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Flame Retardant Ceramic Resistor KOA PCF2CT631R820K with Non Inductive Design and RoHS Compliance

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Flame Retardant Ceramic Resistor KOA PCF2CT631R820K with Non Inductive Design and RoHS Compliance

Type : Ceramic Resistor

Resistance : 82Ω

Power(Watts) : 2W

Temperature Coefficient : -1500ppm/℃~-600ppm/℃

Tolerance : ±10%

Operating Temperature : -40℃~+200℃

Description : Ceramic Resistor 82Ω 2W -1500ppm/℃~-600ppm/℃ ±10% Through Hole,D7xL19mm Through Hole Resistors RoHS

Mfr. Part # : PCF2CT631R820K

Model Number : PCF2CT631R820K

Package : Through Hole,D7xL19mm

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Product Overview

The PCF series ceramic resistors are designed for anti-pulse surge applications, featuring KOA's original bulk ceramic resistor technology. These non-inductive resistors offer excellent in-pulse and inrush current characteristics, with a flame retardant coating equivalent to UL94V0. They provide higher reliability against disconnection compared to wirewound and film resistors and are AEC-Q200 tested. Products meet EU RoHS requirements.

Product Attributes

Brand: KOA
Material: Ceramic
Coating: Flame retardant (Equivalent of UL94V0)
Certifications: EU RoHS compliant, AEC-Q200 Tested
Resistor Type: Non-inductive

Technical Specifications

Specification	PCF1/2	PCF1	PCF2	Details
Power Rating @ 70C	0.5W	1.0W	2.0W	Derate above 70C per derating curve.
Operating Temp. Range	-40C to +200C
Resistance Range ()	4.7 - 100K	3.3 - 330K	4.7 - 100K	3.3 - 390K
Tolerance	K: 10%, M: 20%	E-6, E-12 series available
T.C.R. (x10^-6/K)	-500 ~ -1300: 3.3R<10 -600 ~ -1500: 10R<100 -700 ~ -1800: 100R<1k -900 ~ -1900: 1kR<100k -900 ~ -2000: 100kR<200k -900 ~ -2200: 200kR390k
Rated Ambient Temp.	+70C
Dielectric Withstanding Voltage	200V	300V	400V	(Higher ratings available: PCF1/2 400V, PCF1 600V, PCF2 800V)
Maximum Working Voltage	500V	700V	400V	(Higher ratings available: PCF1/2 400V, PCF1 600V, PCF2 800V)
Maximum Overload Voltage	400V	600V	800V	(Higher ratings available: PCF1/2 400V, PCF1 600V, PCF2 800V)
Pulse Voltage (10kV cycles)	4.7R<10k (10kv) 10kR<33k (10kv) 33kR<100k (10kV)	3.3R<30k (14kv) 30kR<390k (14kV)	3.3R<10k (20kv) 10kR<390k (20kV)	(Other pulse voltages available)
Dimensions (inches/mm)	L: 1.18.118 (30.03.0) / 1.50.118 (38.03.0) C (max.): .031 (0.8) D (nom.): .028 (0.7) d: .138.02 (3.50.5) : .217.039 (5.51.0) / .276.039 (7.01.0) / .437 (11.1) / .748 (19.0) / .886 (22.5) / .354.039 (9.01.0) / 0.65.039 (16.51.0) / .748.039 (19.01.0) *Lead length changes depending on taping type.
Taping Type	T52 (PCF1/2, PCF1)	T631 (Axial Taping - PCF2)	T631 (PCF1/2, PCF1, PCF2)	Contact us for lead forming details. Refer to Appendix C for packaging information.
Ordering Information (Example: PCF1C103KR)	Type: PCF Power Rating: 1/2 (0.5W), 1 (1W), 2 (2W) Nominal Resistance: 2 significant figures + 1 multiplier (e.g., 103 = 10k) Tolerance: K (10%), M (20%) Termination Material: C (SnCu) Packaging: R (Reel)
Performance Characteristics	Resistance T.C.R.: Within regulated to tolerance Voltage Coefficient: 0~-0.2%/V (for over 1k) Resistance to pulse: Refer to table (10kV, 14kV, 20kV tests) Resistance to soldering heat: 2% (350C10C, 3.5s0.5s) Rapid change of temperature: 2% (-40C to +85C, 5 cycles) Moisture resistance: 5% (40C2C, 90%~95%RH, 1000 hours) Load life: 5% (70C2C, 1000h) Resistance to Solvent: No abnormality in appearance, marking legible (IPA or Xylene)

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

2411220016_KOA-PCF2CT631R820K_C20097631.pdf

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