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2010 ROHM Co., Ltd. All rights reserved.

2010.10 - Rev.B

Data Sheet

UCR01



Dimensions&Construction

(Surface)

(Cross section)

(Back side)

No.

Material

1

2

3

4

5

7

6

Alumina substrate

Nickel electrode

Nickel-chrome electrode

Over ciating

Resistive element

Silver thick film electrode

Copper electrode

8

Sn electrode

0.28±0.10

4

7

6

5

8

2

2

1

3

1.00±0.10

0.34±0.10



Part No. Explanation

UC

0

R

1

M V P

J

S

Part No.

Nominal resistance

MVP

10,000

Paper tape (2mm Pitch)

φ180mm (7in.)

Resistance tolerance

Special part number

F

J

UCR01

Packaging Specifications Code

Reel (

: Standard product

Part No.

Resistance tolerance

Code

Packaging specifications

Reel

Basic ordering unit(pcs)

J(

F(

FL, FS, JS

JL

:

:

4 digits

3 digits

Resistance code, 3 or 4 digits.

000 denotes jumper type.

Resistance

tolerance

Resistance

code

0.068 to 0.091

Ω

S

L

0.1 to 0.91

Ω

Packaging

C

AB

D

AB

C

D

φ13±0.2

E

F

W

Label

Reel

Taping

EIAJ ET-7200B compliant

Thick paper

mount

(Underside paper tape) Chip resistor Square punchout hole

Heat crimp cover tape

φ180

0

−1.5

φ60

+1

0

9

+1.0

0

φ1.5

+0.1

0

(Unit: mm)

(Unit: mm)

WF

E

8.0±0.3

3.5±0.05

1.75±0.1

4.0±0.1

2.0±0.05

2.0±0.05

Max. 1.1

0.7±0.1

1.2±0.1