3312J-1-202E Bourns Inc., 3312J-1-202E Datasheet - Page 2

• Manufacturer Part Number: 3312J-1-202E
• Description: TRIMPOT 2KOHM 2MM CERMET ST SMD
• Manufacturer: Bourns Inc.
• Series: 3312 - Sealedr

Specifications of 3312J-1-202E

• Tolerance: ±20%
• Resistance (ohms): 2K
• Power (watts): 0.1W, 1/10W
• Temperature Coefficient: ±100ppm/°C
• Number Of Turns: Single
• Adjustment Type: Top Adjustment
• Mounting Type: Surface Mount
• Resistive Material: Cermet
• Package / Case: Square - 0.110" L x 0.098" W x 0.059" H (2.80mm x 2.50mm x 1.50mm)
• Resistance In Ohms: 2.00K
• Resistance: 2 KOhms
• Power Rating: 0.1 Watt (1/10 Watt)
• Element Type: Cermet
• Product: Trimmer Resistors - SMD
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Taper: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 3312J-1-202ETR

Process Description
1. Apply solder paste to test board
2. Place test units onto board
3. Ramp up
4. Preheat (T S )
5. Time above liquidus (T L )
6. Peak temperature (T P )
7. Ramp down
8. Cleaning water clean profi le
Processing Information
(8 - 10 mil thick)
3312 - 2 mm SMD Trimpot
MAX.
MIN.
Materials
• Sn 96.5/Ag 3.0/Cu 0.5 Alloy
• Single sided epoxy glass
• PC board approx. 4x4x.06 in.
6 units/board
Convection oven
High pressure deionized water
65 PSI maximum
T P
T L
T S
T S
water soluble or no clean solder
paste
(G10) (UL approved)
®
Trimming Potentiometer
PREHEAT
t 25 °C TO PEAK
t s
RAMP-UP
TIME
RAMP-DOWN
t P
Customers should verify actual device performance in their specifi c applications.
Temperature
Room temperature
150 °C to 190 °C
220 °C
Room temperature
72 °F to 160 °F
(22 °C to 71 °C)
t L
CRITICAL ZONE
8 MINS./248.9 °C
T L TO T P
Specifi cations are subject to change without notice.
Time Interval
2.5 °C ±0.5 °/second
90 ±30 seconds
60-90 seconds
250 °C +0 °/-5 °
10-20 sec. within 5 °C of peak
3 °C ±0.5 °C/second
As required