MINIATURE RELAY

2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)

FBR12 SERIES
■ FEATURES
●
NO
Super miniature size: 0.2 inch × 0.1 inch grid, 12 pin DIP
Up to 50% less volume and board area than previous

●
generation telecom relay.
Slim type for high density mounting
Conforms to Bellcore TR-NWT-001089 and FCC Part 68
TF
●

●
requirements
UL recognized and CSA certified
Low power consumption
DE OR
●

FB
Conforms to IEC 950 (W type only)

NE
– 2.5 mm clearance and creepage between coil and contacts
–5000 V surge strength between coil and contacts (2x10µs
SI
BE R1surge wave)

GN W
–2000 Vrms dielectric strength between coil and contacts

DI 2
–UL 1950 and IEC950 (approval in process)

ND S
■ ORDERING INFORMATION

SC
[Example]
/H
FBR12 N
(a) (b)
D
(c)
12
(d)
–P
(e)
–** (–CSA)
(f ) (g)
(a)

(b) ON D
Series Name

Enclosure & Coil Power

FBR12 : FBR12 Series
N : Standard (plastic sealed type)

EX TO
W : High dielectric strength type (plastic sealed type)
H : High sensitivity type
(c)
(d)

C T
Coil Type

IN
Nominal Voltage
D : DC coil
Refer to the COIL DATA CHART

FB EP IE
Nil : Gold-overlay silver-nickel
(e) Contact Material –P : Gold-overlay silver-palladium
(f) Custom Designation To be assigned custom specification

R1
(g)
T D
CSA Standard
–CSA
–CSA
: UL114 + CSA recognized
: UL1950 + CSA (under application)

2W -
Note: The designation name is stamped on the top of the relay case as follows:
(Example) Designation ordered: FBR12ND05
Stamp: 12ND05

■ SAFETY STANDARD AND FILE NUMBERS

D
UL508, 1950, 114 (File No. E63615)
C22.2 No. 0, No. 14 (File No. LR40304 or LR64026)
Nominal coil voltage Contact rating
0.5 A 125 VDC resistive
3 to 24 VDC 2 A 30 VDC resistive
0.3 A 110 VAC resistive

1
 FBR12 SERIES
■ SPECIFICATIONS
Item Standard (Gold-overlay silver-nickel) -P type (Gold-overlay silver-palladium)
Standard High dielectric Standard High dielectric

Contact Arrangement
Material
NO 2 form C (DPDT)
strength type

Gold-overlay silver-nickel
strength type

Gold-overlay silver-palladium
Style
Resistance (initial)
Bifurcated
TF
Maximum 100 mΩ (at 0.1 A 6 VDC)
Rating (resistive)
Maximum Carrying Current
Maximum Switching Power
0.5 A 125 VAC or 1 A 30 VDC

DE
2 A (at 20°C)
62.5 VA or 60 W
OR
FB NE
Max. Switching Voltage*1
Maximum Switching Current
250 VAC or 220 VDC
2A
SI
BE R1 GN
Minimum Switching Load*2
Capacitance
W
10 µA 10 VDC (reference)
Approximately 1.0 pF (between open contacts, adjacent contacts )

2
(at 10 kHz) Approximately1.0 pF (between coil and contacts)

DI
Coil

ND S
Nominal power (at 20°C) Approximately
0.14 to 0.2 W
Approximately
0.23 to 0.25 W
Approximately
0.14 to 0.2 W
Approximately
0.23 to 0.25 W

SC
Operate power (at 20°C) Approximately Approximately Approximately Approximately

/H
0.08 to 0.112 W 0.13 to 0.14 W 0.08 to 0.112 W 0.13 to 0.14 W
Thermal Resistance at
Approximately 115°C/W

ON D
Continuous Thermal Load
Operating Temperature –40°C to +85°C (no frost) (refer to the CHARACTERISTIC DATA)

EX
Time Value

T T
Operating Humidity

O
Operate (at nominal voltage)
45 to 85%RH
Maximum 4 msec.

