MF50-1261-CB25 datasheet, PDF - EEWORLD Datasheet

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MF50-1261-CB25: DescriptionFixed Resistor, Metal Film, 0.125W, 1260ohm, 200V, 0.25% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size44KB，1 Pages; ManufacturerRCD Components Inc.; Websitehttp://www.rcdcomponents.com/

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MF50-1261-CB25 Overview

Fixed Resistor, Metal Film, 0.125W, 1260ohm, 200V, 0.25% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED

MF50-1261-CB25 Parametric

Parameter Name	Attribute value
Maker	RCD Components Inc.
package instruction	AXIAL LEADED
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	PRECISION
structure	Cylindrical
Lead diameter	0.5 mm
Lead length	24 mm
Manufacturer's serial number	MF
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package diameter	1.9 mm
Package length	4.3 mm
Package shape	TUBULAR PACKAGE
Package form	Axial
method of packing	BULK
Rated power dissipation(P)	0.125 W
Rated temperature	70 °C
Guideline	MIL-R-10509
resistance	1260 Ω
Resistor type	FIXED RESISTOR
series	MF
surface mount	NO
technology	METAL FILM
Temperature Coefficient	25 ppm/°C
Terminal shape	WIRE
Tolerance	0.25%
Operating Voltage	200 V

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PRECISION METAL FILM RESISTORS

RESISTORS CAPACITORS COILS DELAY LINES

MF SERIES

RoHS

Term.W is

RoHS

compliant

& 260°C

compatible

RCD 100Ω 0.1%

Ω

Wide resistance range: 1.0Ω to 22.1 Meg

TC ±25 to ±100ppm standard, matching to 10ppm

Precision quality, excellent stability, low cost

Meets performance requirements of MIL-R-10509 and

EIA RS-460 (screening per Mil-PRF-55182 available)

Extremely low noise, reactance, voltage coefficient

Available on exclusive

SWIFT

delivery program!

All sizes available on Tape & Reel

Military-grade performance at commercial grade price!

RCD MF Series metal film resistors have been designed to meet or

surpass the performance levels of MIL-R-10509 characteristics D,

C, and E. The film is a nickel-chrome alloy, evaporated onto a high

grade substrate using a high vacuum process to ensure low TC’s

and superb stability. The resistors are coated or encased with a

high-temp epoxy to ensure utmost moisture and solvent protection.

Stringent controls are used in each step of production to ensure

‘built-in’ reliability and consistent quality. Resistors are available

with alpha-numeric or color band marking.

OPTIONS

Custom marking, formed leads, matched sets, burn-in,

increased power/voltage/pulse capability, flameproof, etc.

←

→←

→

RCD Type

L (Max.)

.168 [4.3]

.285 [7.2]

.404 [10.3]

.598 [15.2]

.724 [18.4]

1.114 [28.3]

D (Max.)

.075 [1.9]

.102 [2.6]

.160 [4.06]

.211 [5.36]

.264 [6.7]

.409 [10.4]

↓

↑

→

←

(Min.)

1.00 [25]

1.10 [28]

1.16 [29.5]

d (Max.)

.020 [.5]

.026 [.66]

.028 [.7]

.033 [.85]

DERATING

% OF RATED W AND V

MF50

MF55

MF60

MF65

MF70

MF75

100

110

130

150

AMBIENT TEMPERATURE (°C)

170

190

Longer leads available

RCD

Type

MF50

MF55

MF60

MF65

MF70

MF75

MIL

TYPE

RN50

RN55

RN60

RN65

RN70

RN75

Wattage Rating

@ 70°C

1/8W

1/4W

1/2W

3/4W

Maximum

Working Voltage

200V

250V

300V

350V

400V

500V

TC R

Standard Resistance Range

Ω

to 1.0M

Ω

1.0

Ω

to 22.1M

Ω

to 1.0M

Ω

2.5

Ω

to 5.1M

Ω

to 1.0M

Ω

to 10M

Ω

to 5.1M

Ω

to 15M

Ω

to 10M

Ω

to 15M

Ω

to 10M

Ω

PPM/°C

100, 50, 25

100, 50

.5% , .25% , .1%

Ω

to 562K

Ω

to 1.2M

Ω

to 1.2M

Ω

to 1.5M

Ω

to 1.5M

Ω

to 5.1M

Ω

to 5.1M

Ω

to 10M

Ω

to 10M

Ω

to 10M

Ω

to 10M

Ω

MIL type given for reference only and does not imply MIL qualification or exact interchangeability.

TC is measured at -20 to +85°C, referenced to 25°C. TC’s to 10ppm available.

Rated voltage = (PR)

1/2

or Max. Voltage Rating, whichever is less.

PERFORMANCE CHARACTERISTICS*

Load Life (1000 hrs, full Mil equiv power @25°C)

Short Time Overload

(2.5x RCWV, 5 Sec, NTE 1.5x VR)

Temp. Cycling (-55 to +85°C, 5 cycles, 1/2 hr)

Moisture Resistance** (MIL-STD-202, M.106)

Effect of Solder (260°C, 10 Sec)

Low Temperature Operation (-65°, 1 hr)

Shock, Vibration (per MIL-PRF-55182)

Dielectric Strength (up to 1KV available)

Operating Temperature Range

0.10%

0.05%

0.10%

0.02%

0.01%

500V (MF50=300V)

-65 to +175°C

P/N DESIGNATION:

RCD Type

MF55

- 1002 -

B T 25 W

Option Code:

assigned by RCD

(leave blank if standard)

Resis. Code:

3 signif. digits & multiplier,

e.g. R100= 0.1Ω, 1R00= 1Ω, 10R0=10Ω, 1000=100Ω,

1001=1K, 1002=10K, 1003=100K, 1004=1M, 1005=10M

Tolerance Code:

F= 1%, D= 0.5%, C= 0.25%, B= 0.1%

Packaging:

B = Bulk, T = Tape & Reel

Temperature Coefficient:

25= 25ppm, 50= 50ppm, 101= 100ppm

Termination:

W= Lead-free, Q= Tin/Lead (leave blank if either

is acceptable, in which case RCD will select based on lowest

price and quickest delivery

* Data is representative of typical performance levels from 10Ω−100K

(consult factory for performance data outside this range).

**To ensure utmost reliability, care should be taken to avoid potential sources

of ionic contamination.

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

FA068C Sale of this product is in accordance with GF-061. Specifications subject to change without notice.

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