EP9WS33RJ

Wirewound Anti-Surge Resistors Type EP Series Key Features Power up to 10W in Extra Small Size 22 Size/Power Options Specially Designed and Tested for Surge Immunity RoHS Compliant with no exemptions TE Connectivity is pleased to offer this wire wound axial leaded resistor. Robustly manufactured with high quality materials this resistor offers flame proof coating, and is designed and tested to withstand power surges of up to 12KV. In line with our commitment to increasing power to size ratio we are now also able to offer this series in extra-small size. Characteristics – Electrical Type Normal size Small size Extra Small size EP05W EP1W EP2W EP3W EP5W EP7W EP8W EP9W EP1WS EP2WS EP3WS EP5WS EP7WS EP8WS EP9WS EP10WS EP1WSSS EP1WSS EP2WSS EP3WSS EP4WSS EP10WSS Rated Power at 70° C 1/2W (0.50W) 1W 2W 3W 5W 7W 8W 9W 1W 2W 3W 5W 7W 8W 9W 10W 1W 1W 2W 3W 4W 10W Max. Working Voltage Max. Overload Voltage Dielectric Withstanding Voltage Resistance Range 500 V 1,000 V 350 V Ω– 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 1,000 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 350 V 500 V 500 V 500 V 500 V 500 V 500 V 500 V 350 V 350 V 350 V 500 V 500 V 500 V Ω– KΩ Ω – KΩ Ω – KΩ Ω – KΩ Ω – KΩ Ω – KΩ Ω – KΩ Ω– Ω Ω – KΩ Ω – KΩ Ω – KΩ Ω – KΩ Ω – KΩ Ω – KΩ Ω – KΩ Ω – 560Ω Ω – 750Ω Ω – 910Ω Ω – 2.2KΩ Ω – 2.2KΩ Ω – 10KΩ Operating Temp. Range Ω -55℃ – +155℃ -55℃ – +155℃ -55℃ – +155℃ Derating Curve For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with this curve. te.com 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Surge Rating Low Resistance Range Type Maximum Surge Voltage EP05W EP1W EP2W EP3W EP5W EP7W EP8W EP9W Ω– Ω– Ω– Ω– Ω– Ω– Ω– Ω– Ω Ω Ω Ω Ω Ω Ω Ω 3KV 4KV 5KV 7KV 8KV 9KV 10KV 10KV EP1WS EP2WS EP3WS EP5WS EP7WS EP8WS EP9WS EP10WS Ω– Ω– Ω– Ω– Ω– Ω– Ω– Ω– Ω Ω Ω Ω Ω Ω Ω Ω 3KV 4KV 5KV 7KV 8KV 9KV 10KV 10KV EP1WSSS EP1WSS EP2WSS EP3WSS EP4WSS EP10WSS Ω– Ω–4 Ω–4 Ω– Ω– Ω– Ω Ω Ω Ω Ω Ω 1.5KV 1.8KV 2KV 3KV 4KV 9KV Medium Resistance Range Ω– Ω Ω – 240 Ω Ω– Ω Ω– Ω Ω– Ω Ω– Ω Ω– Ω Ω– Ω Small Size Ω– Ω Ω – 240 Ω Ω– Ω Ω– Ω Ω– Ω Ω– Ω Ω– Ω Ω– Ω Extra Small Size Ω– Ω Ω– Ω Ω– Ω Ω – 24 Ω Ω – 24 Ω Ω– Ω Maximum Surge Voltage High Resistance Range Maximum Surge Voltage 4KV 5KV 6KV 8KV 9KV 10KV 11KV 11KV Ω– Ω– Ω– Ω– Ω– Ω– Ω– Ω– Ω kΩ kΩ kΩ kΩ kΩ kΩ kΩ 4KV 5KV 6KV 8KV 9KV 10KV 11KV 12KV 4KV 5KV 6KV 8KV 9KV 10KV 11KV 11KV Ω– Ω– Ω– Ω– Ω– Ω– Ω– Ω– Ω kΩ kΩ kΩ kΩ kΩ kΩ kΩ 4KV 5KV 6KV 8KV 9KV 10KV 11KV 12KV Ω– Ω Ω – 750Ω Ω – 910Ω 270Ω – 2k2Ω 270Ω – 2k2Ω Ω – 10kΩ 2.5KV 4KV 4KV 5KV 6KV 10KV 2KV 3KV 3KV 4KV 5KV 10KV Surge Waveform (1.2 /50 µs) 1.2 / 50 µs Voltage Capability 10000 1000 100 10 100 1000 10000 Value Ω te.com 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Construction No. 1 2 3 4 5 6 7 Name Material Basic Body Resistance Wire End Cap Lead Wire Joint Coating Colour Code Rod Type Ceramics Resistance Wire Alloy Steel (Tin plated iron surface) Annealed copper wire coated with tin By welding Insulated & Non-Flame paint (colour: Light Green) Non-Flame epoxy resin Dimensions and Resistance Range ød H Type EP05W EP1W EP2W EP3W EP5W EP7W EP8W EP9W EP1WS EP2WS EP3WS EP5WS EP7WS EP8WS EP9WS EP10WS EP1WSSS EP1WSS EP2WSS EP3WSS EP4WSS EP10WSS te.com Power Rating at 70 ℃ 1/2W (0.50W) 1W 2W 3W 5W 7W 8W 9W 1W-S 2W-S 3W-S 5W-S 7W-S 