<
>
Specifications
Resistance:
22Ω
Power(Watts):
20W
Type:
Wirewound Resistor
Tolerance:
±5%
Temperature Coefficient:
±350ppm/℃
Mfr. Part #:
WPRT20AB-22RJB270
Package:
Through Hole
Key Attributes
Model Number:
WPRT20AB-22RJB270
Product Description
Wirewound Power Radial Terminal Resistor WPRT Series
The WPRT Series resistors are wirewound power resistors designed for demanding applications requiring high overload capability and reliability. Available in wattages from 10 to 50 watts, they feature quick connect or soldered tag terminals and optional mounting brackets. These resistors are AEC-Q200 qualified, flameproof, and RoHS compliant, making them suitable for a wide range of industrial and automotive applications.
Product Attributes
- Brand: TT Electronics
- Series: WPRT
- Construction: Wirewound
- Certifications: AEC-Q200 qualified, RoHS compliant (EU Directive 2011/65/EU amended by (EU) 2015/863)
- Case: Flameproof
- Terminal Material: Tin plated steel
- Main Material (Rod): Al2O3
- Filling Material: SiO2
- Origin: BI Technologies, IRC, Welwyn
Technical Specifications
| Type | Power Rating (25C) (W) | Power Rating (70C) (W) | 5s Overload Rating (25C) (W) | Resistance Range () | Thermal Impedance (C/W) | Isolation Voltage (V) | TCR (ppm/C) | Resistance Tolerance (%) | Ambient Temp. Range (C) | L (mm) | W (mm) | D (mm) | P (mm) | J (mm) | K (mm) | F (mm) | G (mm) | E (mm) | M1 (mm) | M2 (mm) | H (mm) | N (mm) | S (mm) | R (mm) | Weight (nom.) (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WPRT10 | 10 | 10 | 50 | 1R0 - 820R | 18 | 2000 | <20R: 400, 20R: 350 | 5 | -55 to +155 | 48 1.5 | 10 1.0 | 9.01.0 | 32 1.0 | 4.1 0.2 | 5.5 1.0 | 2.5 0.5 | 3.0 0.5 | 8.7 0.5 | 5.0 0.1 | 12 0.1 | 4.2 1.0 | 4.2 0.2 | 18 0.3 | 23 0.3 | 11 |
| WPRT15 | 15 | 12.3 | 75 | 1R0 1K0 | 14 | 3000 | <20R: 400, 20R: 350 | 5 | -55 to +155 | 48 1.5 | 12.5 1.0 | 11.51.0 | 32 1.0 | 4.1 0.2 | 6.2 1.0 | 2.5 0.5 | 3.0 0.5 | 8.0 0.5 | 6.0 0.1 | 12 0.1 | 4.2 1.0 | 4.2 0.2 | 21 0.3 | 23 0.3 | 18 |
| WPRT20 | 20 | 16.4 | 100 | 2R0 1K2 | 12 | 4000 | <20R: 400, 20R: 350 | 5 | -55 to +155 | 63 1.5 | 12.5 1.0 | 13.51.0 | 44 1.0 | 4.1 0.2 | 6.2 1.0 | 2.5 0.5 | 3.0 0.5 | 10.0 0.5 | 6.0 0.1 | 12 0.1 | 4.2 1.0 | 4.2 0.2 | 21 0.3 | 23 0.3 | 27 |
| WPRT30 | 30 | 24.6 | 150 | 3R0 1K5 | 8.5 | 4000 | <20R: 400, 20R: 350 | 5 | -55 to +155 | 75 1.5 | 19 1.0 | 191.0 | 54 1.0 | 4.1 0.2 | 7.6 1.0 | 3.2 0.5 | 4.0 0.5 | 9.5 0.5 | 7.5 0.1 | 18 0.1 | 4.2 1.0 | 4.2 0.2 | 32 0.3 | 39 0.3 | 66 |
| WPRT40 | 40 | 32.8 | 200 | 6R0 1K5 | 7 | 4000 | <20R: 400, 20R: 350 | 5 | -55 to +155 | 90 1.5 | 19 1.0 | 190.6 | 70 1.0 | 4.1 0.2 | 7.6 1.0 | 3.2 0.5 | 4.0 0.5 | 9.5 0.5 | 7.5 0.1 | 18 0.1 | 5.2 1.0 | 4.5 0.2 | 32 0.3 | 39 0.3 | 81 |
| WPRT50 | 50 | 41 | 250 | 6R0 1K5 | 7 | 4000 | <20R: 400, 20R: 350 | 5 | -55 to +155 | 90 1.5 | 19 1.0 | 190.6 | 70 1.0 | 4.1 0.2 | 7.6 1.0 | 3.2 0.5 | 4.0 0.5 | 9.5 0.5 | 7.5 0.1 | 18 0.1 | 5.2 1.0 | 4.5 0.2 | 32 0.3 | 39 0.3 | 81 |
2412061725_TT-Electronics-WPRT20AB-22RJB270_C6751806.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
