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PDF 3216FF Data sheet ( Hoja de datos )
| Número de pieza | 3216FF | |
| Descripción | SMT Chip Fuse | |
| Fabricantes | Cooper Electronic Technologies | |
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SMT Chip Fuse
Subminiature Surface Mount Fuses
Bussmann®
3216FF
RR
Dimensional Data
mm (inches)
3.20 ± 0.2
(0.126 ± 0.008)
1A
1.60 ± 0.2
(0.063 ± 0.008)
Catalog Symbol: 3216FF
Voltage Rating: 32 Volt AC, 63 Volt DC (250mA-3A)
32 Volt AC, 32 Volt DC (4-6.5A)
Interrupting Rating: 50 Amp AC/DC
0.50 ± 0.25
(0.020 ± 0.010)
0.90 + 0.20, -0.15
(0.035 + 0.008, -0.006)
Physical Size:
EIA SOCM-3216AC (Equivalent to 1206)
General Information:
• Bussmann SMT Chip Fuses utilize metal film and ultrasonic
3.2 ≈ 1.6 ≈ 0.90mm
wire bond technologies for superior fusing action and
0.126 ≈ 0.063 ≈ 0.035 in.
Agency Approvals:
UL Recognized, Std. 248-14
All Ratings - File E19180, Guide JDYX2
CSA Certified:
1.5-3A - File 53787, Class 1422-01
CSA Component Acceptance
250mA,1A, 4-6.5A - File 53787, Class 1422-30
EIA-RS481 (equivalent to IEC 286, Part 3).
• Fuses are orientated in embossed pockets with ceramic
enhanced reliability.
• The fuse element is bonded to a ceramic substrate and
encapsulated with green-colored glass, providing excellent
short-circuit performance and environmental integrity.
• Substrate and coating thermal expansion coefficients are
closely matched to that of FR-4 epoxy-glass circuit board
for superior joint reliability.
• The end terminations are over-plated with nickel and tin-
lead.
side facing up to facilitate proper mounting (see “EleDctaritcaaSl heet4UTi.mcoem-Current Characteristics
Characteristics”, General Note 4.)
• Fast acting fuse: Will carry 100% of rated current for a
minimum of 4 hours, and will open within 5 seconds at
250% of rated current (250mA-3A).
3216FF
(See Table)
• The 4-6.5A fuses will open within 1 second at 350% of
Product Rated Current
Symbol
Package Code
TR/ 3,000 pcs., on a 178mm reel, 8mm tape width
SP/ 50 pcs. on tape in a plastic box
TR1/ 15,000 pcs., on a 330mm reel, 8mm tape width
rated current.
Packaging & Ordering Information:
• Tape and Reel: Standard 8mm tape, in compliance with
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 VAC, 75-1500 VDC). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
DataShee
Electrical Characteristics
Part Number
Current
Rating
(Ampere)
Mark
Appearing
On Part
Typical Melting
Integral @ 50A
(A2 * sec)
Typical Total
Clearing Integral
@ 50A (A2 * sec)
(XX=Package Code)
AC DC
AC DC
XX/3216FF-250mA
XX/3216FF-375mA
XX/3216FF-500mA
.250
.375
.500
.25
White Dot
0.5
.00016
.001
.0014
.000084
.0002
.0019
.00017
.0010
.0016
.0001
.0009
.0026
XX/3216FF-750mA
XX/3216FF-1A
XX/3216FF-1.5A
.750
1
1.5
.75
1
1.5
.0033
.012
.047
.00095
.007
.029
.0033
.014
.048
.0042
.009
.034
XX/3216FF-2A
XX/3216FF-2.5A
XX/3216FF-3A
XX/3216FF-4A
XX/3216FF-4.5A
XX/3216FF-5A
XX/3216FF-6.5A
2
2.5
3
4
4.5
5
6.5
2
.116
.081
.136
.092
2.5
.208
.171
.210
.198
3
.426
.359
.507
.369
4
.187
.164
.208
.168
4.5
.546
.463
.550
.47
5
.663
.619
.668
.623
6.5
2.18
3.21
2.21
3.23
General Notes:
1. AC interrupting rating, melting integral and total clearing integral measured at 32V, unity power factor.
2. DC interrupting rating, melting integral and total clearing integral measured at 63V (250mA-3A) and 32V (4-6.5A), with a battery source.
3. Voltage drop measured at 23 ± 3°C ambient temperature with the device mounted on a suitable circuit board trace.
4. It is recommended that fuses be mounted with ceramic (white) side facing up.
5. Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended,
with further derating required at elevated ambient temperatures.
6. Contact Bussmann if higher ampere ratings are needed.
DataSheet4U.com
Typ. Resistance
@ ≤10% Rated
Current (Ohms)
4.50
1.80
1.15
.75
.168
.098
.063
.046
.037
.019
.014
.013
.0085
Typ. Voltage
Drop @ Rated
Current (Volts)
1.4
.73
.66
.63
.20
.18
.16
.14
.13
.11
.10
.09
.076
9-7-99
E99039 Rev. A
DataSheet4 U .com
Form No. 3216FF
Page 1 of 2
BIF Doc #3001
1 page | ||
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| PDF Descargar | [ Datasheet 3216FF.PDF ] | |
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