PRF21BE471QB2RA Murata, PRF21BE471QB2RA Datasheet - Page 96

• Manufacturer Part Number: PRF21BE471QB2RA
• Description: Thermistors - PTC 470 OHM 32V
• Manufacturer: Murata
• Type: PTCr
• Series: PRF21r

Specifications of PRF21BE471QB2RA

• Resistance: 470 Ohms
• Tolerance: 5 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 20 C to + 110 C
• Current Rating: 0.1 mAmp
• Dimensions: 1.25 mm W x 2 mm L
• Voltage: 140 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12
!Note
! Minimum Quantity Guide
! Tape Dimensions
! Reel Dimensions
94
Chip Type PRG/PRF Series Package
PRF15_RC
PR*18_RB
PR*21_RA
PR*21_RK
Part Number
PRF15_RC Series: Paper Tape
PR*21_RA Series: Embossed Tape
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
ø1.0
W0.3
Y0
4.0 0.1
2.0 0.05 4.0 0.1
ø180
2.0 0.1
W0
Y1.5
2.0 0.5
1.45
Reel Dimensions
ø13.0 0.2
ø21.0 0.8
4.0 0.1
Paper Tape
10,000
4,000
*0.65
-
-
ø1.5
ø1.5
Quantity (pcs.)
* Reference Value
W0.1
Y0
Direction of feed
W0.1
Y0
Direction feed
9.0
W1.0
Y0
Embossed Tape
13.0 1.0
4,000
3,000
0.8 max.
-
-
1.1
0.2
(in mm)
PR*18_RB Series: Paper Tape
PR*21_RK Series: Embossed Tape
ø1.0 0.1
4.0 0.1
2.0 0.1
4.0 0.1
1.45 0.1
2.0 0.1
4.0 0.1
4.0 0.1
*1.05
ø1.5
W0.1
Y0
* Reference Value
Direction feed
Direction feed
ø1.5
W0.1
Y0
1.30 0.05
0.25 0.05
1.1 max.
(in mm)
Apr.25,2011
R90E.pdf