Flame retardant bulk ceramic resistor KOA PCF2CT631R3R9K with SnCu termination and RoHS compliance
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The PCF series ceramic resistors are designed for anti-pulse surge applications, offering superior in-pulse and inrush current characteristics. These KOA original bulk ceramic resistors feature a flame retardant coating (UL94V0 equivalent) and are non-inductive. 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: Bulk Ceramic
- Coating: Flame Retardant (UL94V0 equivalent)
- Certifications: EU RoHS compliant, AEC-Q200 Tested
- Construction: Non-inductive
- 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) | Max. Pulse Voltage (kV) | Max. Working Voltage (V) |
|---|---|---|---|---|---|---|---|---|
| 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 | 200 | 10kV (4.7R14kV (3.3R20kV (3.3R | 400 |
| PCF1 | 1.0W | 3.3 - 330K | -600 ~ -1500 (10R-700 ~ -1800 (100R-900 ~ -1900 (1kR-900 ~ -2000 (100kR-900 ~ -2200 (200kR390k) | 300 | 10kV (10kR14kV (30kR11kV (10kR20kV (10kR | 600 | ||
| PCF2 | 2.0W | 4.7 - 100K | -700 ~ -1800 (100R-900 ~ -1900 (1kR-900 ~ -2000 (100kR-900 ~ -2200 (200kR390k) | 400 | 10kV (33kR7kV (30kR11kV (10kR20kV (10kR | 800 |
| Type | Dimensions (inches / mm) | (max.) | d (nom.) | L (max.) | C (max.) |
|---|---|---|---|---|---|
| PCF1/2 | 1.18.118 (30.03.0) | .437 (11.1) | .031 (0.8) | .748 (19.0) | .138.02 (3.50.5) |
| PCF1 | 1.50.118 (38.03.0) | .748 (19.0) | .028 (0.7) | .886 (22.5) | .217.039 (5.51.0) |
| PCF2 | - | .886 (22.5) | - | - | .276.039 (7.01.0) |
| Performance Parameter | Requirement R ((% + 0.05)) | Limit | Typical | Test Method |
|---|---|---|---|---|
| Resistance T.C.R. | - | - | - | Within regulated to tolerance |
| Voltage Coefficient (Apply for over 1k) | - | - | 0~-0.2%/V | Rated voltage and rated voltage x 10% |
| Resistance Measurement voltage | - | - | 3.3=| - | |
| 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. |
| Type | Tolerance | Packaging | Taping |
|---|---|---|---|
| PCF | K: 10% M: 20% | R: Reel | T52, T631 |
| Ordering Information Format | Description |
|---|---|
| PCF 1 C R | Type (PCF1), Termination Material (C=SnCu), Packaging (R=Reel) |
| T631 103 K | Taping (T631), Nominal Resistance (103 = 10k), Tolerance (K=10%) |
| PCF 1/2, PCF1, PCF2 | Power Rating (1/2=0.5W, 1=1W, 2=2W) |
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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