FRN Series Stackpole Electronics, Inc. Fusing Resistor Features: * * * * * Resistive Product Solutions Coating meets UL 94V-0 Designed for constant current to provide overload protection Consistent performance and reliability Cut and formed product is available on select sizes, contact factory for details RoHS compliant / lead-free Electrical Specifications Maximum Working Voltage (1) Maximum Overload Voltage Resistance Temperature Coefficient Ohmic Range () and Tolerance 5% Type / Code Power Rating (Watts) @ 70C FRN16 0.166W 150V 200V 350 ppm/C 0.56 - 10K FRN14 0.25W 200V 300V 350 ppm/C FRN12 250V 0.5W FRN1 300V 1W FRN2 300V 2W (1) Lesser of PR or maximum working voltage 400V 600V 600V 350 ppm/C 350 ppm/C 350 ppm/C 0.22 0.47 0.47 1- 10K 10K 10K 3K Mechanical Specifications Type / Code FRN16 FRN14 FRN12 FRN1 FRN2 B Body Diameter A Body Length 0.126 3.20 0.236 6.00 0.354 9.00 0.433 11.00 0.591 15.00 + + + + + + 0.008 / 0 0.20 / 0 0.020 0.50 0.039 1.00 0.039 1.00 0.039 1.00 0.073 1.85 0.091 2.30 0.118 3.00 0.157 4.00 0.217 5.50 + + + + + 0.006 0.15 0.008 0.20 0.020 0.50 0.020 0.50 0.039 1.00 C Lead Length (Bulk) 1.102 28.00 1.102 28.00 1.102 28.00 1.102 28.00 1.378 35.00 + + + + + D Lead Diameter 0.118 3.00 0.118 3.00 0.118 3.00 0.118 3.00 0.118 3.00 0.018 0.45 0.022 0.55 0.028 0.70 0.031 0.80 0.031 0.80 + + + + + 0.002 0.05 0.002 0.05 0.002 0.05 0.002 0.05 0.002 0.05 Unit inches mm inches mm inches mm inches mm inches mm Performance Characteristics Test Test Results Moisture Resistance 5% Thermal Shock 1% Load Life @ 70C - 1,000hrs 5% Resistance to Soldering Heat 1% Short Time Overload 2% Operating Temperature Range: -40C to +155C Rev Date: 05/31/2012 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. 1 www.seielect.com marketing@seielect.com FRN Series Stackpole Electronics, Inc. Fusing Resistor Resistive Product Solutions Fusing Curves Power Rating Power Rating Power Rating Power Rating How to Order FRN 1 2 3 4 5 6 7 8 9 10 11 F R N 1 2 J T 4 R 7 0 Product Series Fusing Metal Film Size Power Rating 0.166W 16 0.25W 14 0.5W 12 1W 1 2W 2 Code J Tolerance Tol Value 5% E24 Code T A B Packaging Size FRN16, FRN14 FRN12, FRN1 Tape and Reel FRN2 FRN16 FRN14, FRN12 Ammo FRN1 FRN2 FRN16 Bulk FRN14, FRN12 FRN1, FRN2 Description Resistance Value Quantity 5,000 2,500 1,000 5,000 2,000 1,000 500 2,000 Four characters with the multiplier used as the decimal holder. 0.47 ohm = R470 10 Kohm = 10K0 1,000 Legacy Part Number (before January 3, 2011): SEI Type Code Nominal Resistance Tolerance Packaging FRN 1/2 4.7 5% R Type Description FRN Fusing Metal Film Code Wattage 1/6 1/4 1/2 1 2 0.166W 0.25W 0.5W 1W 2W Rev Date: 05/31/2012 This specification may be changed at any time without prior notice Please confirm technical specifications before you order and/or use. Tolerance Values SEI Types Pkg Qty 5% E24 FRN16, FRN14 FRN12, FRN1 FRN2 FRN16 FRN14, FRN12 FRN1 FRN2 FRN16 FRN14, FRN12 FRN1, FRN2 5,000 2,500 1,000 5,000 2,000 1,000 500 2,000 2 1,000 Description Code tape and reel R ammo T bulk A www.seielect.com marketing@seielect.com