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Specifications
Type:
Ceramic Resistor
Resistance:
5.6kΩ
Power(Watts):
2W
Temperature Coefficient:
-1900ppm/℃~-900ppm/℃
Tolerance:
±10%
Operating Temperature:
-40℃~+200℃
Mfr. Part #:
PCF2CT631R562K
Package:
Through Hole,D7xL19mm
Key Attributes
Model Number:
PCF2CT631R562K
Product Description
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
- Termination Material: SnCu
Technical Specifications
| Type | Power Rating @ 70C | Resistance Range () | T.C.R. (x10-6/K) | Operating Temp. Range (C) | Rated Ambient Temp. (C) | Dielectric Withstanding Voltage (V) | Maximum Working Voltage (V) | Maximum Overload Voltage (V) | Dimensions (mm) | Ordering Information (Example) |
|---|---|---|---|---|---|---|---|---|---|---|
| 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) 4kV (10kR<100k) | L: 30.03.0 D: 3.50.5 d: 0.8 | PCF1/2 103 K (Example: 0.5W, 10k, 10%) |
| PCF1 | 1.0W | 3.3 - 330K | -600 ~ -1500 (10R<100) -700 ~ -1800 (100R<1k) -900 ~ -1900 (1kR<100k) -900 ~ -2000 (100kR<200k) -900 ~ -2200 (200kR390k) | 300V | 600V | 10kV (10kR<33k) 7kV (30kR<390k) | L: 38.03.0 D: 5.51.0 d: 0.7 | PCF1 103 K (Example: 1W, 10k, 10%) | ||
| PCF2 | 2.0W | 4.7 - 100K | -700 ~ -1800 (100R<1k) -900 ~ -1900 (1kR<100k) -900 ~ -2000 (100kR<200k) -900 ~ -2200 (200kR390k) | 400V | 800V | 14kV (3.3R<30k) 11kV (10kR<390k) | L: 35.03.0 D: 7.01.0 d: 0.7 | PCF2 103 K (Example: 2W, 10k, 10%) | ||
| Performance Characteristics | ||||||||||
| Parameter | Requirement R ((% + 0.05)) | Limit (Typical) | Test Method | |||||||
| Resistance T.C.R. | Within regulated to tolerance | +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 | 3.3R<10: 0.3V 10R<100: 1.0V 100R390k: 3.0V | |||||||||
| Overload | 2% | 0.4% | Rated voltage x 2.5 or maximum overload voltage for 5s, whichever less | |||||||
| Resistance to pulse | Refer to the table on the right (10,000 cycles) | |||||||||
| Resistance to soldering heat | 2% | 0.8% | 350C10C, 3.5s0.5s | |||||||
| Rapid change of temperature | 2% | 0.4% | -40C (30 min.)/+85C (30 min.), 5 cycles | |||||||
| Moisture resistance | 5% | 0.6% | 40C2C, 90%~95%RH, 1000 hours, 1.5h ON/0, 5h OFF cycles | |||||||
| Load life | 5% | 0.4% | 70C2C, 1000h, 1.5h ON/0, 5h OFF cycles | |||||||
| Resistance to Solvent | No abnormality in appearance. Marking shall be easily legible. | Dipping in IPA or Xylene for 3 minutes and leaving for 10 minutes after removing drops, then brushing 10 times. | ||||||||
Note: For resistors operated at an ambient temperature of 70C or above, a power rating shall be derated in accordance with the derating curve.
2411220016_KOA-PCF2CT631R562K_C20097623.pdf
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