V661DA40 Datasheet V251DB40, V271DA40, V151DB40 | P4-P4

Varistor Products

Revision: October 29, 2009

DA/DB Varistor Series

Industrial High Energy Terminal Varistors > DA/DB Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/da or /db.html for current information.

Product Dimensions (mm)

DA SERIES

Dimensions in millimeters and (inches).

4.3mm

(0.170)

15mm (0.59)

“A” DIMENSION:

FILISTER HEAD SCREW - 51mm (2.01)

PAN HEAD SCREW - 53mm (2.09)

23mm 1mm

(0.90 0.04)

57mm

(2.24)

67mm

(2.64)

62mm

(2.44)

M4 INTERNATIONAL

THREAD

4.5mm (0.18)

DB SERIES

60.3

(2.37)

44.45 0.75

(1.75 0.03)

46.8

(1.84)

25.4 0.75

(1.00 0.03)

ALL DIMENSIONS ARE MAXIMUM

EXCEPT WHERE NOTED

HOLES 0.23 THRU

BORE 0.370 x 0.370 DP

12.7

(0.50)

6.60

(0.26)

2 HOLES

6.60

(0.26)

(1.61)

40.5

(1.6)

1. 6

(0.06)

(0.90)

12.7

(0.50)

Part Numbering System

VARISTOR

M(AC)

First Two Signiﬁcant Digits*

M(AC)

Decade Multiplier*

*Refer to Rating & Speciﬁcations table

Example:

130 V

M(AC) = 131

DISC SIZE (60mm)

SERIES DESIGNATOR

DA or DB

V XX X DA 40

P1-P3 P4-P4

V661DA40

Mfr. #:

Buy V661DA40

Manufacturer:

Littelfuse

Description:

Varistors 40kA 1050V 40kA 2000pF

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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V661DA40

V661DA40

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