RCR anti-surge power type leaded resistor EU features • Excellent anti-surge characteristics • Stable characteristics of moisture resistance up to high resistance range • RCR50 +(1MΩ - 12MΩ), RCR50EN (1MΩ - 12MΩ) and RCR60 (1MΩ - 12MΩ) are discharge resistors recognized by UL1676 and c-UL(CSA-C22.2 No.1-M94) • RCR25EN (100kΩ~33MΩ), RCR50EN (100kΩ - 33MΩ) and RCR60 (100kΩ - 56MΩ) is approved by EN6234-68-1 G.10 safety • Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for Pb-glass contained in electrode, resistor element and glass. • Surface mount style “N” forming is suitable for automatic mounting s dor et ds dimensions Dimensions inches (mm) easi and construction Type L C (max.) t (max.) D d (nom.) l* lre .067 +.008 L l RCR16 .126±.008 .134 — -.004 .018 t Trimming Line Ceramic Core t (3.2±0.2) (3.4) (1.7 +-00..21) (0.45) RCR25 .248±.02 .28 .098±.02 .024 D d RCR25EN (6.3±0.5) (7.1) — (2.5±0.5) (0.6) RCR50(+) .374±.039 RCR50EN (9.5±1.0) .118 .138±.016 .028 .787 Min. Marking Resistive End Lead RCR60 .374 +-..003094 — (3.0) (3.5±0.4) (0.7) (20.0 Min.) Film Cap Wire (9.5 +1.0) -0.2 Flame Retardant Coating .472±.039 .118 .157±.02 .031 C RCR75 (12±1.0) — (3.0) (4.0±0.5) (0.8) * Lead length changes depending on taping and forming. .236 +.039 RCR100 .610±.039 — .118 -.016 .031 ordering information (15.5±1.0) (3.0) (6.0 +1.0) (0.8) -0.4 RCR 50 EN C T52 A 105 J Power Safety Appr. Termination Nominal Type Taping and Forming Packaging Tolerance Rating Marking Material Resistance RCR 16: 0.25W RCR50+: + C:SnCu RCR16: T26, T52 A: Ammo 2 significant F: ±1% 25: 0.25W RCR25EN, RCR25, RCR25EN: T26, R: Reel figures + 1 J: ±5% 50: 0.5W RCR50EN: EN T52 TEB: Plastic multiplier for ±5% 60: 1W RCR50(+, EN): T52 3 significant 75: 2W Blank: Others RCR60: T52 embossed: figures + 1 N forming multiplier for ±1% 100: 3W RCR75: T52 RCR100: T521, T631 applications and ratings L, M, N Forming Minimum Resistance Resistance Absolute Absolute Power Operating Part Dielectric Range Range Maximum Maximum Rating Temperature Designation Withstanding E-24, E-96 E-24 Working Overload @ 70°C Range Voltage (F±1%) (J±5%) Voltage Voltage RCR16 300V 100kΩ - 5.1MΩ 100kΩ - 5.1MΩ 500V 1000V RCR25 0.25W 100kΩ - 9.1MΩ 100kΩ - 33MΩ DC 1600V DC 2000V RCR25EN AC 1150V AC 1500V 3.3Ω - 910kΩ RCR50 3.3Ω - 910kΩ 13MΩ - 33MΩ RCR50+ 0.5W 700V 1MΩ - 9.1MΩ 1MΩ - 12MΩ 2000V 2500V -55°C to +155°C RCR50EN 100kΩ - 9.1MΩ 100kΩ - 33MΩ RCR60 1.0W 100kΩ - 9.1MΩ 100kΩ - 56MΩ 4000V RCR75 2.0W 100kΩ - 9.1MΩ 100kΩ - 100MΩ 5000V 5000V RCR100 3.0W 1000V 100kΩ - 9.1MΩ 100kΩ - 51MΩ For further information on packaging, please refer to Appendix C. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 10/29/18 153 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

RCR anti-surge power type leaded resistor environmental applications Derating Curve Notice of Surge Load Surge withstanding load voltage for the resistors cannot be guaranteed when the 100 undermentioned 4 items get to a remarkable overload in comparison with the 80 conditions shown by surge withstanding voltage in Anti-surge characteristics. er Please contact KOA in advance if such a case is anticipated. ow60 1. Peak voltage to be applied 10kV P d 2. Pulse width e % Rat40 34.. CSoitnudaittiioonns o of fp prrooxtiemctitinyg c ionnsduulactitoivni tayr ooubnjedc tthe resistor Discharge About 5mm 20 Metal Wire For example: In the figure, a metal wire is placed 0 less than 5mm away from the resistor body, there is such a case that causes an -60 -40 -20 0 20 40 60 80 100 120 140 160 -55 70 155 electric discharge by a surge load 10kV and then destroys the outer coating. r Ambient Temperature esle (°C) Approvals Awarded istoaded iFonfo a7r c0rec°oCsir sdotaor nrascb eoo pvweeitr,ha a tte hpdeo awatbe aor nvr aeat midnegbr iaeshtninat gltle bcmeup rdveeera.ratutered Type (CSUAL-C12627.62 &N oc.-1U-LM 94) ETeNs6t0 a06T5e 1s4t .b1 EN6G2.31608-1 r s RCR25EN — — m m RCR50+ — — — RCR50EN m(1MΩ~12MΩ) m m m Performance Characteristics RCR60 m m m Requirement ∆R ±(% + 0.05Ω) Parameter Limit Typical Test Method Resistance Within regulated tolerance — Measuring points are 10mm ± 1mm from the end cap Type T.C.R. Resistance Range RCR16 ±200ppm/°C 100kΩ - 5.1MΩ RCR25(EN) ±350ppm/°C 100kΩ - 33MΩ ±500ppm/°C 3.3Ω - 91kΩ RCR50 (+) T.C.R. ±350ppm/°C 100kΩ - 33MΩ — +25°C/+125°C RCR50EN ±350ppm/°C 100kΩ - 33MΩ RCR60 ±350ppm/°C 100kΩ - 56MΩ RCR75 ±350ppm/°C 100kΩ - 100MΩ RCR100 ±200ppm/°C 100KΩ - 51MΩ Rated voltage x 2.5 or maximum overload voltage Overload 1% 0.5% for 5 seconds, whichever is less 260°C ± 5°C, 10 seconds ± 1 second or 350°C ± 10°C, Resistance to Solder Heat 1% 0.5% 3.5 seconds ± 0.5 seconds Terminal Strength No mechanical damage — Twist 360°, 5 times Rapid Change of Temperature 1% 0.5% -55°C (30 minutes)/+155°C (30 minutes), 5 cycles 40°C ± 2°C, 90-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle Moisture Resistance 5% 2.5% RCR16, 25, 50 (+), 60: W; RCR75, 100: Wx0.1 Endurance @ 70°C 5% 2.5% 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle No visible damage to protective coating Isopropyl alcohol with ultrasonic washing, 2 minutes Resistance to Solvent — and marking Power: 0.3W/cm2, f: 28kHz, Temperature: 35°C ± 5°C Discharge test: 2kV - 10kV, 0.01µF capacitor discharge pulse, 10 times (1 pulse/5 seconds maximum) RCR25 RCR50EN, Type RCR16 RCR50, RCR50+ RCR60, RCR75, RCR25EN RCR100 3.3Ω - 6.2Ω: 10kV Surge Withstanding 10% 2.5% 6.8Ω - 10Ω: 7kV Applied 2kV 3kV 11Ω - 9.1kΩ: 5kV 10kV Voltage 10kΩ - 91kΩ: 7kV 100kΩ - 33MΩ: 10kV EN60065 Test Discharge test: 10kV, 1000pF capacitor discharge pulse, 20% — (RCR50EN, RCR60 only) 50 times (1 pulse/5 seconds maximum) Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 10/29/18 154 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: K OA Speer: RCR25CT52R106J RCR60CT52A105J RCR60CT52A106J RCR25CT52A106J RCR25LT52A106J RCR50LT52R473J RCR60L154J RCR60L206J RCR50CT52R473J RCR60CT52A474J RCR75CT52A107J RCR50CT52A203J RCR100CT631R2703F RCR75CT52R184J RCR60CT52A684J RCR25ENCT52A106J