RSF2B-1004-JBQ [RCD]

METAL OXIDE RESISTORS, 1/2W to 9W; 金属氧化物电阻器， 1 / 2W到9W


型号：	RSF2B-1004-JBQ
厂家：	RCD COMPONENTS INC.
描述：	METAL OXIDE RESISTORS, 1/2W to 9W 金属氧化物电阻器， 1 / 2W到9W 电阻器
文件：	总1页 (文件大小：49K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Term.W is

RoHS

compliant

& 260°C

compatible

RESISTORSꢀCAPACITORSꢀCOILSꢀDELAY LINES

METAL OXIDE RESISTORS, 1/2W to 9W

RoHS

RSF SERIES- Standard

RMF SERIES- Miniature

RCD‘s oxide film resistors are ideally suited for medium-power

applications. Surge levels exceed that of other film constructions. A

thick complex-oxide material is deposited on a ceramic core for

optimum heat dissipation, low inductance, and high stability even

after extended periods. Series RMF (mini version) utilizes highest

grade cores and special processing for increased power density.

Flameproof coating offers excellent environmental protection and is

resistant to solvents and humidity. Available bulk or T&R (5Kpcs/reel

RMF1/2, 2.5Kpcs RSF1A, 2Kpcs RSF1B & RMF1, 1Kpcs RSF2B &

RMF3, 500pcs RSF3B-7B & RMF5-7).

ꢀ Low cost! Delivery from stock (standard E-24 values, 5%)

ꢀ Flameproof construction (UL94V-0)

ꢀ 0.1Ω to 1 Meg, standard tolerances: ±1%, ±2%, ±5%

ꢀ All sizes avail. on horizontal tape, ½-3W avail. on vertical tape

ꢀ Options include increased voltages, custom marking, cut &

formed leads, Sn-Pb solder leads (Opt. Q), high pulse (Opt. P), etc.

*Dim. H isforbulkpack, tapedleadsmaybeshorter(refertotapingspec). Non-stdlengthsandcut&formavail

240

RSF5B

RSF3B

RSF7B

Opt. P

RSF2B

Max.

Standard

Resistance

Range

Wattage

180

120

SERIES

RSF

Peak

Pulse

L± .032

[.8]

D±.025

[.6]

d±.004

[.1]

RSF1B

Voltage

H* (Min.)

RSF1A

Rating¹

Voltage²

25°C 70°C

RSF1A 1.0W 0.7W 300V

RSF1B 1.5W 1.0W 350V

RSF2B 3.0W 2.0W 350V

2KV

2.5KV

3KV

0.1Ω to 1M

.354 [9] .135 [3.4] .025 [.65] .945 [24]

.433 [11] .165 [4.2] .031 [.8] .945 [24]

.590 [15] .212 [5.4] .031 [.8] 1.06 [27]

Stock

APPLIED WATTAGE

100

RSF1A to RSF7B

Stock RSF3B 5.0W 3.0W 500V

RSF5B 7.0W 5.0W 750V

RSF7B 9.0W 7.0W 800V

4.5KV

6KV

0.47Ω to 1M .950 [24.1] .320 [8.1] .031 [.8] 1.25 [31.7]

0.5Ω to 240K 1.585 [40.3] .320 [8.1] .031 [.8] 1.375 [35]

2.0Ω to 510K 2.080 [52.8] .320 [8.1] .031 [.8] 1.375 [35]

25 50

75 100 125 150 175 200 225 250

AMBIENT TEMPERATURE (°C)

8KV

SERIES Wattage

RMF Rating

Max Opt. P Peak Standard

240

180

120

d±.004

[.1]

RMF5 RMF7

RMF5S

Voltage

Pulse

Resistance

Range

L±.032 [.8] D±.025 [.6]

H* (Min.)

Rating¹Voltage²

RMF3

RMF2

RMF1

RMF

RMF1/2 .5W @70°C 250V

RMF1 1W @70°C 300V

RMF2 2W @70°C 350V

2KV

2.5KV

3KV

0.1Ω -510K .250 [6.35] .090 [2.3] .024 [.6] .945 [24]

0.1Ω -1M .375 [9.53] .135 [3.4] .024 [.6] .945 [24]

0.1Ω 1M .450 [11.4] .162 [4.1] .031 [.8] .945 [24]

APPLIED WATTAGE

100

RMF3 3W @70°C 350V

RMF5 5W @70°C 500V

RMF5S 5W @25°C 500V

RMF7 7W @25°C 500V

3.5KV

5KV

0.1Ω -1M .598 [15.2] .213 [5.4] .031 [.8] 1.25 [31.7]

0.47Ω -1M .950 [24.1] .335 [8.5] .031 [.8] 1.375 [35]

0.47Ω -1M .695 [17.6] .250 [6.4] .031 [.8] 1.25 [31.7]

0.47Ω -1M .950 [24.1] .335 [8.5] .031 [.8] 1.375 [35]

RMF1/2 to RMF5

RMF5S

4KV

& RMF7

25 50

75 100 125 150 175 200 225 250

AMBIENT TEMPERATURE (°C)

5KV

OPTION P PULSE CAPABILITY (single or infrequent pulse)²

TYPICAL PERFORMANCE CHARACTERISTICS

10KW

Temperature Coefficient

Insulation Resistance

Load Life (1000 hours)

Short-Time Overload

Temperature Cycling

±100ppm Typ., ±200 Max.

10,000 MΩ Min.

±2% RSF₇₀, ±3% RSF₂₅, ±3% RMF

2.5x rated W, 5S, nte 2x rated V

±1.0%

1KW

RMF7P,RSF7BP

RMF3P,RSF3BP

RMF2P,RSF2BP

RMF1P

RMF1/2P

RSF1AP

100W

10W

Moisture Resistance

Shock and Vibration

Effect of Soldering

Voltage Coefficient

Current Noise

±2.0%

±0.2%

±0.5%

1uS

10uS

100uS

1mS

10mS

100mS

.001%/ V

<.1µV/ V/decade

P/NDESIGNATION:

RCD Type

RSF2B

- 101 - J T W

Dielectric Strength

Standard Marking

(custom marking avail)

500V (350V sizes <2W)

Color banded or stamped with

resis.value & tol as minimum

Option Codes: leave blank if standard

Terminal Strength

Operating Temp Range

¹Rated continuous working voltage determined by E=(PR)^1/2, E not to

exceed max voltage rating. Increased ratings avail.

5 pound pull (minimum)

-55 to +235°C (+200°C RMF)

Resis.Code 1%: 3 signif. figures & multiplier,

(R100=.1Ω,1R00=1Ω,10R0=10Ω,1000=100Ω,1001=1K,1004=1M)

Resis.Code 2%-10%: 2 signif. figures & multiplier,

(R10=0.1Ω, 1R0=1Ω, 100=10Ω, 101=100Ω, 102=1K, 105=1M)

Tolerance Code: J=5% (std), G=2%, F=1%

Packaging: B = Bulk, T = Horizontal Tape & Reel ,

APN=Vertical Tape & Box (available up to 3W size)

Termination: W= Lead-free, Q= Tin/Lead (leave blank if either is acceptable)

Peak voltage is for Opt.P (derate 50% for std parts), single & infrequent pulses

(derate 30-50% for frequent pulses), based on 1uS pulse duration (derate 10-30%

for longer pulses). Pulse to be ≤ peak wattage and ≤peak voltage rating. Average

pulse power to be ≤watt rating. Consult factory for assistance, verify samples.

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

FA052C Sale of this product is in accordance with GF-061. Specifications subject to change without notice.

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