C I N
Release (at nominal voltage)
Max. Switching Frequency
Maximum 4 msec.
Mechanical 3 Hz or electrical 0.5 Hz (at contact rating)

FB EP
Insulation
IE
Resistance (initial) Minimum 1000 MΩ (at 500 VDC)

D
Dielectric between open contacts 1,500
1,000 VAC

R1 T Strength

-
adjacent contacts
between coil and contacts
1 minimum

1,500 VAC 1 min.

750

2,000 VAC 1 min.

10 700
1,500 VAC 1 min. 2,000 VAC 1 min.

2W Surge
Strength
between open
contacts,
adjacent contacts
1,500 V
10 × 700 µs
2,500
1,250
2 10

Life D between coil and contacts

Mechanical
Electrical DC
2,500 V
2 × 10 µs
5,000 V
2 × 10 µs
1 × 108 operations minimum
2 × 105 operations minimum
2,500 V
2 × 10 µs
5,000 V
2 × 10 µs

5 × 105 operations minimum

(at contact rating)
AC 1 × 105 operations minimum 200 × 103 operations minimum
Other Vibration Misoperation 10 to 55 Hz (double amplitude of 3.3 mm)
Resistance
Endurance 10 to 55 Hz (double amplitude of 5.0 mm)
Shock Misoperation 500 m/s2 (11±1 ms)
Resistance
Endurance 1,000 m/s2 ( 6 ±1 ms)
Weight Approx. 1.5 g Approx. 1.9 g Approx. 1.5 g Approx. 1.9 g
*1 If the switching voltage exceeds the rated contact voltage, reduce the current. The current values vary according to the
type of load.
*2 Values when switching a resistive load at normal room temperature and humidity and in a clean environment.
The minimum switching load varies with the switching frequency and operation environment. 2
 FBR12 SERIES

■ SPECIFICATIONS
Item
NO High Sensitive Type
Standard (Gold-overlay silver-nickel) -P type (Gold-overlay silver-palladium)
Contact Arrangement
Material
Style
TF
2 form C (DPDT)
Gold-overlay silver-nickel
Bifurcated
Gold-overlay silver-palladium

Resistance (initial)
Rating (resistive)
DE
0.3 A 125 VAC or 1 A 30 VDC OR
Maximum 100 mΩ (at 0.1 A 6 VDC)

FB
Maximum Carrying Current

NE
Maximum Switching Power
2 A (at 20°C)
62.5 VA or 30 W

SI
BE R1
Max. Switching Voltage*1 250 VAC or 220 VDC

GN W
Maximum Switching Current 2A

2
Minimum Switching Load*2 10m VDC - 10µ A

DI ND S
Capacitance
(at 10 kHz)
Approximately 1.0 pF (between open contacts, adjacent contacts )
Approximately1.0 pF (between coil and contacts)

SC
Coil Nominal power (at 20°C) Approximately 50mW

/H
Operate power (at 20°C)
Operating Temperature
Approximately 40m W
–40°C to +70°C (no frost) (refer to the CHARACTERISTIC DATA)

ON D Operating Humidity 45 to 85%RH

EX T
Time Value Operate (at nominal voltage) Maximum 5 msec.

T O
Release (at nominal voltage) Maximum 5 msec.

I
Insulation Resistance (initial) Minimum 1000 MΩ (at 500 VDC)

FB C EP N
Dielectric between open contacts

IE
Strength
adjacent contacts
between coil and contacts
750 VAC
1 minute
1,500 VAC 1 minutes

R1 T Surge
D
Strength
between open
contacts,
1,500 V

-
10 × 700 µs
adjacent contacts

Life
2W between coil and contacts

Mechanical
2,500 V
2 × 10 µs
1 x 108 operations minimum

Other
D Electrical
(at contact rating)

Vibration
Resistance
Misoperation
DC
AC
2 × 105 operations minimum
1 × 105 operations minimum
5 × 105 operations minimum

10 to 55 Hz (double amplitude of 3.3` mm)

200 × 103 operations minimum

Endurance 10 to 55 Hz (double amplitude of 5.0 mm)

Shock Misoperation 500 m/s2 (11±1 ms)
Resistance
Endurance 1,000 m/s2 ( 6 ±1 ms)
Weight Approx. 1.9 g
*1 If the switching voltage exceeds the rated contact voltage, reduce the current. The current values vary according to the
type of load.
*2 Values when switching a resistive load at normal room temperature and humidity and in a clean environment.
The minimum switching load varies with the switching frequency and operation environment.

