SR37L825F datasheet, PDF - EEWORLD Datasheet

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SR37L825F: DescriptionFixed Resistor, Metal Glaze/thick Film, 1W, 8200000ohm, 3500V, 1% +/-Tol, -350,350ppm/Cel; CategoryPassive components The resistor; File Size37KB，1 Pages; ManufacturerPILKOR Electronics Co., Ltd.

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SR37L825F Overview

Fixed Resistor, Metal Glaze/thick Film, 1W, 8200000ohm, 3500V, 1% +/-Tol, -350,350ppm/Cel

SR37L825F Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	PILKOR Electronics Co., Ltd.
Reach Compliance Code	unknown
ECCN code	EAR99
structure	Non-Flammable
Lead diameter	0.8 mm
Manufacturer's serial number	SR37/37L/52
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	4 mm
Package length	14 mm
Package form	Axial
Rated power dissipation(P)	1 W
resistance	8200000 Ω
Resistor type	FIXED RESISTOR
series	SR37/37L/52
technology	METAL GLAZE/THICK FILM
Temperature Coefficient	-350,350 ppm/°C
Tolerance	1%
Operating Voltage	3500 V
Base Number Matches	1

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High voltage surge resistors

FEATURES

•

Excellent anti-surge characteristics

•

Stable characteristics to moisture

resistance even in high resistance

range.

SR25/37/37L/52

APPLICATIONS

•

CRT-RGB witch is used TV,monitor

•

Devices which need protection

surge voltage between power

preliminary and secondary.

DESCRIPTION

A metal glazed film is deposited on a

high grade ceramic body. After a

helical groove has been cut in the

resistive layer, tinned electrolytic

copper wire are welded to the end-

caps. The resistors are coated with a

brown and blue non flammable

lacquer which provides electrical ,

mechanical, and climatic protection.

TYPE

SR25

SR37

SR37L

SR52

Max.

2.7

4.0

6.0

Dimensions ( mm )

max.

(± 0.05)

6.5

9.0

16.5

7.5

18.5

0.6

0.7

0.8

QUICK REFERENCE DATA

DESCRITION

resistance range

resistance tolerance

temperature coefficient :

rated dissipation

at T

amb

= 70

℃

max. working voltage

max. overload voltage

dielectric withstanding

voltage(during 1 min.)

basic specifications

safety requirements

climatic category (IEC60)

stability,

∆R/R

max. after

load : 1000 hours

damp heat

soldering heat

high voltage surge:

±10%

(1nFor10nFcapacitor2.5s

charge 2.5s discharge pulse

10 times. 1pulse/5sec,max.)

VALUE

SR25

㏀

to 33

㏁

SR37

SR37L

㏀

to 56

㏁

SR52

±10%, ±5%, ±2%, ±1%

( E24, E48 series )

0 ppm /

℃

0.25 W

1000 V

1600 V

ac, 700V

0.5 W

2000 V

3600 V

ac, 700V

UL:1676

CSA:22.2

VDE:0860

1Ws

3500 V

7000 V

ac, 700V

7000 V

10000 V

ac, 700V

C-UL

(CSA22.2)

VDE:0860

IEC 60 115-1B

55 / 155 / 56

+0.1Ω

0.5W

㏀

- 470

㏀

:7KV

510

㏀

- 56

㏁

:10KV

(0.01

㎌

capacitor

)

0.25W

㏀

- 91K:3KV

100

㏀

- 470K:5KV

510

㏀

- 33

㏁

:7KV

(

1000pF capacitor

)

1Ws and 1W

10KV

(0.01

㎌

capacitor)

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