non inductive ceramic resistor KOA PCF2CT631R680K with flame retardant coating and AEC Q200 testing
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
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, providing higher reliability against disconnection compared to wirewound and film resistors. They are equipped with a flame retardant coating (equivalent to UL94V0) and meet EU RoHS requirements. All products are AEC-Q200 tested, making them suitable for demanding environmental applications.
Product Attributes
- Brand: KOA
- Origin: KOA original bulk ceramic resistors
- Coating: Flame retardant (Equivalent of UL94V0)
- Certifications: EU RoHS compliant, AEC-Q200 Tested
- Disconnection Reliability: Higher compared to wirewound resistors and film resistors
- Resistance Type: Non-inductive
Technical Specifications
| Type | Power Rating @ 70C | Resistance Range () | T.C.R. (x10-6/K) | Operating Temp. Range | Rated Ambient Temp. | Maximum Working Voltage | Dielectric Withstanding Voltage | Max. Pulse Voltage (10,000 cycles) | Dimensions (mm) L x C (max.) | Dimensions (mm) D (nom.) | Dimensions (mm) d | Dimensions (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCF1/2 | 0.5W | 4.7 - 100K | -500 ~ -1300: 3.3R-600 ~ -1500: 10R-700 ~ -1800: 100R-900 ~ -1900: 1kR-900 ~ -2000: 100kR-900 ~ -2200: 200kR390k | -40C to +200C | +70C | 200V | 500V | 10kV: 4.7R10kV: 10kR14kV: 3.3R20kV: 3.3R | 1.18.118 (30.03.0) | .437 (11.1) | .031 (0.8) | .138.02 (3.50.5) |
| PCF1 | 1.0W | 3.3 - 330K | -500~-1300:3.3R-600~-1500:10R-700~-1800:100R-900~-1900:1kR-900~-2000:100kR-900~-2200:200kR390k | 300V | 700V | 10kV: 10kR14kV: 30kR20kV: 10kR | 1.50.118 (38.03.0) | .748 (19.0) | .028 (0.7) | .217.039 (5.51.0) | ||
| PCF2 | 2.0W | 4.7 - 100K | -500~-1300:3.3R-600~-1500:10R-700~-1800:100R-900~-1900:1kR-900~-2000:100kR-900~-2200:200kR390k | 400V | 800V | 14kV: 30kR7kV: 30kR11kV: 10kR20kV: 10kR | .886 (22.5) | .354.039 (9.01.0) | .028 (0.7) | .276.039 (7.01.0) |
| Performance Characteristics | 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% | |
| Overload | 2% | 0.4% | Rated voltage x 2.5 or maximum overload voltage for 5s, whichever less |
| 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. |
Ordering Information Example: PCF 1 C R T631 103 K
Breakdown:
- PCF: Series Name
- 1: Power Rating (1/2: 0.5W, 1: 1W, 2: 2W)
- C: Termination Material (SnCu)
- R: Packaging (Reel)
- T631: Taping Type (T52, T631)
- 103: Nominal Resistance (2 significant figures + 1 multiplier, e.g., 103 = 10 x 103 = 10k)
- K: Tolerance (K: 10%, M: 20%)
For further information on packaging, please refer to Appendix C.
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina