Document
Miniature Signal Relays
EC2/EE2
Overview
The KEMET EC2/EE2 miniature signal relays offer a compact case size in a slim package. Minimal board space is consumed with either a through-hole or surface mount configuration. These relays are recognized by UL and CSA, while also being compliant with Part 68 of the FCC’s 1,500 V surge capacity.
Applications
• Electronic switching systems • PBX • Terminal equipment • Telephone systems
Benefits
• Low power consumption (< 200 mW) • Compact and lightweight • Low magnetic interference • Tube or embossed tape and reel packaging • UL recognized (E73266) and CSA certified (LR46266) • Surface mount and through-hole options • High Breakdown Voltage (NKX) type can withstand 1.5
kVAC at open contacts
Part Number System
EE2-
3
Series
Coil Voltage
EC2- = Through-hole mount EE2- = Surface mount
3 = 3 VDC 4.5 = 4.5 VDC 5 = 5 VDC 9 = 9 VDC 12 = 12 VDC 24 = 24 VDC
S
NU
-L
Latch Type
Lead Type
Packaging
Blank = Non-latch type S = Single coil latch type T = Double coil latch type
NU = Standard
Blank = Tube
NJ = Trimmed
-L = Embossed tape on reel
NUH = Minimum footprint
L6 = Embossed carrying
NUX = High solder joint reliability tape and Moisture barrier
NKX = High breakdown voltage and bag
high solder joint reliability
NQJ = High capability with maximum
switch current at 2A
NQX = High capability with maximum
switch current at 2A and high solder
joint reliability type
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Built Into Tomorrow
R7002_EC2_EE2 • 4/8/2021
1
Miniature Signal Relays – EC2/EE2
D Maximum
Dimensions – Millimeters
B Maximum
EC2 Series
H Maximum
Non-latch type and single coil latch type
0.5 D Maximum
K 0.25B Maximum
5.08 P1 P1
P2 H Maximum
0.5
K 0.25
5.08 P1 P1
P2
EE2 Series Non-latch type and single coil latch type
D Maximum
B Maximum
D Maximum
B Maximum
Double coil latch type 0.5 D Maximum 5.08 P1 P1 P1
0.5 5.08 P1 P1 P1
H Maximum
K
0.25B Maximum
H Maximum
P2
K
0.25
P2
Double coil latch type D Maximum
B Maximum
H Maximum
0.5
D Maximum 5.08 P1 P1
0.25
B Maximum
K
P2
H Maximum
P3
0.5 Series EC2 (N5U.0)8 P1
EC2 (NJ) EC2 (NQJ) EE2 (NU) EE2 (NUH) EE2 (NUX, NKX, NQX)
D P115.0
15.0 15.0 15.0 15.0 15.0
H K 9.4
9.4 9.4 10.0 10.0 10.35
0.25 B
7.5 7.5 7.5 7.5 7.5 7.5
P2
P1
2.54
P3 2.54
2.54
2.54
2.54
2.54
General tolerance: ±0.2
0.5
0.5 P2
5.08 5.08 5.08 5.08 5.08 5.08
D Maximum 5.08 P1 P1 P1
P3 5.0—8
— — 9.5 7.5 9.0
K P1 P13.2P1
2.8 2.8 1.0 1.0 1.35
H Maximum
0.25
B Maximum
K
P2
H Maximum
P3
0.25
K
P2
P3
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
R7002_EC2_EE2 • 4/8/2021
2
Direction mark Direction mark Direction mark
Miniature Signal Relays – EC2/EE2
Pin Configurations
Bottom view
Non-latch type (Non-energized position)
1
345
+
12
1.