8W-S 9W-S 10W-S 1W-SSS 1W-SS 2W-SS 3W-SS 4W-SS 10W-SS L D±1 3.5 5.0 5.5 6.5 8.5 8.5 8.5 8.5 3.5 5.0 5.5 6.5 8.5 8.5 8.5 8.5 2.5 3.0 3.5 5.5 5.5 8.5 H D Dimensions (mm) L±1 d ± 0.05 10.0 12.0 16.0 17.5 25.0 30.0 40.0 53.0 10.0 12.0 16.0 17.5 25.0 30.0 40.0 53.0 6.8 9.0 10.0 13.5 16.0 40.0 0.54 0.70 0.70 0.75 0.75 0.75 0.75 0.75 0.54 0.70 0.70 0.75 0.75 0.75 0.75 0.75 0.54 0.54 0.54 0.70 0.70 0.75 H±3 28 28 28 28 38 38 38 38 28 28 28 28 38 38 38 38 28 28 28 28 28 38 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Performance Specification Characteristics DC. resistance Must be within the specified tolerance Temperature coefficient < ≥ Short time overload Resistance change rate is ± % + . Ω Ma . with o evidence of mechanical damage Ω:± Ω:± PPM/℃ PPM/℃ Terminal Strength No evidence of mechanical damage Solderability 95% coverage Min. Soldering temp. reference Electrical characteristics shall be satisfied. Without distinct deformation in appearance. (95% coverage Min.) Resistance to soldering heat te.com Limits Resistance change rate is ± % + . Ω Ma . with o evidence of mechanical damage. Test Methods (JIS C 5201-1) The limit of error of measuring apparatus shall not exceed allowable range or 5% of resistance tolerance. (Sub-clause 4.5) Natural resistance change per temp. degree centigrade. R2-R1 x10⁶ (PPM/℃) R1(t2-t1) ( R1: Resistance value at room temperature (t1) R2: Resistance value at room temp. plus 100 ℃ (t2) (Sub-clause 4.8) Permanent resistance change after application of a potential of 2.5 times RCWV for 5 seconds. (Sub-clause 4.13) Direct load: Resistance to a 2.5 kgs direct load for 10 secs. In the direction of the axis of the terminal leads Twist test: Terminal leads shall be bent through 90°at a point of about 6mm from the body of the resistor and shall be rotated through 360°about the original axis of the bent terminal in alternating direction for a total of3 rotations (Sub-clause 4.16) The area covered with a new, smooth, clean, shiny and continuous surface free from concentrated pinholes. Test temp. of solder 245℃ ± 3℃ Dwell time in solder : 2 ~ 3 seconds (Sub-clause 4.17) The leads immersed into solder bath to 3.2 to 4.8 mm. from the body. Permanent resistance change shall be checked. Wave soldering conditions: (2 cycles Max.) Pre-heat : 100 ~ 120 ℃, 30 ± 5 sec. Suggestion solder temp.: 235 ~ 255 ℃, 10 sec. (Max.) Peak temp.: 260 ℃ Hand soldering condition: Hand soldering bit temp.: 380 ± 10 ℃ Dwell time in solder : 3 +1/-0 sec. Permanent resistance change when leads immersed to 3.2 to 4.8 mm from the body in 350℃ ± 10 ℃ solder for 3 ± 0.5 seconds. (Sub-clause 4.18) 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Performance Specification (continued) Characteristics Temperature cycling Limits Resistance change rate is ± % + . Ω Ma . with no evidence of mechanical damage Vibration Resistance change rate is ± % + . Ω Ma . Load life in humidity Resistance change rate is ± % + . Ω Ma . with o evidence of mechanical damage Load life Resistance change rate is ± % + . Ω Ma . with o evidence of mechanical damage Resistance to solvent No deterioration of protective coatings and markings Surge immunity test (Resistor stand alone-Not sync to phase angle and polarity) Resistance change rate is ± % + . Ω Ma . Test