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Flame retardant ceramic resistor KOA PCF2CT631R822K with bulk ceramic technology and RoHS compliance

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Flame retardant ceramic resistor KOA PCF2CT631R822K with bulk ceramic technology and RoHS compliance

Type : Ceramic Resistor

Resistance : 8.2kΩ

Power(Watts) : 2W

Temperature Coefficient : -1900ppm/℃~-900ppm/℃

Tolerance : ±10%

Operating Temperature : -40℃~+200℃

Description : Ceramic Resistor 8.2kΩ 2W -1900ppm/℃~-900ppm/℃ ±10% Through Hole,D7xL19mm Through Hole Resistors RoHS

Mfr. Part # : PCF2CT631R822K

Model Number : PCF2CT631R822K

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
Features: Anti-pulse surge, KOA original bulk ceramic resistors, Excellent in-pulse and inrush current characteristics, Non-inductive, Higher reliability against disconnection compared to wirewound and film resistors.

Technical Specifications

Type	Power Rating @ 70C	Resistance Range ()	T.C.R. (x10^-6/K)	Operating Temp. Range	Rated Ambient Temp.	Dielectric Withstanding Voltage	Maximum Working Voltage	Maximum Overload Voltage
PCF1/2	0.5W	4.7 - 100K	-500 ~ -1300: 3.3R<10 -600 ~ -1500: 10R<100 -700 ~ -1800: 100R<1k -900 ~ -1900: 1kR<100k -900 ~ -2000: 100kR<200k -900 ~ -2200: 200kR390k	-40C to +200C	+70C	200V	400V	10kV:4.7R<10k 14kV:3.3R<30k 20kV:3.3R<10k
PCF1	1.0W	3.3 - 330K	-500~-1300:3.3R<10 -600~-1500:10R<100 -700~-1800:100R<1k -900~-1900:1kR<100k -900~-2000:100kR<200k -900~-2200:200kR390k			300V	600V	10kV:10kR<33k 14kV:30kR<390k 11kV:10kR<390k 20kV:10kR<390k
PCF2	2.0W	4.7 - 100K	-500~-1300:3.3R<10 -600~-1500:10R<100 -700~-1800:100R<1k -900~-1900:1kR<100k -900~-2000:100kR<200k -900~-2200:200kR390k			400V	800V	10kV:33kR<100k 4kV:10kR<100k 7kV:30kR<390k 11kV:10kR<390k 20kV:10kR<390k

Type	Dimensions (inches (mm))	Tolerance	Packaging
PCF1/2, PCF1, PCF2	L: 1.18.118 (30.03.0) C (max.): 1.50.118 (38.03.0) D (nom.): .031 (0.8) d: .028 (0.7) : .138.02 (3.50.5)	K: 10% M: 20%	R: Reel
	L: .217.039 (5.51.0) C (max.): .276.039 (7.01.0) D (nom.): .437 (11.1) d: .748 (19.0) : .886 (22.5)
	L: .354.039 (9.01.0) C (max.): 0.65.039 (16.51.0) D (nom.): .748.039 (19.01.0) d: --- : ---

Performance Parameter	Requirement	Typical R (% + 0.05)	Test Method
Resistance	Within regulated to tolerance
T.C.R.	+25C/-40C, +25C/+75C and +25C/+125C
Voltage Coefficient (Apply for over 1k)	0~-0.2%/V		Rated voltage and rated voltage x 10%
Resistance Measurement voltage	3.3=10=100=
Overload	Rated voltage x 2.5 or maximum overload voltage for 5s, whichever less	2%	0.4%
Resistance to pulse	The resistor mounted to the test circuit as below is applied with high voltage impulse 10,000 cycles.	Refer to the table on the right	SW C=1.000pF 1 sec ON 1 sec OFF
Resistance to soldering heat	350C10C, 3.5s0.5s	2%	0.8%
Rapid change of temperature	-40C (30 min.)/+85C (30 min.), 5 cycles	2%	0.4%
Moisture resistance	40C2C, 90%~95%RH, 1000 hours, 1.5h ON/0, 5h OFF cycles	5%	0.6%
Load life	70C2C, 1000h, 1.5h ON/0, 5h OFF cycles	5%	0.4%
Resistance to Solvent	Dipping in IPA or Xylene for 3 minutes and leaving for 10 minutes after removing drops, then brushing 10 times.	No abnormality in appearance. Marking shall be easily legible.

Type	Performance Requirements R (% + 0.05)
PCF1/2	5, 10, 25
PCF1	5, 14, 7, 5, 10, 5
PCF2	5, 10, 5, 20, 11, 5

Ordering Information Example: PCF 1 C R T631 103 K

Breakdown:

PCF: Product Series
1: Power Rating (1W)
C: Termination Material (SnCu)
R: Packaging (Reel)
T631: Taping Type
103: Nominal Resistance (10 x 10³ = 10k)
K: Tolerance (10%)

Note: For further information on packaging, please refer to Appendix C.

2411220016_KOA-PCF2CT631R822K_C20097633.pdf

Quality Flame retardant ceramic resistor KOA PCF2CT631R822K with bulk ceramic technology and RoHS compliance for sale

Flame retardant ceramic resistor KOA PCF2CT631R822K with bulk ceramic technology and RoHS compliance Images

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