raychem Corporation 300 Constitution Drive Menlo Park, CA 94025 800-227-4856 FAX 800-227-4866 PRODUCT: miniSMDE190 DOCUMENT: SCD 24043 PCN: 676869 REV LETTER: E REV DATE: JULY 15, 1999 PAGE: 1 OF 1 PolySwitch® PTC Devices Overcurrent Protection Device Specification Status: RELEASED Maximum Electrical Rating Voltage: 16V DC Current: 100A Marking: 19 PART IDENTIFICATION MANUFACTURER'S MARK TABLE I. DIMENSIONS: A B MIN MAX MIN MAX mm: 11.15 11.51 4.83 5.33 in*: (0.439) (0.453) (0.19) (0.21) *Rounded off approximation C MIN 0.33 (0.013) D MAX 0.53 (0.021) MIN 0.51 (0.02) MAX 1.02 (0.04) TABLE II. PERFORMANCE RATINGS: I HOLD AMPS 20°C HOLD 1.9 REFERENCE RESISTANCE VALUES AMPS SECONDS AT OHMS AT 80°C 20°C, 10A AT 20°C HOLD TYP MAX MIN MAX 0.5 0.70 2.0 0.024 0.040 I HOLD AT TEMPERATURE AMPS AT 0°C HOLD 2.2 AMPS AT 20°C HOLD 1.9 Reference Documents: Precedence: Effectivity: CAUTION: AMPS AT 60°C HOLD 1.1 TIME TO TRIP ONE-HOUR POST-TRIP RESISTANCE OHMS AT 20°C TYP MAX 0.065 0.080 TRIPPED-STATE POWER DISSIPATION WATTS AT 20°C, 16V MAX 1.5 PS300 This specification takes precedence over documents referenced herein. Reference documents shall be the issue in effect on the date of invitation for bid. Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.