Methods (JIS C 5201-1) Resistance change after continuous 100 cycles for duty shown below: Step Temperature Time 1 -55℃ ± 3℃ 30 mins 10～15 mins 2 Room temp. 3 +155℃ ± 2℃ 30mins 10～15 mins 4 Room temp. (Sub-clause 4.19) 55Hz, 3 planes 2hrs each Total amplitude = 1.5mm (Sub-clause 4.22) Resistance change after hrs . hrs o , . hr off at RCWV i a hu idit test ha er o trolled at 40℃ ± 2℃ and 90 to 95% relative humidity (Sub-clause 4.24.2.1) Permanent resistance change after 1000 hrs operating at RCWV with duty cycle of (1.5 hours "on", 0.5 hour "off") at 70℃ ± 2℃ ambient (Sub-clause 4.25.1) Specimens shall be immersed in a bath of Isopropyl alcohol completely for 3 minutes with ultrasonic (Sub-clause 4.30) Refer to IEC61000-4-5 . μse risi g ti e a d μse dis harge; 10 cycles every 1 minute te.com Max Surge Voltage Refer to surge rating chart. 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Painting Method Welding point, terminal and lead wire, is permissible to be exposed without the outer coated cover. The extent should be within ½ of the angle. Marking For EP Normal Size 1/2W, 1W, 2W, 3W and EP Small Size 1WS, 2WS, 3WS, 5WS and EP Extra Small Size 1WSSS, 1WSS, 2WSS, 3WSS. Resistors shall be marked with colour coding in accordance with JIS C 0802. For EP Normal Size 5W, 7W, 8W 9W and EP Small Size 7WS, 8WS, 9WS, 10WS and EP Extra Small Size 10WSS. Resistors will be marked with: 1 . Power Rating, 2. Nominal Resistance 3. Resistance Tolerance Code. Label Label shall be marked with the following items: Example: 1. 2. 3. 4. 5. 6. Type and style Resistance Tolerance Nominal Resistance Quantity PPM Lot Number 7. te.com 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Packaging Tape dimensions (mm) Style O±1 P L1-L2 Max. T±1 Z Max. R T±1 S Max. EP05W PT-52 52 5± 0.3 1 6 1 0 4 0.5 EP1W PT-52 52 5± 0.3 1 6 1 0 4 0.5 EP2W PT-64 64 10± 0.5 1 6 1 0 5 0.5 EP3W PT-64 64 10± 0.5 1 6 1 0 6 0.5 Small Size EP1WS PT-52 52 5± 0.3 1 6 1 0 4 0.5 EP2WS PT-52 52 5± 0.3 1 6 1 0 4 0.5 EP3WS PT-64 64 10± 0.5 1 6 1 0 5 0.5 EP5WS PT-64 64 10± 0.5 1 6 1 0 6 0.5 EP1WSSS PT-52 52 5± 0.3 1 6 1 0 4 0.5 EP1WSS PT-52 52 5± 0.3 1 6 1 0 4 0.5 EP2WSS PT-52 52 5± 0.5 1 6 1 0 4 0.5 EP3WSS PT-64 PT-64 64 64 10± 0.5 10± 0.5 1 1 6 6 1 1 0 0 5 6 0.5 0.5 Extra Small Size EP4WSS te.com 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Tape In Box Packaging (mm) Style C±5 A±5 B±5 Quantity Per Box (pcs.) EP05W PT-52 260 85 70 1000 EP1W PT-52 262 86 80 1000 EP2W PT-64 262 92 108 1000 EP3W PT-64 256 92 80 500 70 1000 Small Size EP1WS PT-52 260 85 EP2WS PT-52 262 86 80 1000 EP3WS PT-64 262 92 108 1000 EP5WS PT-64 256 92 80 500 Extra Small Size EP1WSSS PT-52 260 85 70 1000 EP1WSS PT-52 260 85 70 1000 EP2WSS PT-52 262 86 80 1000 EP3WSS PT-64 PT-64 262 262 86 86 80 80 1000 1000 EP4WSS te.com 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Tape On Reel Packaging (mm) Style A (Across Flanges) Quantity Per Reel EP05W PT-52 73 ± 2 2500 EP1W PT-52 73 ± 2 2500 EP2W PT-64 81 ± 5 1000 EP3W PT-64 81 ± 5 500 Small Size EP1WS PT-52 73 ± 2 2500 EP2WS PT-52 73 ± 2 2500 EP3WS PT-64 81 ± 5 1000 EP5WS PT-64 81 ± 5 500 EP1WSSS PT-52 73 ± 2 2500 EP1WSS PT-52 73 ± 2 2500 EP2WSS PT-52 73 ± 2 2500 EP3WSS PT-64 81 ± 5 1000 EP4WSS PT-64 81 ± 5 1000 Extra Small Size te.com 