3
 FBR12 SERIES

■ COIL DATA CHART

NO
1.STANDARD
Nominal
MODEL Nominal Coil current Must Must Nominal Operate Coil
resistance (at nominal operate1 operate1 temperature
voltage (±10%) power power

TF
voltage) voltage* voltage* rise
Standard -P type approx.
FBR12ND03 FBR12ND03-P 3 VDC 64.3 Ω 46 mA
145 Ω

OR
FBR12ND04 FBR12ND04-P 4.5 VDC 31 mA
178 Ω

DE
FBR12ND05 FBR12ND05-P 5 VDC 28 mA 75% max. 10% min. Approx. Approx. Approx.
FBR12ND06 FBR12ND06-P 6 VDC 257 Ω 23 mA of nominal of nominal (at0.14 W
nominal 0.08 W 20 deg
Max.
FBR12ND09
FBR12ND12 FB NE
FBR12ND09-P
FBR12ND12-P
9 VDC
12 VDC
579 Ω
1,028 Ω
15 mA
11 mA
SI
voltage voltage voltage) Max. (at nominal
voltage)

BE R1 GN
FBR12ND24 FBR12ND24-P 24 VDC 2,880 Ω 8 mA 0.2 W 0.112 W 30 deg

2 W
*1: Specified values are subject to pulse wave voltage.
Note: All values in the table are measured at 20°C.

DI ND S
2.HIGH DIELECTRIC STRENGTH
Nominal

SC
Standard
MODEL

/H -P type
Nominal
voltage
Coil
(±10%)
current
resistance (at nominal
voltage)
approx.
Must
operate1
voltage*
Must
release 1
voltage*
Nominal
power
Operate
power
Coil
temperature
rise

FBR12WD03

ON D FBR12WD03-P 3 VDC 39 Ω
88 Ω
77 mA

T
FBR12WD04 FBR12WD04-P 4.5 VDC 51 mA

EX
FBR12WD05

T O
FBR12WD05-P 5 VDC 108 Ω
156 Ω
46 mA 75% max. 10% min. Approx.
of nominal of nominal (at0.23 W
Approx.
0.13 W
Approx.
30 deg

I
FBR12WD06 FBR12WD06-P 6 VDC 38 mA nominal (at nominal

C N
voltage voltage voltage) Max. voltage)
FBR12WD09 FBR12WD09-P 9 VDC 352 Ω 25 mA

FB
FBR12WD12
FBR12WD24EP IE
FBR12WD12-P
FBR12WD24-P
12 VDC
24 VDC
626 Ω
2,304 Ω
19 mA
10 mA 0.25 W 0.14 W 33 deg

R1 T D
*1: Specified values are subject to pulse wave voltage.
Note: All values in the table are measured at 20°C.

2W
3. HIGH SENSITIVITY TYPE

MODEL
- Coil Must Must Coil
Nominal Nominal Operate

D
resistance operate1 release1 temperature
voltage (±10%) voltage* voltage* power power rise
Standard -P type
FBR12HD03 FBR12HD03-P 3 VDC 180 Ω
FBR12HD04 FBR12HD04-P 4.5 VDC 405 Ω
FBR12HD05 FBR12HD05-P 5 VDC 500 Ω 80% max. 10% min. Approx. Approx. Approx.
FBR12HD06 FBR12HD06-P 6 VDC 720 Ω of nominal of nominal (at0.05 W
nominal 0.04 W 4 deg
(at nominal
voltage voltage voltage) Max. voltage)
FBR12HD09 FBR12HD09-P 9 VDC 1,620 Ω
FBR12HD12 FBR12HD12-P 12 VDC 2,880 Ω

*1: Specified values are subject to pulse wave voltage.

