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Wirewound High Surge Resistor TT Electronics WHS7-220RJT07 Suitable for High Pulse Energy Applications

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Wirewound High Surge Resistor TT Electronics WHS7-220RJT07 Suitable for High Pulse Energy Applications

Type : Wirewound Resistor

Resistance : 220Ω

Power(Watts) : 7W

Temperature Coefficient : ±200ppm/℃

Tolerance : ±5%

Operating Temperature : -55℃~+155℃

Description : Wirewound Resistor 220Ω 7W ±200ppm/℃ ±5% Through Hole,D8.8xL25mm Through Hole Resistors RoHS

Mfr. Part # : WHS7-220RJT07

Model Number : WHS7-220RJT07

Package : Through Hole,D8.8xL25mm

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WHS Series Wirewound High Surge Resistors

The WHS Series resistors are high surge and pulse energy capacity wirewound resistors designed for demanding applications. They offer enhanced surge handling, UL94-V0 flameproof protection, and are available in various forms including radial taped, surface mount ZI-form, and non-inductive types. These resistors are suitable for applications requiring robust power dissipation and high reliability.

Product Attributes

Brand: TT Electronics (BI Technologies, IRC, Welwyn)
Certifications: UL94-V0 flameproof, RoHS3 compliant (Pb-free parts)
Construction: High purity ceramic substrate with interference fit end caps, resistive element wound on substrate, flameproof silicone cement coating.

Technical Specifications

Type	Power Rating (W)	5s Overload Rating (W)	Resistance Range (Ohms)	TCR (ppm/C)	Isolation Voltage (V)	Resistance Tolerance (%)	Thermal Impedance (C/W)	Dimensions (mm) L max	Dimensions (mm) D max	Dimensions (mm) d max	Dimensions (mm) Wt. nom (g)
WHS2	2	10	1R0-330R	±200	250	<20R: 5; ≥20R: 1, 2, 5	110	9.0	3.6	0.81	0.50
WHS3	3	15	2R2-330R	±200	350	<20R: 5; ≥20R: 1, 2, 5	82	14.5	5.2	1.10	1.75
WHS5	5	25	5R6-100R	±200	500	<20R: 5; ≥20R: 1, 2, 5	54	16.5	7.0	1.75
WHS7	7	35		±200	700	<20R: 5; ≥20R: 1, 2, 5	35	25.0	8.8	4.40
WHS10	10	50		±200	1000	<20R: 5; ≥20R: 1, 2, 5	25	51.0	10.5	1.01	8.80
WHS10N	5		10.50					11.0	10.50
WHSP2R	2	10	1R0-330R	±200	250	<20R: 5; ≥20R: 1, 2, 5	110	10.0	4.0	0.8

2411200027_TT-Electronics-WHS7-220RJT07_C19290534.pdf

Wirewound High Surge Resistor TT Electronics WHS7-220RJT07 Suitable for High Pulse Energy Applications Images

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