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Bulk In Box (in plastic bag) (mm) C±5 A±5 B±5 EP05W EP1W EP2W EP3W 155 155 155 155 53 53 53 53 EP1WS EP2WS EP3WS EP5WS 155 155 155 155 53 53 53 53 100 / 1000 100 / 500 100 / 500 100 / 400 EP1WSSS EP1WSS EP2WSS EP3WSS EP4WSS 155 155 155 155 155 95 95 95 95 Small Size 95 95 95 95 Extra Small Size 95 95 95 95 95 Quantity Per Bag/Box (pcs.) 100 / 1000 100 / 500 100 / 500 100 / 400 53 53 53 53 53 100 / 1000 100 / 1000 100 / 1000 100 / 1000 100 / 500 Bulk In Plastic Case Packaging (mm) te.com C±5 A±5 B±5 EP5W 36 8 EP7WS 36 20 Small Size 20 Quantity Per Case/Box (pcs.) 100 / 1000 8 100 / 1000 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Bulk In Inner Box Packaging (in plastic bag) (mm) Quantity / Bag (pcs.) Quantity Inner Box (pcs.) Quantity Carton (pcs.) Carton Box Size L x W x H (± 5) EP7W 10 250 1000 520 x 220 x 250 EP8W 10 250 1000 520 x 220 x 250 EP9W 10 250 1000 520 x 220 x 250 EP8WS 10 250 1000 520 x 220 x 250 EP9WS 10 250 1000 520 x 220 x 250 EP10WS 10 250 1000 520 x 220 x 250 EP10WSS 10 1000 215 x 520 x 250 Small Size Extra Small Size 250 Environmental Related Substance This product complies to EU RoHS directive, EU PAHs directive, EU PFOS directive and halogen free. Ozone layer depleting substances. Ozone depleting substances are not used in our manufacturing process of this product. This product is not manufactured using Chloro fluorocarbons (CFGs), Hydrochlorofluorocarbons (HCFCs), Hydrobromofluorocarbons (HBFCs) or other ozone depleting substances in any phase of the manufacturing process. te.com 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. Wirewound Anti-Surge Resistors Storage Conditions (MSL1) The performance of these products, including the solderability, is guaranteed for a year from the date of arrival at your company, provided that they remain packed as they were when delivered and stored at a temperature of 25℃ ± 10℃ and a relative humidity of 60%RH ± 10%RH, chemical and dust free atmosphere. Even within the above guarantee periods, do not store these products in the following conditions. Otherwise, their electrical performance and/or solderability may be deteriorated, and the packaging materials (e.g. taping materials) may be deformed or deteriorated, resulting in mounting failures. 1. In salty air or in air with a high concentration of corrosive gas, suck as C , H “, NH , “O , or NO 2. In direct sunlight How To Order EP 3W Common Part Power Rating EP 05W = 1/2W 1W = 1W 1WS = 1W-S 1WSS = 1W-SS 1WSSS = 1W-SSS As per Electrical Characteristics chart 200R Nominal Resistance J Resistance Tolerance F = ±1 10 Ω – 10R 1K Ω – 1K0 (1000 Ω G = ±2 J = ±5 Packaging - Tape/Box TR - Tape/Reel BB - Bulk/Box K = ±10 *Preferred range is E24 resistances at 5% Tolerance with Tape/Box packaging. While TE has made every reasonable effort to ensure the accuracy of the information in this data sheet, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this data sheet are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications. te.com 9-1773463-6 Rev. D 06/2023 © 2023 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks owned or licensed by TE Connectivity. All other logos, products and/or company names referred to herein might be trademarks of their respective owners.