Note: All values in the table are measured at 20°C.

4
 FBR12 SERIES

■ CHARACTERISTIC DATA
Range of operation temperature and voltage Maximum switching capacity Life curve

160

Ma
(DATA) assumes that
the maximum allow-
NO ➀ AC resistive load
(×104)

500
Nominal voltage multiplying factor (%)

xim
( AC contact rating)
able temperature of ➁ DC resistive load

um

Service life (operations)

150 2.0 ( DC contact rating)
E type insulation

allo
30 V DC resistive load

wa
TF
coil is 115˚C
140 100

ble

Contact load current (A)

➁

coi
1.0 (–P)TYPE
130

l vo
50

ltag
120 ➀

e
Operating voltage range 0.5
110 125 V AC

OR
10
100 0.3 resistive load

0.2 5 (–P)TYPE

DE
90
ge
80 volta
rate
t ope 0.1
Mus 1

FB
70

NE –10 0 10 20 30 40 50 60 70 80

Operating temperature (˚C)

10 20 30 50

SI
Contact load voltage (V)
125 200
0.5 1.0

Contact load current (A)

1.5 2.0

BE R1
■ REFERENCE DATA
GN W Distribution of operate and release voltage Distribution of operate and release time Distribution of contact resistance

2
60 100 80

S
Operate

ND
Operate

DI
Release Release
50
80
60
Distribution (%)

Distribution (%)

Distribution (%)
SC /H
40

30
60

40

ON D
40
20
20

EX T
20
10

C T I N O 0
0 10 20 30 40 50

Rated coil voltage multiplying factor (%)

60 70 80
0
0 1 2 3 4

Time (ms)
5 6 7 8
0
0 10 20 30 40 50
Contact resistance (mΩ)
60 70 80

FB
■ DIMENSIONS
EP IE
D
●Dimensions ●Schematics ●PC board mounting hole layout

R1 T -
14.6+0.4 7.2+0.3
(BOTTOM VIEW)

1 3 4 5
(BOTTOM VIEW) 5.08

2W
9.7+0.3

12 10 9 8

D (0.95)
0.25 5.08
8–
3.2

(1.06) 5.08 2.54 ø1

0.50 2.54 .00
✽SHOW ONE OUT
OF THBSB 3 DIMENSIONS (See NA)
●Tube carrier

10.6 Max. 500±2

15.6 Max.

Unit: mm
30 pcs/Tube

5
 FBR12 SERIES

Japan Europe
Fujitsu Component Limited Fujitsu Components Europe B.V.

Fujitsu Components
International
NO
Gotanda-Chuo Building
3-5, Higashigotanda 2-chome, Shinagawa-ku
Tokyo 141, Japan
Tel: (81-3) 5449-7010
Diamantlaan 25
2132 WV Hoofddorp
Netherlands
Tel: (31-23) 5560910

TF
Fax: (81-3) 5449-2626 Fax: (31-23) 5560950
Email: promothq@ft.ed.fujitsu.com Email: info.marketing@fceu.fujitsu.com
Headquarter Web: www.fcl.fujitsu.com Web: www.fceu.fujitsu.com
Offices North and South America Asia Pacific

OR
Fujitsu Components America, Inc. Fujitsu Components Asia Ltd.
250 E. Caribbean Drive 102E Pasir Panjang Road

DE
Sunnyvale, CA 94089 U.S.A. #04-01 Citilink Warehouse Complex
Tel: (1-408) 745-4900 Singapore 118529
Fax: (1-408) 745-4970 Tel: (65) 375-8560

FB NE
Email: marcom@fcai.fujitsu.com
Web: www.fcai.fujitsu.com

SI
Fax: (65) 273-3021
Email: fcal@fcal.fujitsu.com
www.fcal.fujitsu.com

BE R1
© 2001 Fujitsu Components America, Inc. All company and product names are trademarks or registered trademarks

GN W
of their respective owners. Rev. 09/2001

DI 2 ND S
SC /H
ON D
EX T T O
C I N
FB EP IE
R1 T D
2W -
D