High Packaging Density Connectors

300 Series  FEATURES


 

 

TECHNICAL DATA

MATERIALS
Insulator Glass filled polyester rated UL94V-O
Contact Copper alloy plated hard acid gold
Termination Hard acid gold or tin/lead
Jackscrews Zinc plated steel
ENVIRONMENTAL
Climatic catagory 55/125/56
Vibration severity (General) 10Hz, 2000Hz; 0.75mm/98m/s(2) (10gn) duration 6h
Vibration severity (Additional) 13.3Hz to 2000Hz random with superimposed sinusoids, duration 15 min each of 4 planes. No intermittancies measured when using an H.S.L.I. (High Speed Logic Interrupt) detector with a trip threshold of 2ns
Bump severity 390m/s(2) (40gn) 4000± 10 bumps
Shock severity 981 m/s(2) (100gn), for 6ms
Acceleration severity 490m/s(2) (50g(n)
 
MECHANICAL
Mechanical operations 500 operations
Insertion and withdrawal force (per contact pair) 0.8N max. 0.2N min.
Contact retention 10N min.
Crimp barrell accommodation 22 AWG - 28 AWG to BS G 210 type A
ELECTRICAL
Current  
Individual contacts At 25°C Tamb. 3.3A max.
(in isolation) At 85°C Tamb. 2.6A max.
All Contacts At 25°C Tamb. 3.0A max.
(simultaneously) At 85°C Tamb. 2.2A max.
Working Voltage 120V d.c. or a.c. peak
Proof Voltage 360V d.c. or a.c. peak
Contact resistance (initially) 10mohm max.
Contact resistance (after conditioning) 13mohm max.
Insulation resistance (initially) 1000 Mohm min.
Insulation resistance (after conditioning) 100 Mohm min.

ORDERING INFORMATION

Series 


301 - Three Row

Contact ty


B5740 - Female Crimp
B5741 - Female p.c.
B5743 - Male all

Contact Type McM & BS


M - Male
F - Female

Contact Arrangement McM & BS


Single Row - 02, 03, 04, 05, 06, 07 and 17
Two Row - 04, 06, 08, 10, 12, 14, 16, 18, 20, 26 and 34
Termination Type McM & BS


L - 90° p.c. (male only)
T - Straight p.c. (male & female)
Y - Straight p.c. (male only)
X - Straight p.c. (male only)
N - Straight p.c. (short female only, for flexible circuits)
C - Crimp 24 - 28 AWG (female only)
D - Crimp 22 AWG (female only)

Termination Finish McM


01 - Gold
03 - Tin alloy

Variant McM


U - No latches
L - Latches fitted (male only)

BS Variant


0 = 03 + U
1 = 03 + L
2 = 01 + U
3 = 01 + L
Tools
Hand Crimp Tool 8 Indent Die Set M22520/2-01 BS Style 5310-3A-300 Retaining Strap MP 6759
Connector Separating Tool XX = 02, 04...32 MP 6816/XX (BS Style T5745-XX) Contact Insertion Tool MP 6811 (BS Style T5748-19)
(This relates to Dim A as tool lenth is common to both single and two row items) Contact Withdrawal Tool MP 6808
Crimp Tool Positioner MP 6818 (BS Style T5747)