Varistor Products

©2010 Littelfuse, Inc.

Revision: August 4, 2010

UltraMOV™ Varistor Series

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/tmov.html for current information.

Tape & Reel Quantity

Varistor

Voltage

Shipping Quantity Per Reel

7mm

10mm

14mm

20mm

130 – 275

1000

500

500

500

300 – 625

1000

500

400

400

Part Numbering System

NONSTANDARD LEAD SPACING OPTIONS:

Blank:

OTHER NONSTANDARD OPTIONS

X2855: Nickel barrier coated wire option

(see notes below)

Standard lead spacing (see Dimensions Table)

5: 5mm Lead Spacing

7: 7.5mm Lead Spacing

1: 10mm Lead Spacing

PACKAGING:

B: Bulk Pack

T: Tape and Reel

A: Ammo Pack

LEAD FORMATION:

L1: Straight

L2: Crimped

L3: In-Line

L4: Trim/Crimp (Bulk pack only)

ENCAPSULATION:

E = Epoxy

P = Phenolic (Halogen Free)

130 to 625 (V)

DISC DIAMETER:

07, 10, 14, or 20 (mm)

For “VARISTOR”

V XX E XXX

LX X X

UltraMOV™ is a trademark of Littelfuse, Inc.

P

LEAD-FREE, HALOGEN-FREE

AND RoHS COMPLIANT INDICATOR

OPTION CODES

(See notes below)

BASE PART CODES

(See Ratings & Specifications tables and notes below)

XXXXX

Standard Part Default Conditions

Device Size

Part #

Lead Space

Packaging

7mm

V07E–

5.0-/+1

Bulk

10mm

V10E–

7.5-/+1

Bulk

14mm

V14E–

7.5-/+1

Bulk

20mm

V20E–

10.0-/+1

Bulk

For standard parts, use the BASE PART designator only.

For parts with non-standard options (such as

additional form, packaging and lead space options)

use, BASE PART + OPTION CODE.

OPTION CODE items are subject to availability and

minimum order requirements. Please contact a Littelfuse

representative if you require additional information

Ordering Notes:

Littelfuse UltraMOV™ varistors are shipped standard in bulk

pack with straight leads and lead spacing outlined in the

dimensions sections of this document. Contact a Littelfuse

representative to discuss non-standard options.

PACKAGING:

OPTION CODES:

X2855: Nickel Barrier COATED WIRE OPTION

All standard parts use Tin–coated Copper Wire Nickel Barrier

Coated Wire is available as an option, consisting of Copper Wire

with a flashing of Nickel followed by a top coating of Tin.

To order: append standard model BASE PART number with

"X2855." Example:

Standard Model

Order As

V18ZA40P

V18ZA40PX2855

Standard Bulk Pack Quantity

Varistor

Voltage

Standard Bulk Pack Quantity

Varistor Model Size

7mm

10mm

14mm

20mm

130 – 275

1500

1000

700

500

300 – 460

1500

700

600

400

510 – 625

1500

700

500

400