WCB73.011%B datasheet, PDF - EEWORLD Datasheet

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WCB73.011%B: DescriptionRESISTOR, WIRE WOUND, 7 W, 1 %, 50 ppm, 3.01 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size194KB，2 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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WCB73.011%B Overview

RESISTOR, WIRE WOUND, 7 W, 1 %, 50 ppm, 3.01 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT

WCB73.011%B Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	SEI(Stackpole Electronics Inc.)
package instruction	,
Reach Compliance Code	compliant
Other features	FLAME PROOF, PRECISION
JESD-609 code	e3
Manufacturer's serial number	CB
Installation features	THROUGH HOLE MOUNT
Maximum operating temperature	275 °C
Minimum operating temperature	-55 °C
Package shape	RECTANGULAR PACKAGE
method of packing	BULK
Rated power dissipation(P)	7 W
Rated temperature	70 °C
resistance	3.01 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	WIRE WOUND
Terminal surface	MATTE TIN
Terminal shape	WIRE
Tolerance	1%

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CB Series — Ceramic Housed Wirewound with Axial Leads

Features

• Fireproof power wirewound

• High thermal conductivity

• Different element (resistor) available:

precision / ceramic & metal oxide

• Non-inductive styles available

• Body standoffs available, add "F" after CB

• High temperature silicone coating

• RoHS compliant / lead-free

Electrical Specifications

Type / Code

Power Rating

(Watts) @ 70°C

2W

3W

5W

7W

10W

15W

20W

22W

25W

30W

2W

3W

5W

7W

10W

15W

3W

5W

7W

Ohmic Range and Tolerance

0.5%

–

1.0Ω – 5KΩ

1.0Ω – 10KΩ

1.0Ω – 15KΩ

1.0Ω – 20KΩ

–

-

1%

–

1.0Ω – 5KΩ

1.0Ω – 10KΩ

1.0Ω – 15KΩ

1.0Ω – 20KΩ

–

-

5%

0.10Ω – 300Ω

0.10Ω – 680Ω

0.10Ω – 1.5KΩ

0.10Ω – 2.0KΩ

0.15Ω – 2.0KΩ

0.20Ω – 2.0KΩ

1.0Ω – 250Ω

0.20Ω – 2.0KΩ

1.0Ω – 250Ω

1.0Ω – 5KΩ

1.0Ω – 10KΩ

1.0Ω – 15KΩ

1.0Ω – 20KΩ

1.0Ω – 500KΩ

10%

0.10Ω – 300Ω

0.10Ω – 680Ω

0.10Ω – 1.5KΩ

0.10Ω – 2.0KΩ

0.15Ω – 2.0KΩ

0.20Ω – 2.0KΩ

1.0Ω – 250Ω

0.20Ω – 2.0KΩ

1.0Ω – 250Ω

–

-

CB 2

CB 3

CB 5

CB 7

CB 10

CB 15

CB 20

CB 22

CB 25

CB 30

WCB 2

WCB 3

WCB 5

WCB 7

WCB 10

WCB 15

MCB 3

MCB 5

MCB 7

Resistance Temperature Coefficient Standard:

CB series: ±800ppm below 1Ω & ±300ppm for 1Ω and above; WCB series: ±50ppm from 1Ω to 10Ω & ±20ppm above 10Ω; MCB series: ±200ppm

How to Order

CB

SEI Type

2

Code

100

Nominal Resistance

5%

Tolerance

B

Packaging

Type

CB

WCB

MCB

CBF

WCBF

MCBF

NWCB

NWCBF

Description

Standard

Code

2

5

3

7

Tolerance

0.5%

1%

5%

10%

SEI Type

CB 2, CB 3, CB 5, MCB 3, MCB 5

WCB 2, WCB 3, WCB 5

CB 7, CB 10, CB 15, WCB 7, WCB 10

WCB 15, MCB 7

CB 20, CB 22, CB 25, CB 30

Pkg Qty Description Code

750

500

250

100

Bulk

B

10 15

20 22

With Standoff

Non Inductive

With Standoff

25 30

Toll Free: (888) SEI-SEIS

(888) 734-7347

www.seielect.com

71

email: marketing@seielect.com

Rev 09/08

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Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

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