Title Engineering Product Specification 3216FF
Revision: F
Printed on: 11/10/04
Sheet 13 of
15
This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design
applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution
of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a
product has been selected, it should be tested by the user in all possible applications
8. MARKING SPECIFICATION
8.1 Ampere rating to be marked on the ceramic (white) side in ink. Glass (green)
side to be unmarked.
8.1.1 Table of fuse markings
Catalog Symbol Marking
3216FF-250mA .25
3216FF-375mA E
3216FF-500mA .5
3216FF-750mA .75
3216FF-1A 1
3216FF-1.25A
3216FF-1.5A 1.5
3216FF-2A 2
3216FF-2.5A 2.5
3216FF-3A 3
3216FF-4A 4
3216FF-4.5A 4.5
3216FF-5A 5
3216FF-6.5A 6.5
3216FF-7A 7
8.1.2 Example of 2A fuse
2
9. SOLDERING METHOD
9.1 Wave Solder
9.1.1 Reservoir Temperature: 260°C (500°F)
9.1.2 Time in Reservoir: 10 Seconds Maximum
9.2 Infrared Reflow
9.2.1 Temperature: 260°C (500°F)
9.2.2 Time: 30 Seconds Maximum
Title Engineering Product Specification 3216FF
Revision: F
Printed on: 11/10/04
Sheet 14 of
15
This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design
applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution
of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a
product has been selected, it should be tested by the user in all possible applications
10. LAND PATTERN mm
inches
11. TEMPERATURE DERATING CURVE
11.1 Normal Ambient Temperature: 23°C +
3°C (74°F+3.6°F)
11.2 Operating Temperature: -55°C to 125°C, with proper correction factor applied
11.2.1 Chart of correction factor
0
20
40
60
80
100
120
140
-55-250 235085105125
Temperature in Degrees C
Percentage of Rating
11.3 Storage Temperature: -55°C to 125°C (-67°F to 257°F)
Title Engineering Product Specification 3216FF
Revision: F
Printed on: 11/10/04
Sheet 15 of
15
This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design
applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution
of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a
product has been selected, it should be tested by the user in all possible applications
12. PACKAGING SPECIFICATION
12.1 SP: 50 pieces of fuses on 8mm tape packaged in a plastic box per EIA
Standard RS481
12.2 TR: 3,000 pieces of fuses on 8mm tape and reeled on a 7 inch (178mm) reel
per EIA Standard RS481
12.3 The fuses are orientated in embossed pockets with the ceramic (white) side facing
up to facilitate proper mounting. It is recommended that fuses be mounted with the
ceramic (white) side facing up.
13. PROCESS FLOW CHART
14. ENVIRONMENTAL (RELIABILITY/QUALIFICATION) DATA
14.1 Thermal Shock:
MIL-STD-202, Method 107, Test Condition B (-65°C to 125°C)
14.2 Vibration:
MIL-STD-202, Method 204, Test Condition C (55 to 2000 Hz, 10G)
14.3 Moisture Resistance:
MIL-STD-202, Method 106, 10 day cycle
14.4 Solderability:
ANSI/J-STD-002, Test B
15. End
Purchase
Element and
Pad Ink
Purchase
Dielectric
Paste
Purchase Cover
and Identification
Glass
Purchase
Substrate
Screen Print and
Fire
Purchase
Termination Ink
Dice
Purchase
Dicing Tape
Test and
Pack Fuses
Roll and Clean
Fuses
Plate Fuses Apply Term
and Fire

TR/3216FF-4.5A

Mfr. #:
Manufacturer:
Description:
Surface Mount Fuses 32VADC 4.5A Fast Acting Chip Fuse
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union