RW3P-101-JT [RCD]

ECONOMY WIREWOUND RESISTORS 1 WATT to 10 WATT; 经济线绕电阻器1瓦到10瓦


型号：	RW3P-101-JT
厂家：	RCD COMPONENTS INC.
描述：	ECONOMY WIREWOUND RESISTORS 1 WATT to 10 WATT 经济线绕电阻器1瓦到10瓦电阻器线绕电阻器
文件：	总1页 (文件大小：41K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RESISTORSꢀCAPACITORSꢀCOILSꢀDELAYLINES

ECONOMY WIREWOUND RESISTORS

1 WATT to 10 WATT

Term.W is

RoHS

compliant

& 260°C

RoHS

compatible

RW SERIES

RW Series resistors are manufactured on an exclusive

automated system, resulting in significant cost savings.

Ceramic core results in performance levels far superior to

conventional fiberglass cores, especially in regards to

overload capability, TCR, noise characteristics, and load life

stability. Coating is flame resistant and offers excellent

moisture and solvent resistance.

ꢀ Excellent performance at economy prices

ꢀ Inherent stability due to all-welded wirewound construction

ꢀ Wide resistance range: 0.01Ω to 25KΩ

ꢀ Standard tolerance is 5% (2% and 10% available)

ꢀ Available on exclusive SWIFT^TMdelivery program

ꢀ Available on horizontal Tape & Reel (1W-10W), or

vertical Tape & Reel (1W-3W)

OPTIONS

ꢀ Option X: Low Inductance

DERATING

100

RW1-RW3

ꢀ Option P: Increased Pulse Capability

ꢀ Option FF: Flameproof Fusible (see application guide below)

ꢀ Option E: Low Thermal EMF

RW5,

RW10

ꢀ Option F: Flameproof Coating

ꢀ Also available: cut & formed leads (horizontal and vertical),

increased voltage, special marking, etc. Customized

components are an RCD specialty!

50 75 100 125 150 175 200 225 250 275 300

AMBIENT TEMPERATURE ( °C )

←

H →

← L →

↓

→ D ←

SPECIFICATIONS

↑

Voltage

Rating

Resistance

Range

RCD Type

Wattage

H Min.**

(Max)

±.032 [.8]

±.005 [.13]

.027 [.69]

.028 [.71]

.031* [.8]

.03 [.75]

RW1

RW2

60V

0.01Ω-2.4K

0.01Ω-10K

0.01Ω-9.1K

0.01Ω-20K

0.01Ω-10K

0.05Ω-25K

0.1Ω-25K

.390 [9.9]

.500 [12.7]

.49 [12.2]

.638 [16.2]

.500 [12.7]

.74 [18.8]

1.7 [43.2]

.140 [3.56]

.180 [4.6]

.188 [4.9]

.220 [5.6]

.180 [4.6]

.256 [6.5]

.325 [8.26]

0.96 [24]

1.16 [30]

1.25 [32]

100V

140V

120V

210V

700V

RW2S

RW3

RW3S

RW5

.031* [.8]

RW10

* 0.040 lead dia. available, specify option ‘18’ ** Lead length of parts supplied on tape may be shorter

TYPICAL PERFORMANCE CHARACTERISTICS

OPTION FF FUSE RESISTOR APPLICATION GUIDE

1. Opt. FF fusible version is available from 0.1Ω - 2.4K (RW1=1.2K max)

2. Fault level must be suitable to safely open the resistor. Option FF parts

are desgned to blow within 20S at 15x rated power if ≥1Ω, 20x if<1Ω

(preferable if fault level is double this level to ensure quick fusing time).

3. Maximum fault must not exceed 200x W rating, or voltage rating,

whichever is less (increased levels avail).

Temperature Range

-55°C to +275°C

1Ω and above: 100ppm/°C

0.05 to 0.99Ω : 300ppm/°C

Below 0.05Ω : 600ppm/°C

Temperature Coefficient

4. For customized fusing, complete RCD’s fuse questionnaire, or advise the

desired fusing wattage/current, min/max blow times, continuous power, surge

reqts, ambient temp, physical constraints, fault voltage, inductance, etc.

5. Fuse types shouldn’t be mounted in contact with other components or PCB.

6. Residual resistance is ≥100x initial value after fusing.

Insulation Resistance

Marking

1000 Megohms

Color band (or alpha-numeric)

with res.value and tolerance

7. Verify selection by evaluating under the full range of fault conditions.

Place resistors inside a protective case when testing under overload.

Moisture Resistance

Thermal Shock

Dielectric Strength

Load Life

± 2% ∆ R

± 1% ∆ R

P/N DESIGNATION:

RW3

- R01 - J T W

RCD Type

Options: X, P, FF, E, 18 (leave blank for std)

500V

Resis. Code: 2 signif. digits & multiplier, e.g. R01=.01Ω,

R015=.015Ω, R10=.1Ω, 1R0=1Ω, 100=10Ω, 101=100Ω, 102=1K, etc.

2% ∆R (Option FF= 3% typ)

Tolerance Code: G=2%, J=5% (std), K=10%

Packaging: B=Bulk, T=Horiz Tape & Reel, APN=Vertical Tape & Box

5 x rated W, 5 Sec.

(Option FF = 2xW, 5S)

Overload

Termination: W = Lead-free, Q = Tin/Lead

(leave blank if either is acceptable)

RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603 669 0054 Fax: 603 669 5455 Email:sales@rcdcomponents.com

FA046D Sale of this product is in accordance with GF-061. Specifications subject to change without notice.

相关型号：